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The Phoenix Contact 0903047 is an electronic miniature circuit-breaker from the CLIPLINE EC-E... series, designed to selectively protect 24V DC load circuits. It features an electronic shutdown characteristic curve with active current limitation for short circuits and overload protection starting from 1.1 times the nominal current.
This circuit breaker can handle capacitive loads up to 20,000 µF, ensuring that loads are only shut down in the event of an overload or short circuit. The residual current is restricted to 1.3 to 1.8 times the nominal current. Once a fault is detected, the load output is blocked, and current flow is interrupted. The device can be reactivated using an electronic reset input or manually via a slide switch.
With a design width of 12.5 mm, it mounts easily onto NS 35 DIN rails using a modular approach and is equipped with screw connections. Clear signaling is provided by a multi-color LED and an integrated status output. This breaker is suitable for applications requiring reliable and fast protection of DC power supply circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 8A.
The voltage rating is 24 VDC.
It is a solid-state electronic miniature circuit breaker.
It is designed for DIN rail mounting.
It can handle capacitive loads of up to 20,000 µF.
The overload shutdown function activates from 1.1 times the nominal current upwards.