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This Weidmüller 9923200003 is a thermal magnetic circuit breaker designed for selective load protection in 24VDC systems. It offers active current limitation, allowing for the safe connection of capacitive loads up to 20,000 μF. The breaker trips reliably at 1.1 x In during overload or short circuit conditions.
Key electrical specifications include a current rating of 20A and a voltage rating of 480V. It is a 3-pole device with a lever actuator. The unit is designed for DIN rail mounting and has a width of 12.5 mm, facilitating easy wiring and installation.
Additional features include status output (SF or Si contact) with electrical data of 24VDC / max. 0.2A (short circuit proof). The breaker is approved by CSA, UL, and VDE, and is suitable for hazardous areas (UL/CSA Class 1, Div 2).
This circuit breaker provides reliable overload disconnection and fast response to fault conditions, making it suitable for industrial applications where selective disconnection is crucial.
The current rating is 20A.
The voltage rating is 480V.
It has 3 poles.
It is a thermal magnetic circuit breaker.
It is mounted on a DIN rail.
The width is 12.5 mm.
Yes, it features active current limitation for safe connection of capacitive loads up to 20,000 μF.