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Forcibly Guided Safety Relays

Forcibly-Guided-Relays-for-train-doors-SIS2-Series Elesta relays with forcibly guided contacts are normative elementary IEC 61810-1 relays used in safety applications. These electromechanical relays have special Force Guided contacts in accordance with EN 50205 (soon to be IEC 61810-3), in which all contacts are mechanically linked preventing the NC monitoring contacts closing if a NO contact does not open e.g. when a contact is welded. The NC contact is used for monitoring the switch position of the relay, mostly used where life and limb must be protected. Switching currents from 5 mA to 16A are available.
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Features
Forcibly Guided 6A, Coil to Contact Creepage >14mm - NOW REPLACED BY THE SGR282ZK

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SGR282Z

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Dimensions (L x W x H) mm 30.2 x 12.7 x 25.6
30.2 x 12.7 x 25.6
30.2 x 12.7 x 25.6
30.2 x 12.7 x 25.6
33.65 x 29.25 x 10.9
Contact Configuration DPDT
DPDT
DPDT
1NO / 1 NC
2 NO / 1 NC
Max. Switching Voltage 250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
Rated Current 6A 250VAC
6A 250VAC
8A 250VAC
8A 250VAC
5A to 250VDC/VAC
Contact Material AgCuNi
AgCuNi
AgSnO 2
AgSnO 2
AgCuNi + 0,2 µm Au
Coil Voltage DC 5...110V
DC 5...110V
DC 3… 110V
DC 3… 110V Non standard coils available
DC 3… 110V Non standard coils available
Fits Socket Type
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102

Features
Forcibly Guided EN50205 Type A, 3PST-NO+SPST-NC Low Profile Relay

Series

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SIM4
Dimensions (L x W x H) mm 41 x 29.4 x 10.9
53.6 x 33.5 x 10.9
27.4 x 12.5 x 26.2
27.4 x 12.5 x 26.2
36.1 x 12.5 x 26.2
Contact Configuration 3N/O + 1N/C
4N/O + 2N/C
1N/O + 1N/C
2N/O + 1N/C
2N/O + 2N/C, 3N/O+1N/C
Max. Switching Voltage 250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
Rated Current 8A 250VAC
8A 250VAC
8A 250VAC
8A 250VAC
8A 250VAC
Contact Material AgCuNi
AgCuNi
AgSnO 2
AgSnO 2
AgSnO 2
Coil Voltage DC 5...110V
DC 5...110V
DC 5...110V
DC 5...110V
DC 5...110V
Fits Socket Type
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102

Features
Forcibly Guided EN50205 Type A, 4 x 16A SPST-NO + 2 x 6A Contacts PCB Relay

Series

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SIP6

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SIR4
Dimensions (L x W x H) mm 85.5 x 20 x 32
85.5 x 20 x 32
30.2 x 12.7 x 26.3
30.2 x 12.7 x 26.3
46.4 x 16 x 30.7
Contact Configuration 5N/O+1N/C, 4N/O+2N/C
3N/O+7N/C, 4N/O+6N/C
5N/O+5N/C, 6N/O+4N/C
7N/O+3N/C, 8N/O+2N/C,
9N/O+1N/C

DPDT
DPDT
2N/O + 2N/C, 3N/O+1N/C
Max. Switching Voltage 250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
Rated Current 2 x 6A + 4 x 16A 250VAC
10A 250VAC
8A 250VAC
8A 250VAC
10A 250VAC
Contact Material AgSnO 2
AgSnO 2
AgSnO 2
AgSnO 2
AgSnO 2
Coil Voltage DC 5...220V
DC 5...220V
DC 5...110V
DC 5...110V
DC 5...110V
Fits Socket Type
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102

Features
Forcibly Guided EN50205 Type A, 10A PCB Relay, sensitive coil

Series

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SIR4 SENS

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SIR8
Dimensions (L x W x H) mm 46.4 x 16 x 30.7
46.4 x 16 x 30.7
58.9 x 16 x 30.7
58.9 x 16 x 30.7
85.5 x 20 x 32
Contact Configuration 2N/O + 2N/C, 3N/O+1N/C
2N/O + 2N/C, 3N/O+1N/C
3N/O + 3N/C, 4N/O+2N/C
5N/O + 1N/C

3N/O + 3N/C, 4N/O+2N/C
5N/O + 1N/C

2N/O+6N/C, 3N/O+5N/C
4N/O+4N/C, 5N/O+3N/C
6N/O+2N/C, 7N/O+1N/C

Max. Switching Voltage 250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
250VAC / 250VDC
Rated Current 10A 250VAC
2 x 6A + 2 x 12A 250VAC
10A 250VAC
10A 250VAC
10A 250VAC
Contact Material AgSnO 2
AgSnO 2
AgSnO 2
AgSnO 2
AgSnO 2
Coil Voltage DC 5...60V
DC 5...110V
DC 5...110V
DC 5...60V
DC 5...220V
Fits Socket Type
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102
There are no Sockets available for this product, please contact Willow if you would like to learn more – +44(0)1342 717102

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