| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Coil Voltage | Contact Form | Contact Rating (Current) | Switching Voltage | Features | Termination Style | Must Operate Voltage | Must Release Voltage | Operating Temperature | Contact Material | Operate Time | Release Time | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 256.OA11.1222N2 CHANNEL MODULE 4P8A 12V 2NO/2N Altech Corporation | 4,927 |  | - | OA | Bulk | Active | DIN Rail | 12VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 8 A | 400VAC, 250VDC - Max | - | Screw Terminal | 8.4 VDC | - | 20 ms | 6 ms | -40°C ~ 85°C | Silver Nickel (AgNi), Gold (Au) | 
|   | 256.OA11.2422C2 CHANNEL MODULE 4P8A 24V 2NO/2N Altech Corporation | 3,784 |  | - | OA | Bulk | Active | DIN Rail | 24VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 8 A | 400VAC, 250VDC - Max | - | Screw Terminal | 16.8 VDC | - | 20 ms | 6 ms | -40°C ~ 85°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA11.2422N2 CHANNEL MODULE 4P8A 24V 2NO/2N Altech Corporation | 3,139 |  | - | OA | Bulk | Active | DIN Rail | 24VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 8 A | 400VAC, 250VDC - Max | - | Screw Terminal | 16.8 VDC | - | 20 ms | 6 ms | -40°C ~ 85°C | Silver Nickel (AgNi), Gold (Au) | 
|   | 256.OA11.1231C2 CHANNEL MODULE 4P8A 12V 3NO/1N Altech Corporation | 3,345 |  | - | OA | Bulk | Active | DIN Rail | 12VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 8 A | 400VAC, 250VDC - Max | - | Screw Terminal | 8.4 VDC | - | 20 ms | 6 ms | -40°C ~ 85°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA11.2431C2 CHANNEL MODULE 4P8A 24V 3NO/1N Altech Corporation | 2,309 |  | - | OA | Bulk | Active | DIN Rail | 24VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 8 A | 400VAC, 250VDC - Max | - | Screw Terminal | 16.8 VDC | - | 20 ms | 6 ms | -40°C ~ 85°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA01.1222C2 CHANNEL MODULE 4P10A 12V 2NO/2 Altech Corporation | 4,304 |  | - | OA | Bulk | Active | DIN Rail | 12VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 400VAC, 250VDC - Max | - | Screw Terminal | 8.4 VDC | - | 27 ms | 5 ms | -40°C ~ 80°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA01.2422C2 CHANNEL MODULE 4P10A 24V 2NO/2 Altech Corporation | 2,789 |  | - | OA | Bulk | Active | DIN Rail | 24VDC | 4PST-2NO/2NC (2 Form A, 2 Form B) | 10 A | 400VAC, 250VDC - Max | - | Screw Terminal | 16.8 VDC | - | 27 ms | 5 ms | -40°C ~ 80°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA01.1231C2 CHANNEL MODULE 4P10A 12V 3NO/1 Altech Corporation | 4,032 |  | - | OA | Bulk | Active | DIN Rail | 12VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 400VAC, 250VDC - Max | - | Screw Terminal | 8.4 VDC | - | 27 ms | 5 ms | -40°C ~ 80°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 256.OA01.2431C2 CHANNEL MODULE 4P10A 24V 3NO/1 Altech Corporation | 2,794 |  | - | OA | Bulk | Active | DIN Rail | 24VDC | 4PST-3NO/1NC (3 Form A, 1 Form B) | 10 A | 400VAC, 250VDC - Max | - | Screw Terminal | 16.8 VDC | - | 27 ms | 5 ms | -40°C ~ 80°C | Silver Tin Oxide (AgSnO), Gold (Au) | 
|   | 8955.2CSAFETY RELAY 4CH 12VDC DPDT CONT Altech Corporation | 2,867 |  | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |