Limit and Enclosed Switches HDLS Series
Levers for Rotary Actuated Switches
Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA37
Rollers may be mounted on the front or back side of the lever. (See below).
FRONT MOUNT BACK MOUNT
Levers shown in the order guides are fur-
nished with cap screws which accommo-
date a 9⁄64-inch allen wrench.
ORDER GUIDE
Roller
Mounted On
RadiusThis SideDia.Width
Type(in.)Of Leverin.in.MaterialCatalog Listings
LSZ51 Series1.5Front.75.25NylonLSZ51A
Std.1.5Front.75.25SteelLSZ51B
Roller1.5Back.75.25NylonLSZ51C
Lever1.5Back.75.25SteelLSZ51D
1.5Front1.0.50NylonLSZ51F
1.5Front1.5.25NylonLSZ51G
1.5Back1.0.50NylonLSZ51J
1.5Back.75.25Ball BearingLSZ51L
1.5Back.751.30NylonLSZ51M
1.5Back.75.375StainlessLSZ51T
1.5Front.75.50NylonLSZ51P
1.5Front1.59.25NylonLSZ51R
1.5———Less RollerLSZ51
LSZ53 Series1.5Front-Back.75.25NylonLSZ53A
Yoke1.5Front-Back.75.25SteelLSZ53B
1.5Front-Front.75.25SteelLSZ53D
1.5Back-Front.75.25NylonLSZ53E
1.5Back-Back.75.25NylonLSZ53S
1.5Back-Back.75.25SteelLSZ53P
1.5Back-Front.75.25SteelLSZ53U
1.5Back-Front.751.25NylonLSZ53M
1.5———Less RollersLSZ53
Back view of LSZ53E
LSZ55 Series1.5———Less RollerLSZ55
Offset1.5Back.75.25NylonLSZ55A
1.5Back.75.25SteelLSZ55B
1.5Front.75.25NylonLSZ55C
1.5Front.75.25SteelLSZ55D
1.5Front.75.50NylonLSZ55E
1.5Front1.5.25NylonLSZ55K
1.5Front1.0.50NylonLSZ55F
LSZ69 Series*—6.0— Stainless LSZ69CA
(spokes
replaceable)
*For use with LSQ300 Series. Hub is aluminum. See page A59 for dimensions.
Teller Tab
Teller tab assures proper torque.
When it cannot be moved, the lever is
tight enough to prevent slippage.
Limit/Enclosed
Limit and Enclosed Switches HDLS Series
Levers for Rotary Actuated Switches
A38Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
METRIC CONVERSION
.25 in. J6,35 mm
.5 in. J12,7 mm
.625 in. J15,9 mm
.75 in. J19,1 mm
1.0 in. J25,4 mm
1.5 in. J38,1 mm
2.0 in. J50,8 mm
2.5 in. J63,5 mm
3.0 in. J76,2 mm
4.8 in. J122 mm
5.0 in. J127 mm
6.0 in. J152 mm
12.0 in. J305 mm
LOW TORQUE APPLICATION
CONSIDERATION
When heavier levers (such as LSZ52 series
and LSZ54 series, below), are used with low
torque LSH, LSR, LSS and LST switches, it is
desirable to mount the switch with the lever
down. In this way, gravity will assist in restor-
ing levers to the free position.
Conversely, when these switches are
mounted with the lever upright, gravity
tends to work to prevent lever return after
switching actuation. By counterbalancing
the lever or adding an auxiliary extension
spring, this problem may be overcome.
Contact the 800 number for application as-
sistance.
ORDER GUIDE
Roller
Mounted On
RadiusThis SideDia.Width
Type(in.)Of Leverin.in.MaterialCatalog Listings
stings
LSZ52 Series1.5-3.5Back.75.25NylonLSZ52A
Adjustable1.5-3.5Back.75.25SteelLSZ52B
Radius1.5-3.5Front.75.25NylonLSZ52C
1.5-3.5Front.75.25SteelLSZ52D
1.5-3.5Front.751.30NylonLSZ52E
1.5-3.5Front1.0.5NylonLSZ52J
1.5-3.5Front1.5.25NylonLSZ52K
1.5-3.5Front.75.25Ball BearingLSZ52L
1.5-3.5Front2.0.25NylonLSZ52M
1.5-3.5Front.75.5NylonLSZ52N
Less RollerLSZ52
Hub OnlyLSZ54
LSZ68 Series 12.0 — .25 — Delrin Rod
w/SpringLSZ68
Spring/Rod 16.0 — .25 — Delrin Rod
w/SpringLSZ617
LSZ54 Series5.5———AluminumLSZ54M
Rod13.0———Stainless SteelLSZ54N
20.0———Delrin RodLSZ54P
12.0———Spring WireLSZ54R
4.8———Flexible CableLSZ54V*
Hub OnlyLSZ54
LSZ61 Series
Flexible Loop
NylatronLSZ616NFlexible Loop/Cap Screw
LSZ6189.5NFlexible Loop/Cap Screw
Hub OnlyLSZ54
(measured from center line of shaft
hole to tip of actuator)
LSZ60 SeriesFront.75.25NylonLSZ60A
One WayFront.75.25SteelLSZ60B
Roller Lever
See page A60 for dimensions *Hub not available separately.
Limit and Enclosed Switches HDLS Series
Levers for Rotary Actuated Switches
Honeywell1Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA39
FIXED LENGTH LEVERS ORDER GUIDE
For a complete listing add your choice of roller suffix
Fixed Length Levers
LSZ65 Series
Lever
Length (in.)
Lever
Listing
Roller
Suffix
Dia.
in.
Width
in. Material
.88 LSZ65A A .75 .25 Nylon
1.38 LSZ65B B .75 .25 Steel
1.25 LSZ65L
1.50 LSZ65C C .75 .50 Nylon
1.75 LSZ65D D .75 1.30 Nylon
2.00 LSZ65E E 1.00 .50 Nylon
2.50 LSZ65F F 1.50 .25 Nylon
3.00 LSZ65G
4.00 LSZ65H
5.00 LSZ65J
6.00 LSZ65K
Example:
LSZ65AB is a .88Nlong lever with a steel .75Ndiameter, .25Nwide roller.
RUBBER ROLLER LEVERS
Ideal for elevator or conveyor applications
requiring quiet operation or protection of
delicate surfaces.
ORDER GUIDE
Roller
Mounted On
Radius This Side Dia. Width Catalog
Type (in.) Of Lever in. in. Material Listing
LSZ51 Series
Std.
Roller
Lever
1.5 Front 1.6 .5 Rubber LSZ51W
1.5 Front 2.0 .5 Rubber LSZ51Y
LSZ55 Series
Offset
1.5 Front 1.6 .50 Rubber LSZ55W
1.5 Front 2.0 .50 Rubber LSZ55Y
LSZ52 Series
Adjustable
Radius
1.5 to 3.5 Front 1.6 .50 Rubber LSZ52W
1.5 to 3.5 Front 2.0 .50 Rubber LSZ52Y
LSZ67 Series
Conveyor
Roller
— — 1.5 3.8 Plastic LSZ67AA
Limit/Enclosed
Limit and Enclosed Switches HDLS Series
Plunger Actuated Switches
A40Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
ASSEMBLED CONDITIONS
Catalog listings in order guide below are
factory assembled with:
1Side plungers facing front (label side) of
switch. Rollers on side plungers are in
horizontal position.
ORDER GUIDE
Momentary action, except for maintained
contact LSG version. UL listed, CSA
certified.
1Roller on top plungers are parallel to
mounting surface.
1Lights on indicator versions are wired to
N.O. circuit.
Refer to facing page to specify modifica-
tions to these assembled conditions.
For low temperature, high temperature
or preleaded versions see page A42.
Circuitry For Maintained Plunger
SPDT Double Break DPDT Double Break
(Electrical rating A) (Electrical rating B)
Circuits on any one pole must be the same polarity.
Catalog Listings
Top Plungers Side Plungers
Catalog listings in this chart
are complete switches.
Elec. Maintained
(Circuitry
Shown
Above)
Rating Body**
Circuitry Page A34 Style Plain Roller Adjustable Plain Roller Adjustable
Silver contacts A Plug-in LSC1A LSD1A LSV1A LSE1A LSF1A LSW1A LSG1A
1⁄2NConduit
Gold cross pt.
Gold plated C
C Plug-in LSC1J LSD1J LSV1J LSE1J LSF1J LSW1J —
1⁄2NConduit — LSD1E — — LSF1E LSW1E —
Silver contacts A* 120 V. Ind. Lite LSC5A LSD5A LSV5A LSE5A LSF5A LSW5A LSG5A
Plug-in
1⁄2NConduit*
A* 240 V. Ind. Lite LSC8A LSD8A LSV8A LSE8A LSF8A LSW8A LSG8A
Plug-in
1⁄2NConduit*
A Non plug-in LSC3K LSD3K LSV3K LSE3K LSF3K LSW3K LSG3K
1⁄2NConduit
SPDT
Double Break
Silver contacts B Plug-in LSC2B LSD2B LSV2B LSE2B LSF2B LSW2B LSG2B
3⁄4NConduit
B 120 V Ind. Lite LSC2R LSD2R LSV2R LSE2R LSF2R LSW2R LSG2R
Plug-in
3⁄4NConduit
B Plug-in LSC6B LSD6B LSV6B LSE6B LSF6B LSW6B LSG6B
1⁄2NConduit
B Non plug-in LSC4L LSD4L LSV4L LSE4L LSF4L LSW4L LSG4L
3⁄4NConduit
B Non plug-in LSC7L LSD7L LSV7L LSE7L LSF7L LSW7L LSG7L
1⁄2NConduit
DPDT
Double Break
D Non plug-in — — — LSE3N LSF3N LSW3N LSG3N
1⁄2NConduit
SPNC
Direct Acting
*Use at voltage indicated for light. Upper operating temperature limit for lighted units is 200°F. Wired to N.O. circuit. **Plug-in listings include base receptacle.
OPERATING CHARACTERISTICS
mm 1,78 1,78 1,78 2,54 2,54 2,54 4,32
Pretravel (in. max.) .070 .070 .070 .100 .100 .100 .170
0,38 0,38 0,38 0,64 0,64 0,64 2,29
SPDT .015 .015 .015 .025 .025 .025 .090
Differential mm 0,51 0,51 0,51 0,89 0,89 0,89 2,29
Travel (in. max.) DPDT .020 .020 .020 .035 .035 .035 .090
mm 4,83 4,83 4,83 4,83 4,83 4,83 2,0
Overtravel (in. min.) .190 .190 .190 .190 .190 .190 .080
Newton 17,8 17,8 17,8 26,7 26,7 26,7 44,5
Operating Force (lb. max.) 4 4 4 6 6 6 10
Operating Point mm
(in.)
45,8 ±0,76 55,9 ±1,02 53,0 to 59,3 33,0 ±0,76 44,1 ±1,02 41,0 to 47,4 37,6 ±0,76
1.805 ±.030 2.200 ±.040 2.085 to 2.335 1.300 ±.030 1.735 ±.040 1.615 to 1.865 1.480 ±.030
Operating Temperature
Range
10°F to 200°F10°F to 200°F10°F to 200°F30°F to 200°F
–12 to 93°C –12 to 93°C –12 to 93°C –1 to 93°C
