F257
F257
The Leach F257 is a hermetically sealed non-latching railway relay with 2PDT contacts and 2 A nominal current in a miniature case.
2 A at 28 Vdc, 0.5 A at 72 Vdc
2PDT contacts, low-level capable to 30 µA/30 mV
DC coils from 6 to 72 Vdc
-25°C to +70°C, 20 G vibration, 50 G shock
20.6 x 10.4 x 10.5 mm case, 11 g max
Fits HRCW and S250 sockets
In accordance with NF F 62-002-2
Our guides help you choose the right product.
Relay vs contactor vs SSR – which should you choose?Additional information
| Coil Voltage | 12 VDC, 26,5 VDC, 36 VDC, 48 VDC, 6 VDC, 72 VDC |
|---|---|
| Max current | 2 A DC |
| Sector | Defence |
| Contact config | DPDT |
| Approvals | MIL-STD |
| Temperature range | -25°C ~ 70°C |
| IP Classification | Hermetic |
| Mounting | PCB |
| Dimensions | 20,6 x 10,4 x 10,5 mm |
| Weight | 11 g |
| Vibration | 20 G |
| Shock | 50 G |
| Response time | 5 ms |
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