APG/UPG/IPG Series
“Existing Designs Only”
APG/UPG/IPG
APG/UPG/IPG Series
Hydraulic Magnetic Circuit Protectors
INTRODUCTION
IMPORTANT NOTICE: The APG/UPG is a legacy
product and no new design-in orders are being
accepted. If the specifications for this product are
necessary for your system, Sensata Technologies
recommends utilizing the Airpax™ IAG series.
The APG/UPG magnetic circuit protector provides low-cost
power switching, reliable circuit protection and accurate circuit
control in one complete package. It is intended for use in data
processing and broadcast equipment, vending and amusement
machines, military and marine applications, and wherever
precision operation is required.
Designed using a current sensitive hydraulic magnetic
principle, the APG/UPG adapts itself to many applications and
environments. Temperature compensations which affect fuses
and other thermal devices are not a concern. Nuisance tripping
is minimized.
The APG/UPG is available in a wide variety of configurations with
a choice of delays and ratings. In addition, it is available in either
DC, 50/60Hz or 400Hz versions.
Available in single or multi-pole variations, the APG/UPG comes
with a variety of actuators. To enhance front-panel aesthetics,
toggle or rocker actuated handles and caps are available in a
variety of attractive colors.
Multi-pole circuit protectors can be furnished with either single
or multiple actuators. In addition, a unique sealed, single handle
toggle version for harsh or military environments is available in
single or multi-pole configurations.
The UPG circuit protector is recognized under UL Standard 1077,
file numbers E66410 and E33504 as a supplementary protector.
It is also certified by CSA under CSA STD. C22.2–No. 235, file
number LR26229 as a supplementary protector. The APG is
qualified to MIL-PRF-55629.
APG/UPG circuit protectors are available in one through four
pole assemblies with a variety of pole arrangements, terminal
styles, and accessories to meet your specifications, including
APG/UPG adapter plate option to allow mounting in APL/UPL
cutout.
APG/UPG/IPG Series
APG/UPG/IPG
APG/UPG SINGLE POLE CIRCUIT PROTECTORS
OFF
2.00
[50.80]
1.22
[31.00]
1.66
[42.16]
.168
[4.27]
.75
[19.05]
.590 DIA.
MAX.
[15.00]
.187 [4.75] DEEP (TYP.)
M3 1S0. THD. OPTIONAL
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.23
[5.84]
1.53
[38.86]
1.660
[42.16]1.050
[26.67]
2X .156
[3.96]
+.25
-.00
15.87
+.010
-.000
.625
2X
Single Pole, Mounting Detail
Notes: Tolerance ±.015 [.38]
unless noted.
Dimensions in Brackets
[ ] are millimeters.
* * Allows mounting in
APL/UPL cutout.
Single Pole, Toggle
Single Pole APG 6-1*
MAIN TERMINAL TYPES
Amp
Rating Push-On 8-32
Screw
M4
Screw
10-32
Screw
M5
Screw
.1 to 30 X X X
30.1 to 50 X X
TWO POLE PROTECTORS
An assembly consisting of two single pole units, having their trip
mechanisms internally coupled, and with a single toggle handle,
forms the APG/UPG-11. It is also possible to provide a handle per
pole, which is referred to as UPGH11. Individual poles may differ
in ratings, delays and internal connections. An auxiliary switch
may be included in either or both poles if they are of the series
trip type. Screw-type terminals can be provided, in which case
the designation would be APG/UPG-66.
Note: Tolerance ± .015 [.38] unless noted. Dimensions in Brackets [ ] are millimeters.
* See single pole mounting detail for hole sizes and locations.
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05]
Two Pole
UPG11
Panel Mounting Detail: Tolerance ±.005 [.13] unless noted.
OFF
1.515 MAX.
[38.48]
OFF OFF
1.22
[31.00]
2.00
[50.80]
.75
[19.05].168
[4.27]
1.66
[42.16]
.590 DIA.
MAX.
[15.00]
.187 [4.75] DEEP (TYP.)
M3 1S0. THD. OPTIONAL
1.515
MAX.
[38.48]
+.25
-.00
15.88
+.010
-.000
.625
1.050
[26.67]
1.660
[42.16]
.750
[19.05]
( 1 PER POLE)
(2 PER POLE)
.156
[3.96]
UPGH11
UPG11 UPGH11
Two Pole
Two Pole*
(Optional, handle
may be in pole 1
instead of pole 2)
APG/UPG/IPG
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
THREE POLE AND FOUR POLE PROTECTORS
The three pole structure consists of three single pole units
assembled with an internal mechanical interlock which
actuates all units simultaneously. A single toggle handle
operates all three poles, or a handle per pole is available.
The four pole structure consists of four single pole units
assembled with an internal mechanical interlock which
actuates all units simultaneously. A double toggle handle
operates all four poles, or a handle per pole is available. The
individual poles need not have identical characteristics and
any series trip pole may have an auxiliary switch. If screw-
type terminals are required, the breaker designation will be
APG/UPG-666 for a three pole version and APG/UPG-6666 for
a four pole version.
Protector poles are numbered consecutively when viewed
from the terminal side, with the ON position up, starting with
Pole #1 on the left side and proceeding to the right.
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
Three Pole
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
UPG 111 UPGH 111
Mounting
Detail
Three Pole* Three Pole*
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
Four Pole
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05].750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
Mounting
Detail
APG/UPG only APGH/UPGH only
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05]
.750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
Four Pole*
.69
[17.53]
1.640
[41.66]
.13
[3.30]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05]
.750
[19.05].750
[19.05].750
[19.05]
.750
[19.05]
OFF OFF OFF
.750
[19.05].750
[19.05]
2.265 MAX.
[57.53]
2.265 MAX.
[57.53]
OFF
OFF OFF OFF
.750
[19.05].750
[19.05]
3.015
MAX.
[76.58]
OFF
.750
[19.05]
OFF OFF
.750
[19.05]3.015
MAX.
[76.58]
Four Pole*
* See single pole mounting detail
for hole sizes and locations.
Three Pole
Mounting
Detail
Four Pole
Mounting
Detail
APGHX / UPGHX
Rocker actuated APGHX/UPGHX provides one rocker handle for
each pole of a multi-pole circuit protector.
1.640
[41.66]
.23
[5.84]
2.00
[50.80]
1.53
[38.86]
.340
[8.64]
1.22
[31.00]
.440
[11.18]
1.510
[38.35]
1.660
[42.16]1.260
[32.00]
.750
[19.05]
4X .156
[3.96]
.200
[5.08]
Two Pole
OFF
ON
OFF
ON
2.59
[65.79]
2.481
[63.02]
1.66
[42.16]
.540
[13.72]
.75
[19.05]
1.515
MAX.
[38.48]
HANDLE WIDTH
OFF
ON
OFF
ON
OFF
ON
2.265
MAX.
[57.53]
.75
[19.05].75
[19.05]
1.660
[42.16]
6X .156
[3.96]
.750
[19.05].750
[19.05]
1.260
[32.00]
.200
[5.08]
2.265
[57.53]
Three Pole
Two Pole Three Pole
Panel Mounting Detail: Tolerance
±.005 [.13]
unless noted.
DIMENSION “A”
Number of Poles Dimensions “A”
2 1.510 ± .005 [38.35 ± .13]
3 2.265 ± .005 [57.53 ± .13]
APG/UPG/IPG
APGX / UPGX
Rocker actuated APGX / UPGX provides one rocker handle per circuit
protector.
1.640
[41.66]
.23
[5.84]
2.00
[50.80]
1.53
[38.86]
1.22
[31.00]
.440
[11.18]
HANDLE WIDTH
1.66
[42.16]
.540
[13.72]
2.59
[65.79]
2.481
[63.02]
OFF
ON
.75
[19.05]
OFF
ON
1.515
MAX.
[38.48]
OFF
ON
2.265
MAX.
[57.53]
.750
[19.05]
1.260
[32.00]
1.660
[42.16]
.200
[5.08]
2X .156
[3.96]
Note: Tolerance ± .015 [.38] unless noted.
Dimensions in Brackets [ ] are millimeters.
Panel Mounting Detail: Tolerance
±.005 [.13]
unless noted.
Three Pole One, Two & Three Pole
Single Pole Two Pole
(Optional, handle may be in
pole 2 instead of pole 1)
BAT HANDLE / PANEL SEAL (APGN / UPGN)
The APGN is designated to provide circuit protection in harsh and
military environments. Waterproof panel integrity is provided by an
“O” ring bushing seal and silicon rubber gland within the bushing/
handle assembly. Single, two or three pole versions are available
with two and three pole versions featuring a single operating
handle and mounting bushing.
.750
[19.05]
2.000
[50.80]
1.220
[31.00].656
[16.66]
.656
[16.66]
.515
[13.08]
.156
[3.96]
ON
OFF
LOCKWASHER
1.530
[38.86]
.230
[5.84]
.625
[15.88]
.130
[3.30]
.750
19.05
2.265
MAX.
[57.53]
.750
[19.05].750
[19.05]
1.515
MAX.
[38.48]
.750
[19.05]
Single Pole Two Pole Three Pole
(Optional handle may
be in pole 2 instead
of pole 1)
Single Pole Two Pole* Three Pole*
Optional Handle
Panel Mounting Detail: Mounting
detail tolerance
±.005 [.13] unless noted.
*See single pole mounting detail for hole
sizes and locations.
APG/UPG/IPG
TOGGLE HANDLES (APG/UPG)
The APG/UPG circuit protector is available with toggle handles in six different col-
ors. For attractive panel appearance, color caps are also available. Handles may
be specified in black, white, yellow, red, blue and green. For multi-pole units,
specify handle per unit or handle per pole.
OFF
OFF
ON
Standard Handle Location
(Applies to 2 Pole Only)
Color Caps
For attractive panel appearance the following
color caps are available for use on APG/UPG
protectors.
Toggle Handles
APG/UPG
Bat Handle/
Panel Seal
APGN/UPGN
Rocker
APGX/UPGX
COLOR CAPS
Color Order Separately
Red 762 - 300 - 8046
Green 762 - 300 - 8043
White 762 - 300 - 8040
Gray 762 - 300 - 8041
Blue 762 - 300 - 8042
Yellow 762 - 300 - 8044
Orange 762 - 300 - 8045
Brown 762 - 300 - 8047
Black 762 - 300 - 8048
IPG MAGNETIC CIRCUIT PROTECTORS
The IPG circuit protectors provide the
advantages of magnetic “stand alone”
protection and compliance with UL, CSA,
SEV, VDE and IEC standards.
They are UL Recognized per UL STD. 1077 as
supplementary protectors, CSA Certified per
CSA C22.2–No. 235 as supplementary
protectors, VDE approved and CE compliant
to VDE 0642 (EN60934). Additionally, they
conform to the spacing requirements of VDE
0730, 0804, 0805 and 0806, and IEC 950 for
use in office machines and data processing
equipment.
IPG circuit protectors have current ratings
from .020 to 50 amperes, 250Vac, 65Vdc,
and an auxiliary switch is available with
either gold or silver contacts. They feature
one through four pole configurations, with
one handle per pole. A choice of handle
actuation colors, terminals and hardware are
available and international markings are
standard. And, with an adapter plate, they
will fit in panels cut for Airpax APL and UPL
type protectors.
2.032
[51.61]
MAX.
.250
[6.35]
1.640
[41.66].690
[17.53]
32∫
32∫
2.000
[50.80]1.220
[30.99]
.750
[19.05]
1.660
[42.16]
.168
[4.27]
.590 MAX.
[15.00]
.750
[19.05]
1.515
[38.48]
MAX.
.750
[19.05]
2.265
[57.53]
MAX.
.750
[19.05].750
[19.05]
3.015
[76.58]
MAX.
.750
[19.05].750
[19.05]
.750
[19.05]
1.660
[42.16]1.050
[26.67]
Single Pole Two Pole
Three Pole Four Pole
Panel mounting detail:
Tolerance ± .005 [.13] unless noted.
Note:
Main terminals are stationary male push-on type .250 [6.35]
wide x .031 [.787] thick x .312 [7.92] long or 8-32 x .187 [4.75]
screw type (≤30A). 10-32 x .187 [4.75] screw type (>30A).
APG/UPG/IPG
APG/UPG/IPG CONFIGURATIONS
Series Trip
The most popular configuration for magnetic protectors is
the series trip where the sensing coil and contacts are in
series with the load being protected. The handle position
conveniently indicates circuit status. In addition to provid-
ing conventional overcurrent protection, it’s
simultaneously used as an on-off switch.
Shunt Trip
The shunt trip is designed for controlling two separate
loads with one assembly. The control is established by
providing overload protection for the critical load. When
the current through this load becomes excessive and
reaches the trip point, the protector will open and remove
power from both loads simultaneously. The total current
rating of both loads must not exceed the maximum con-
tact rating.
.23
[5.84]
1.53
[38.86]
.23
[5.84]
1.53
[38.86]
.23
[5.84]
1.53
[38.86]
1.38
[35.05]
.23
[5.84]
1.53
[38.86]
1.38
[35.05]
Series and Switch Only
Series Switch Only
Shunt and Dual Coil
Shunt Dual Coil
Tapped Coil
Tapped Coil
Note: Tolerance ± .015 [.38] unless noted.
Dimensions in Brackets [ ] are millimeters.
Relay Trip
This permits the overload sensing coil to be placed in a
circuit which is electrically isolated from the trip contacts.
The coil may be actuated by sensors monitoring pressure,
flow, temperature, speed, etc. Other typical applications
include crowbar, interlock and emergency/rapid shutdown
circuitry. Trip may be accomplished by voltage or current,
which must be removed after trip.
Auxiliary Switch
This is furnished as an integral part of a series pole in
single or multi-pole assemblies. Isolated electrically from
the protector’s circuit, the switch works in unison with the
power contacts and provides indication at a remote location
of the protector’s on-off status.
Voltage Trip
Sometimes called “dump circuits” or “panic trip circuits,”
these units make it possible to open main power contacts
with lower power inputs from one or more sources. This
configuration is becoming increasingly more important for
sensitive circuitry and denser packaging in automation
systems. Available in series, shunt, or relay configurations.
.23
[5.84]
1.53
[38.86]
1.38
[35.05]
.61
[15.50]
.23
[5.84]
1.53
[38.86]
1.38
[35.05]
.61
[15.50]
.295
[7.49]
.110
[2.79]
.312
[7.92]
.187
[4.75]
Relay and Dual Coil
Relay Dual Coil
Relay and Four Terminal
Dual Coil with Screw Terminal
Series with Auxiliary Switch
All auxiliary switch terminals
.020[.51] thick
Standard auxiliary switch is REC 4.
-1 REC 4
-1 REG 4
Quick Connect
Terminals
-1 REC 5
-1 REG 5
Quick Connect
Terminals
Note:
Main terminals are stationary male push-on type .250 [6.35] wide, x .031 [.787] thick, x
.312 [7.92] long or 8-32 x [4.75] screw type (≤30A), 10-32 x .187 [4.75] screw type (>30A).
Note:
Tolerance ± .015 [.38] unless noted.Dimensions in Brackets [ ] are millimeters.
C
NO
NC
Breaker in OFF position
Auxiliary Switch
APG/UPG/IPG
APG/UPG/IPG OPERATING CHARACTERISTICS
NOMINAL DCR / IMPEDANCE
Current
Ratings
(Amps)
Resistance (ohms) Impedance (ohms) Impedance (ohms)
DC Delays AC, 50/60Hz Delays AC, 400Hz Delays
50 59 51, 52, 53 Dual Coil
51, 52, 53 60 69 600, 61, 62
71, 72, 73
64, 65, 66
Dual Coil 61, 62 40, 49 41, 42, 43
0.05 162 540 460 640 174 419 582 691 1975 1195
0.10 35.4 105 155 150 42.5 103.4 119.0 160 495 284
0.50 1.2 4.2 4.5 5.6 1.9 4 4.1 6.2 22 12
1.0 .236 1.02 1.2 1.41 .41 .955 1.08 1.56 5.01 2.72
5.0 .021 .048 .059 .070 .030 .045 .048 .068 .240 .140
10.0 .0060 .0121 .0140 .0160 .0075 .0105 .0134 .0174 .0520 .0283
15.0 .0040 .0067 .0092 .0100 .0038 .0068 .0070 .0120 .0260 .0140
20.0 .0032 .0047 .0052 .0070 .0024 .0049 .0050 .0069 .0140 .0088
30.0 .0021 .0036 .0036 .0040 .0022 .0032 .0035 .0037 .0079 .0043
50.0 .0020 .0024 .0026 .0023 .0020 .0020 .0025 .0030 .0036 .0028
Notes: DCR and impedance based on 100% rated current applied and stablized a minimum of one hour.
Tolerance: .02 amperes to 2.5 amperes, ± 20%; 2.6 amperes to 20 amperes, ± 25%; 21 amperes to 50 amperes, ± 50%. Consult factory for special values and for coil
impedance of delays not shown
PERCENTAGE OF RATED CURRENT VS TRIP TIME IN SECONDS AT +25°C
Delay 100% 125% (Note A) 150% 200% 400% 600% 800% 1000%
40 No Trip May Trip .040 Max. .035 Max. .030 Max. .025 Max. .020 Max. .018 Max.
41 No Trip May Trip .5 to 8 .15 to 1.9 .02 to .4 .006 to .25 .004 to .1 .004 to .05
42 No Trip May Trip 5 to 70 2.2 to 25 .40 to 5 .012 to 2 .006 to .2 .006 to .15
49 No Trip .150 Max. .100 Max. .032 Max. .020 Max. .020 Max. .020 Max. .020 Max.
43 & 400 No Trip May Trip 35 to 350 12 to 120 1.5 to 20 .1 to 4 .01 to .250 .009 to .100
50 No Trip May Trip .032 Max. .024 Max. .020 Max. .018 Max. .016 Max. .015 Max.
51 No Trip .5 to 6.5 .3 to 3 .1 to 1.2 .031 to 5 .011 to .25 .004 to .1 .004 to .08
52 No Trip 2 to 60 1.8 to 30 1 to 10 .15 to 2 .04 to 1 .008 to .5 .006 to .1
59 No Trip .100 Max. .070 Max .032 Max. .020 Max. .020 Max. .020 Max. .020 Max.
53 & 500 No Trip 80 to 700 40 to 400 15 to 150 2 to 20 .7 to 10 .1 to 3 .010 to .100
60 No Trip May Trip .040 Max. .035 Max. .030 Max. .025 Max. .020 Max. .018 Max.
61 No Trip .7 to 12 .35 to 7 130 to 3 .030 to 1 .015 to .3 .01 to .15 .008 to .1
62 No Trip 10 to 120 6 to 60 2 to 20 .2 to 3 .02 to 2 .015 to .8 .01 to .25
64 No Trip .7 to 10 .35 to 6 .15 to 3 .05 to .6 .025 to .3 .020 to .22 .015 to .15
65 No Trip 7 to 90 3 to 40 1 to 12 .2 to 3 .08 to 1 .03 to .7 .016 to .3
66 No Trip 50 to 700 30 to 400 10 to 150 1.5 to 20 .4 to 10 .05 to 3 .02 to 2
69 No Trip .120 Max. .100 Max. .050 Max. .022 Max. .017 Max. .017 Max. .017 Max.
600 No Trip 80 to 700 45 to 400 15 to 150 2 to 20 .2 to 4 .025 to 1 .01 to .2
Notes: All trip curves and trip currents are specified with the protector mounted in the normal vertical position at ambient temperature of +25° C. Protectors do not
carry current prior to application of overload. A: Ratings above 30 amps may deviate from the above limits by approximately 10% (130% for delay 49).
Inrush Pulse Tolerance
It can be seen that the 64, 65 and 66 delays have a high inrush
capability and for most applications an inertia wheel would not
be required. Pulse tolerance is defined as a single pulse of half
sine wave peak current amplitude of 8 milliseconds duration that
will not trip the circuit breaker.
DELAY CURVES (TYP)
50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz, and 400 Hz
applications. Delays 40, 50, 60, 49, 59 and 69 provide fast-acting,
instantaneous trip and are often used to protect sensitive
electronic equipment (not recommended where known inrush
exists). Delays 41, 51, 61 and 71 have a short delay for general
purpose applications. Delays 42, 52 and 62 are long enough to
start certain types of motors and most transformer and capacitor
loads. Delays 43, 53 and 63 are long delays for special motor
applications at 400Hz DC and 50/60Hz.
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 60
MAY TRIP
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 61
MAY TRIP
INRUSH PULSE TOLERANCE
Delay Pulse Tolerance
61, 62 10 times rated current (approx)
61F, 62F 20 times rated current (approx)
64, 65, 66 20 times rated current (approx)
64F, 65F, 66F 35 times rated current (approx)
Note: These limits do not apply to dual coil and tapped coil units
DUAL FREQUENCY (50/60HZ) PERCENTAGE OF RATED CURRENT VS TRIP TIME IN SECONDS AT +25°C
Delay 100% 135% 150% 200% 400% 600% 800% 1000%
71 No Trip .4 to 14 .2 to 7 .1 to 3 .027 to 1 .015 to .3 .01 to .15 .008 to .1
72 No Trip 7 to 130 3 to 60 1.3 to 20 .085 to 3 .02 to 2 .015 to .8 .01 to .26
73 No Trip 50 to 700 30 to 400 10 to 150 .8 to 20 .14 to 4 .025 to 1 .01 to .26
Notes: All trip curves and trip currents are specified with the protector mounted in the normal vertical position at ambient temperature of +25° C. Protectors do not
carry current prior to application of overload.
APG/UPG/IPG
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 62
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 64
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 69
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 66
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
135
TIME IN SECONDS
DELAY 65
MAY TRIP
MAY TRIP
MAY TRIP
MAY TRIP MAY TRIP
DC Delay Curves (typ)
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 50
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 51
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 59
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 53
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 52
MAY TRIP
MAY TRIP
MAY TRIP
MAY TRIP MAY TRIP
APG/UPG/IPG
400Hz Delay Curves (typ)
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 40
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 41
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
130
TIME IN SECONDS
DELAY 49
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 43
10000
1000
100
10
1
.1
.01
.001 0 100 150 200 300 400 500 600 700 800 900 1000
PERCENT OF RATED CURRENT
125
TIME IN SECONDS
DELAY 42
MAY TRIP
MAY TRIP
MAY TRIP
MAY TRIP MAY TRIP
Insulation Resistance
Not less than 100 megohms at 500Vdc.
Dielectric Strength
APG/UPG/IPG protectors withstand 1500 volts, 60Hz for 60
seconds between all electrically isolated terminals. Except
auxiliary switch terminals shall withstand 600 Volts at 60Hz.
Endurance
Withstands 10,000 operations at rated voltage and current or
withstands 50 operations of 600% AC or 1000% DC rated
current at rated voltage followed by 6000 operations at rated
voltage and current, in accordance with UL 1077.
Trip Free
Will trip open on overload, even when forcibly held in
the ON position.
Trip Indication
The operating handle moves positively to the OFF
position on overload.
Ambient Operation
APG/UPG protectors operate normally in temperatures
between –40°C and +85°C.
AGENCY APPROVALS
Voltage (Volts) Rated Current (Amps) Interrupting Capacity, Amps
Max Voltage Frequency (Hz) Phase Min Poles UL/CSA UL1077 & CSA Max Series Fuse
32 DC — 1 .05 to 50 2500 none
65 DC — 1 .05 to 30 2000 none
130 DC — 2 .05 to 15 1000 none
120 50/60 1 1 .05 to 50 3600 200
120 / 240 50/60 1 2 .05 to 50 1000 none
240 50/60 1 & 3 1 .05 to 10 5000 40
250 50/60 1 & 3 1 .05 to 50 1000 none
250 50/60 1 & 3 1 .05 to 50 3650 80
277 50/60 1 1 .05 to 30 1000 120
277 50/60 1 1 .05 to 10 5000 40
125 400 1 1 .05 to 30 2000 none
240 400 1 & 3 1 .05 to 20 2100 80
250 400 1 & 3 1 .05 to 30 1000 none
250 400 1 & 3 1 .05 to 30 3500 125
277 400 1 1 .05 to 20 1000 80
Notes: Series fuse to be a branch-circuit UL approved type K-5 back-up fuse rated at not more than four times the rating of the highest-rated type UPG
(15 amps minimum)
AUXILIARY SWITCH RATINGS (SILVER)
3.0 amps @ 120VAC —
1.5 amps @ — 32VDC
AUXILIARY SWITCH RATINGS (GOLD)
.100 amps @ 32VAC 32VDC
APG/UPG/IPG
Moisture Resistance
Meets all the requirements of MIL-PRF-55629 when tested in
accordance with Method 106 of MIL-Std. 202.
Salt Spray (Corrosion)
Meets requirements of MIL-PRF-55629 when tested in
accordance with Method 101 of MIL-Std. 202. All APG/UPG
protectors are constructed with stainless steel springs and
plated parts. In addition to meeting normal requirements for
moisture and salt spray resistance, the protector meets the
fungus resistance requirements of MIL-PRF-55629.
Poles
One through four poles with the UPGH, one through three
poles with all other types.
MIL-PRF-55629 (APG)
Single, two and three pole versions, with and without the
auxiliary switch option, have been qualified to MIL-PRF-55629.
Construction
Series, shunt, relay, dual coil, tapped coil, voltage trip,
no-voltage trip, auxiliary switch, switch only. Various delays
and combinations.
Shock
Withstands 100G or more without tripping while carrying full
rated current per MIL-Std. 202, Method 213, Test Condition I.
Instant trip protectors are tested at 80% of rated current.
Vibration
Withstands 10G without tripping while carrying full rated
current per MIL-Std. 202, Method 204, Test Condition A. Instant
trip protectors are tested at 80% of rated current.
APPROXIMATE WEIGHT PER POLE
Series Ounces Grams
APG/UPG/IPG 2.2 60.5
APGN/UPGN 3.0 76.2
RECOMMENDED TORQUE SPECIFICATIONS
Component Torque (in-lbs)
6-32 Mounting Inserts 6 to 8
M3 Mounting Screws 4 to 5
8-32 Screw Terminals 10 to 12
M4 Terminal Screws 10 to 12
10-32 Screw Terminals 14 to 15
M5 Screw Terminals 14 to 15
1/2 - 32 Mounting Bushing 30 to 35
Where applicable, mechanical support must be provide to the terminals when
applying torque
APG / UPG Decision Table - How to Order
The ordering code for APG/UPG circuit protectors may be
determined by following the steps in the decision tables
shown here.
The coding given permits a self-assigning part number but
with certain limitations. Units with mixed ratings,
combinations of styles, or constructions not listed in the
third decision table, require a factory-assigned part
number. With these, it is suggested that order entry be by
description and/or drawings, and a part number will be
established. Additionally, it is standard policy to establish a
factory-assigned part number whenever a descriptive
drawing exists to provide cross reference, traceability and
manufacturing control.
When specifying a circuit protector for AC motor start or
high inrush applications, the peak amplitude and surge
duration should be specified for factory assistance in
rating selection.
For example, the following is the code for a single pole
UPG, quick-connect type terminal series unit with auxiliary
switch, designed for operation in a 50/60Hz circuit. It has a
short time delay and a rating of 20 amperes. A white
handle is specified by the seventh decision table.
To determine the ordering number for your particular APG/
UPG unit, simply follow the steps shown. You may use this
number to place an order or as a reference for further
questions you may have.
Notes:
A It is recommended that power leads be soldered to protectors
having quick-connect terminals for current trip ratings above 10
amperes.
B The standard current values for 100% of rated current are listed.
Please consult an Airpax office or sales representative for other
values.
C UL recognized and CSA certified applications above 30 amperes
are restricted to loads having a power factor of 75 minimum
and limited to 32Vdc only. Standard terminals on ratings over 30
amperes are 10-32 screw type.
D Four pole protectors are available only in the APGH/UPGH and
APG/UPG types. The APGH/UPGH four pole provides one handle
per pole, while the APG/UPG four pole has handles in the center
two poles only, for simplified mounting.
E Sub panel mount available in APGX/UPGX configuration only.
F When “A” is specified in the sixth decision in conjunction with
APG/UPG-6 type, metric screw terminals are supplied.
G If a circuit breaker is marked in this manner, it means 277V per
pole – single phase source. Thus, if a two or three pole unit is
marked 277V, all line terminals must be connected to the same
phase, assuming the 277V is taken from line to neutral of 3 phase
277/480V system.
First Decision
1
Type
Type
APG
UPG
APGX
UPGX
APGN
UPGN
APGH
UPGH
APGHX
UPGHX
Description
One handle per unit
One handle per unit
UL Recognized and
CSA Certified
One rocker handle per unit
One rocker handle per
unit UL Recognized and
CSA Certified
Panel seal
(one bat handle per unit)
Panel seal (one bat handle
per unit) UL Recognized and
CSA Certified
One handle per pole
One handle per pole
UL Recognized and
CSA Certified
One rocker handle per pole
One rocker handle per pole
UL Recognized and
CSA Certified
Second Decision
2
Poles (Note A)
Quick-
Connect
Terminals
1
11
111
1111
Screw
Terminals
6
66
666
6666
Number
of poles
Single pole unit
Two pole unit
Three pole unit
Four pole unit
(Note D)
Number
of poles
Single pole unit
Two pole unit
Three pole unit
Four pole unit
(Note D)
Fourth Decision
4
Hz and Delay
-40
-41
-42
-43*
-49
-50
-51
-52
-53*
-59
-60
-61
-62
-600*
-64
-65
-66*
-69
-71
-72
-73*
400Hz 150% instant trip
400Hz short delay
400Hz long delay
400Hz motor start
400Hz 130% instant trip
DC 150% instant trip
DC short delay
DC long delay
DC motor start
DC 125% instant trip
50/60Hz 150% instant trip
50/60Hz short delay
50/60Hz long delay
50/60Hz motor start delay
50/60Hz, short delay
(high pulse)
50/60Hz, long delay
(high pulse)
50/60Hz, motor start
(high pulse)
50/60Hz 125% instant trip
DC, 50/60Hz short delay
DC, 50/60Hz long delay
DC, 50/60Hz motor start delay
For addition of inertial delay, add an “F” to any delay
number. * Not available above 30 amperes.
See page 122 for maximum voltage ratings. (*Note C)
Standard current ratings listed. For other ratings,
please consult factory.
Fifth Decision
5
Rated Current (Note B)
-101
-251
-501
-751
-102
-252
-502
-752
.100
.250
.500
.750
1.0
2.5
5.0
7.5
Current
Code
Ratings
(Amps)
Current
Code
-103
-153
-203
-303
-353
-403
-503
10.0
15.0
20.0
30.0
35.0*
40.0*
50.0*
Ratings
(Amps)
Sixth Decision
6
Optional
-A
-B
-C
-H
Metric thread mounting (Not
available on APGN/UPGN) (Note F)
Sub panel mount (Note E)
277Vac 50/60Hz (Note G)
International handle markings
One or more descriptions may be used as required. If
this table is not used, go directly to the seventh decision.
Seventh Decision
7
Handle/Actuator Color**
-01
-11
-21
-31
-41
-91
-00
-01
-02
-05
-08
-09
-21
-51
-81
-91
Black w/ white markings
Yellow w/ black markings
Red w/ white markings
Blue w/ white warkings
Green w/ white markings
White w/ black markings
Rocker/Actuator Color
Black w/o markings
Black w/ white markings
Red w/o markings
Opaque white w/o markings
Gray w/o markings
Translucent white w/o markings
Red w/ white markings
Opaque white w/ black markings
Gray w/ black markings
Translucent white w/ black markings
**Not available for bat handle.
†Unmarked handles are available. Please consult factory.
Toggle Handle Color †
123 45
UPG 1- 1REC4- 61- 203- 09
7
Third Decision
3
Internal Configuration
Switch only (omit 4th and
5th decisions)
Series
Auxiliary switch*
.110 quick-connect
Auxiliary switch* (Gold
Contacts) .110 quick-connect
Auxiliary switch*
.187 quick-connect
Shunt (up to 30 amperes only)
Relay (up to 30 amperes only)
Example:
*Only one auxiliary switch is normally supplied on two and three pole units.
Can be used for solder terminals also. Switch is located in the right-hand pole
(viewed from terminal end) unless otherwise specified. Multi-pole units with
mixed construction, poles numbered left to right when viewed from terminal
end.
-0
-1
-3
-4
-1REC4
-1REG4
-1REC5
APG/UPG/IPG
First Decision
1
Type
Type
APG
UPG
APGX
UPGX
APGN
UPGN
APGH
UPGH
APGHX
UPGHX
Description
One handle per unit
One handle per unit
UL Recognized and
CSA Certified
One rocker handle per unit
One rocker handle per
unit UL Recognized and
CSA Certified
Panel seal
(one bat handle per unit)
Panel seal (one bat handle
per unit) UL Recognized and
CSA Certified
One handle per pole
One handle per pole
UL Recognized and
CSA Certified
One rocker handle per pole
One rocker handle per pole
UL Recognized and
CSA Certified
Second Decision
2
Poles (Note A)
Quick-
Connect
Terminals
1
11
111
1111
Screw
Terminals
6
66
666
6666
Number
of poles
Single pole unit
Two pole unit
Three pole unit
Four pole unit
(Note D)
Number
of poles
Single pole unit
Two pole unit
Three pole unit
Four pole unit
(Note D)
Fourth Decision
4
Hz and Delay
-40
-41
-42
-43*
-49
-50
-51
-52
-53*
-59
-60
-61
-62
-600*
-64
-65
-66*
-69
-71
-72
-73*
400Hz 150% instant trip
400Hz short delay
400Hz long delay
400Hz motor start
400Hz 130% instant trip
DC 150% instant trip
DC short delay
DC long delay
DC motor start
DC 125% instant trip
50/60Hz 150% instant trip
50/60Hz short delay
50/60Hz long delay
50/60Hz motor start delay
50/60Hz, short delay
(high pulse)
50/60Hz, long delay
(high pulse)
50/60Hz, motor start
(high pulse)
50/60Hz 125% instant trip
DC, 50/60Hz short delay
DC, 50/60Hz long delay
DC, 50/60Hz motor start delay
For addition of inertial delay, add an “F” to any delay
number. * Not available above 30 amperes.
See page 122 for maximum voltage ratings. (*Note C)
Standard current ratings listed. For other ratings,
please consult factory.
Fifth Decision
5
Rated Current (Note B)
-101
-251
-501
-751
-102
-252
-502
-752
.100
.250
.500
.750
1.0
2.5
5.0
7.5
Current
Code
Ratings
(Amps)
Current
Code
-103
-153
-203
-303
-353
-403
-503
10.0
15.0
20.0
30.0
35.0*
40.0*
50.0*
Ratings
(Amps)
Sixth Decision
6
Optional
-A
-B
-C
-H
Metric thread mounting (Not
available on APGN/UPGN) (Note F)
Sub panel mount (Note E)
277Vac 50/60Hz (Note G)
International handle markings
One or more descriptions may be used as required. If
this table is not used, go directly to the seventh decision.
Seventh Decision
7
Handle/Actuator Color**
-01
-11
-21
-31
-41
-91
-00
-01
-02
-05
-08
-09
-21
-51
-81
-91
Black w/ white markings
Yellow w/ black markings
Red w/ white markings
Blue w/ white warkings
Green w/ white markings
White w/ black markings
Rocker/Actuator Color
Black w/o markings
Black w/ white markings
Red w/o markings
Opaque white w/o markings
Gray w/o markings
Translucent white w/o markings
Red w/ white markings
Opaque white w/ black markings
Gray w/ black markings
Translucent white w/ black markings
**Not available for bat handle.
†Unmarked handles are available. Please consult factory.
Toggle Handle Color †
123 45
UPG 1- 1REC4- 61- 203- 09
7
Third Decision
3
Internal Configuration
Switch only (omit 4th and
5th decisions)
Series
Auxiliary switch*
.110 quick-connect
Auxiliary switch* (Gold
Contacts) .110 quick-connect
Auxiliary switch*
.187 quick-connect
Shunt (up to 30 amperes only)
Relay (up to 30 amperes only)
Example:
*Only one auxiliary switch is normally supplied on two and three pole units.
Can be used for solder terminals also. Switch is located in the right-hand pole
(viewed from terminal end) unless otherwise specified. Multi-pole units with
mixed construction, poles numbered left to right when viewed from terminal
end.
-0
-1
-3
-4
-1REC4
-1REG4
-1REC5
IPG Decision Table - How to Order
The ordering code for IPG circuit protectors may be
determined by following the steps in the decision tables
shown here.
The coding given permits a self-assigning part number but
with certain limitations. Units with mixed ratings,
combinations of styles, or constructions not listed in the
third decision table, require a factory-assigned part
number. With these, it is suggested that order entry be by
description and/or drawings, and a part number will be
established. Additionally, it is standard policy to establish
a factory-assigned part number whenever a descriptive
drawing exists to provide cross reference, traceability and
manufacturing control.
When specifying a circuit protector for AC motor start or
high inrush applications, the peak amplitude and surge
duration should be specified for factory assistance in rating
selection.
For example, the following is the code for a single pole
IPG, quick-connect type terminal series unit with auxiliary
switch, designed for operation in a 50/60Hz circuit. It has a
short time delay and a rating of 20 amperes. Metric
mounting inserts and a white handle are also specified.
To determine the ordering number for your particular IPG
unit, simply follow the steps shown. You may use this
number to place an order or as a reference for further
questions you may have.
First Decision
1
Type
Type
IPG
IPGH
Description
Single pole with one
handle per unit (Not
available in multi-pole
configuration)
Multi-pole with
handle per pole
Std. Handle Color
Black
Black
Second Decision
2
Poles
Push-On
Terminals
1
11
111
1111
Screw
Terminals
6
66
666
6666
Number
of poles
Single pole
Two pole
Three pole
Four pole
Third Decision
3
Internal Configuration
*Only one auxiliary switch is normally supplied on two and
three pole units. Switch is located in the right-hand pole
(viewed from terminal end) unless otherwise specified.
Switch only (omit 4th and
5th decisions)
Series
Auxiliary switch*
.110 quick-connect
Auxiliary switch* (Gold
Contacts) .110 quick-connect
Auxiliary switch*
.187 quick-connect
Shunt (up to 30 amperes only)
Fourth Decision
4
Hz and Delay
-40
-41
-42
-43*
-49
-50
-51
-52
-53*
-59
-60
-61
-62
-64
-65
-66*
-69
400Hz 150% instant trip
400Hz short delay
400Hz long delay
400Hz motor start
400Hz 130% instant trip
DC 150% instant delay
DC short delay
DC long delay
DC motor start
DC 125% instant trip
50/60Hz 150% instant trip
50/60Hz short delay
50/60Hz long delay
50/60Hz, short delay
(high pulse)
50/60Hz, long delay
(high pulse)
50/60Hz, motor start
(high pulse)
50/60Hz 125% instant trip
For addition of inertial delay, add an “F” to any delay number.
* Not available above 30 amperes.
See page 122 for maximum voltage ratings. (*Note D)
Standard current ratings listed. For other ratings,
please consult factory.
Fifth Decision
5
Nominal Amperage Rating
-101
-251
-501
-751
-102
-252
-502
-752
.100
.250
.500
.750
1.0
2.5
5.0
7.5
Current
Code
Ratings
(Amps)
Current
Code
-103
-153
-203
-303
-353
-403
-503
10.0
15.0
20.0
30.0
35.0*
40.0*
50.0*
Ratings
(Amps)
Sixth Decision
6
Optional
-A Metric thread mounting (Note E)
When this table is not used, table 7 may be substituted
and U.S. thread will be supplied.
Seventh Decision
7
IPG and IPGH
-00
-10
-20
-30
-40
-90
Black
Yellow
Red
Blue
Green
White
Toggle Handle Color
The shaded areas denote VDE approval options.
This approval requires the addition of a V at the end
of the part number. The V will be added to any part
number formed entirely from shaded decisions.
If non-shaded areas are selected, the unit will not
be VDE approved, but other approvals still apply.
V = VDE Approved
123 4
IPG 1 - 1REC4 - 61 - 203 - A - 00 - V
567V
Example:
Notes:
A It is recommended that power leads be soldered to protectors having
push-on terminals for current trip ratings above 10 amperes.
B The standard current values for 100% of rated current are listed in the fifth
decision table. Please consult an Airpax office or sales representative for
other values.
C All IPG protectors meet normal requirements for moisture and salt spray
resistance.
D UL recognized and CSA certified applications above 30 amperes are
restricted to loads having a power factor of .75 minimum, and limited to
32Vdc only. VDE approval above 30 amperes is restricted to 32Vdc and
120Vac 50/60Hz. Standard terminals on ratings over 30 amperes are 10-32
screw type.
E When “A” is specified in the sixth decision in conjunction with IPG-6 type,
metric screw terminals are supplied.
APG/UPG/IPG
First Decision
1
Type
Type
IPG
IPGH
Description
Single pole with one
handle per unit (Not
available in multi-pole
configuration)
Multi-pole with
handle per pole
Std. Handle Color
Black
Black
Second Decision
2
Poles
Push-On
Terminals
1
11
111
1111
Screw
Terminals
6
66
666
6666
Number
of poles
Single pole
Two pole
Three pole
Four pole
Third Decision
3
Internal Configuration
*Only one auxiliary switch is normally supplied on two and
three pole units. Switch is located in the right-hand pole
(viewed from terminal end) unless otherwise specified.
Switch only (omit 4th and
5th decisions)
Series
Auxiliary switch*
.110 quick-connect
Auxiliary switch* (Gold
Contacts) .110 quick-connect
Auxiliary switch*
.187 quick-connect
Shunt (up to 30 amperes only)
Fourth Decision
4
Hz and Delay
-40
-41
-42
-43*
-49
-50
-51
-52
-53*
-59
-60
-61
-62
-64
-65
-66*
-69
400Hz 150% instant trip
400Hz short delay
400Hz long delay
400Hz motor start
400Hz 130% instant trip
DC 150% instant delay
DC short delay
DC long delay
DC motor start
DC 125% instant trip
50/60Hz 150% instant trip
50/60Hz short delay
50/60Hz long delay
50/60Hz, short delay
(high pulse)
50/60Hz, long delay
(high pulse)
50/60Hz, motor start
(high pulse)
50/60Hz 125% instant trip
For addition of inertial delay, add an “F” to any delay number.
* Not available above 30 amperes.
See page 122 for maximum voltage ratings. (*Note D)
Standard current ratings listed. For other ratings,
please consult factory.
Fifth Decision
5
Nominal Amperage Rating
-101
-251
-501
-751
-102
-252
-502
-752
.100
.250
.500
.750
1.0
2.5
5.0
7.5
Current
Code
Ratings
(Amps)
Current
Code
-103
-153
-203
-303
-353
-403
-503
10.0
15.0
20.0
30.0
35.0*
40.0*
50.0*
Ratings
(Amps)
Sixth Decision
6
Optional
-A Metric thread mounting (Note E)
When this table is not used, table 7 may be substituted
and U.S. thread will be supplied.
Seventh Decision
7
IPG and IPGH
-00
-10
-20
-30
-40
-90
Black
Yellow
Red
Blue
Green
White
Toggle Handle Color
The shaded areas denote VDE approval options.
This approval requires the addition of a V at the end
of the part number. The V will be added to any part
number formed entirely from shaded decisions.
If non-shaded areas are selected, the unit will not
be VDE approved, but other approvals still apply.
V = VDE Approved
123 4
IPG 1 - 1REC4 - 61 - 203 - A - 00 - V
567V
Example: