Siemens 3VF4231-1DH41-0AB1 Molded Case Circuit Breaker

Siemens 3VF4231-1DH41-0AB1 is a three-pole molded‑case circuit breaker designed for general‑purpose protection in industrial electrical panels. It is UL 508 and CSA C22.2 No. 14 listed, rated for 150 A with a short‑circuit rating of 25 kA at 480 V AC, and it is a stationary enclosure without additional accessories. This MCCB protects feeders and motor circuits by interrupting current during overload and fault conditions, making it suitable for panelboards and machine tools where compact, reliable overcurrent protection is required. The 3VF4231-1DH41-0AB1 designation identifies a 3‑pole, general‑purpose Siemens MCCB in the 3VF series.