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The Phoenix Contact 0912020 is a 1-pole, solid state electronic circuit breaker with a 10A nominal current and 24VDC voltage rating. It features a compact design with a width of 12.5 mm per channel and utilizes a push-push actuation for manual on/off control.
This circuit breaker selectively protects 24 VDC load circuits using active electronic current limitation, typically 1.8 times the nominal current (or 1.5 times for 8A/10A ratings) when switching capacitive loads up to 20,000 µF. It provides safe overload shutdown from 1.1 times the nominal current, ensuring protection even with long load cables or low cable cross-sections. An electronic shutdown characteristic curve and integrated signal contacts indicate operating and error states.
Designed for mounting on a holder, the ECP... series, including the 0912020, can be plugged onto a modular base for quick and easy installation. It is suitable for applications involving switched-mode power supplies where maintaining voltage across all load circuits during an overload or short circuit is critical.
An LED and integrated signal contacts provide clear indication of operating and error states. The device is designed for selective load protection with electrical isolation in the event of an error, and can be used with various load types.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal current rating is 10A.
The operating voltage is 24 VDC.
It is a solid state circuit breaker.
It is mounted on a holder.
Active current limitation is typically 1.8 x IN for capacitive loads up to 20,000 µF, and typically 1.5 x IN for IN = 8 A or 10 A.
Safe overload shutdown occurs from 1.1 x IN.