RR2KP Series
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Relays & Sockets
RR2KP Series Latch Relays
Self-maintained Latch Relays
DPDT — 10A contact capacity
The RR2KP series latch relays have a self-holding function using permanent magnets in the magnetic circuit. Applying a voltage
on the set (or reset) coil operates the armature and retains the contacts in that position until the opposite coil is energized, hence
the latch relays are ideal for memory and fl ip-fl op circuit applications.
Enhanced self-holding functions, and vibration and shock resistance.
The self-holding mechanism is not subject to wear unlike mechanical latch relays.
Recognized by UL and certified by CSA
•
•
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Part Number Selection
Part Number
Contact Model Pin Terminal Coil Voltage Code
DPDT
Basic RR2KP-U
AC6, AC12, AC24, AC110, AC120, AC220, AC240
DC6, DC12, DC24, DC48, DC110
With Check Button RR2KP-UC
Ordering Information
When ordering, specify the Part No. and coil voltage code:
(example) RR2KP-U AC120
Part No. Coil Voltage Code
Sockets
Relay DIN Rail Mount Finger-safe DIN Rail Mount Panel Mount Springs & Clips (optional)
Part Number Description
RR2KP SR3P-05
SR3P-06 SR3P-05C SR3P-51
SR3P-06F3
use with SR3P-05
SR3P-05C
SR3P-06
SR3P-511F3 use with SR3P-51
RR2KP Series
777
USA: 800-262-IDEC Canada: 888-317-IDEC
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Specifi cations
Contact Material Silver
Contact Resistance 30 mΩ maximum (initial value)
Operate Time 25 ms maximum (at the rated voltage)
Power Consumption (approx.) AC: 2.4 VA (50 Hz), 2.2 VA (60 Hz)
DC: 1.5W
Insulation Resistance 100 MΩ minimum (500V DC megger)
Dielectric Strength
Between live and dead parts: 1,500V AC, 1 minute
Between contact and coil: 1,500V AC, 1 minute
Between contacts of different poles: 1,500V AC, 1 minute
Between contacts of the same pole: 1,000V AC, 1 minute
Operating Frequency Electrical: 1800 operations/h maximum
Mechanical: 18,000 operations/h maximum
Temperature Rise Coil: 85°C maximum, Contact: 65°C maximum
Vibration Resistance 0 to 60 m/s2 (maximum frequency: 55 Hz),
Frequency: 5 to 55 Hz, Amplitude: 0.5 mm
Shock Resistance 100 m/s2 minimum
Mechanical Life 5,000,000 operations minimum
Electrical Life 500,000 operations minimum (110V AC, 10A)
Operating Temperature –5 to +40°C (no freezing)
Operating Humidity 45 to 85% RH (no condensation)
Weight (approx.) 170g
Coil Ratings
Rated Voltage (V) Rated Current (mA) ±15% at 20°C Coil Resistance (Ω)
±10% at 20°C
Operation Characteristics (values at 20°C)
50Hz 60Hz Maximum Continuous Applied Voltage Set and Reset Voltage
AC (50/60Hz)
6 467 429 3.5
110% 80%
maximum
12 200 184 23.8
24 100 92 95
110 23 21 1,900
120 24 22 2,200
220 10.9 10 7,740
240 11.5 10.6 9,190
DC
6 240 25
110% 80%
maximum
12 120 100
24 60 400
48 30 1,600
110 13.8 7,960
Contact Ratings
Maximum Contact Capacity
Switching
Voltage
Continuous
Current
Allowable Contact Power Rated Load
Resistive
Load
Inductive
Load
Voltage
(V)
Res.
Load
Ind.
Load
250V AC
125V DC 10A 1650VA AC
300W DC
1100VA AC
225W DC
110 AC 10A 7.5A
220 AC 7.5A 5A
30 DC 10A 5A
100V DC 0.5A 0.3A
Note: Inductive load for the rated load — cos ø = 0.3, L/R = 7 ms
UL Ratings
Voltage Resistive General use Motor Load
240V AC 10A 7A 1/3 HP
120V AC 10A 7.5A 1/4 HP
30V DC 10A 7A —
CSA Ratings
Voltage Resistive General use Motor Load
240V AC 10A 7A 1/3 HP
120V AC 10A 7.5A 1/4 HP
100V DC — 0.5A —
30V DC 10A 7.5A —
RR2KP Series
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Switches & Pilot LightsDisplay LightsRelays & SocketsTimersTerminal Blocks
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Relays & Sockets
Socket Specifi cations
Relays Terminal Electrical Rating Wire Size Torque
DIN Rail Mount
Sockets
SR3P-05 M3 screw with captive wire clamp 300V, 10A 2–#12AWG 9 - 11.5 in•lbs
SR3P-05C M3 screw with captive wire clamp, fi ngersafe 300V, 10A 2–#12AWG 9 - 11.5 in•lbs
SR3P-06 M3 screw with captive wire clamp 300V, 10A 2–#12AWG 9 - 11.5 in•lbs
Through Panel
Mount Socket SR3P-51 Solder 300V, 10A — —
Electrical Life Curve
AC Load DC Load
Internal Connection (View from Bottom)
(Shown in unlatched/reset position)
10 (+)
9
8
7
6(+)
11
(–) 2
3
(–)
4
5
1
SET
RESET
5000
1000
500
100
50
10
012345678910
Load Current (A)
Life (× 10,000 operations)
110V AC resistive
220V AC resistive
110V AC inductive
220V AC inductive
012345678910
1000
500
100
50
10
5000
Load Current (A)
Life (× 10,000 operations)
30V DC resistive
30V DC inductive
100V DC resistive
100V DC inductive
Dimensions (mm)
1
2
3
4
5
6
7
8
9
10
11
80.5 max. 36
36
SR3P-05: 105 (108.5) max., SR3P-51: 87.5 (92) max.
Total length from panel surface including relay socket
Dimensions in the ( )
include a hold-down spring.
Standard DIN Rail Mount Sockets
SR3P-05
34
8
42
34
523
M3.5 Terminal
Screw
8
765
4
9
1110 12
3
Terminal Arrangement
16.5
20
28.5
33
35 DIN Rail
(BNDN Types)
ø27
2-ø4.2 Mounting Hole
(or M4 Tapped Holes)
ø4.2 hole
7.9 max.
4.4 max. 5 min.
ø3.6 min.
(Top View)
SR3P-06
8
59
33
601
22
18
M3.5 Terminal
Screw
28.5 DIN Rail
(BNDN)
87 6 54
911
10 123
Terminal Arrangement
ø4.2 hole
ø27
33
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
7.9 max.
4.9 max. 5 min.
ø3.6 min.
(Top View)
Finger-safe DIN Rail Mount Sockets
SR3P-05C
ø5
34
42
7
2.2 58
34
8
765
4
9
1110 12
3
Terminal Arrangement
30
21.5
DIN Rail
(BNDN)
36.5
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
Ring terminals
cannot be used.
ø4.2 hole
(Top View)
Through Panel Mount Socket
SR3P-51
2.5
6
38
50
4.2
34 2.5 10 11
ø29
ø30
38
2-ø3.5 Mounting Holes
(or M3 Tapped Holes)
Panel
Surfarface
10
11
1
2
3
4
567
8
9
(Bottom View)
Terminal Arrangement
RR2KP Series
778 www.idec.com
Relays & Sockets
