ABB 1SCA115290R1001 OTM250E4M230C Circuit breaker 4-pin 250 A

The motorized switch disconnectors of the OTM series are unique in their variety and flexibility. The OTM series switches current strengths from 40 A to 2500 A at voltages up to 1000 V AC. The maintenance-free motor is available in operating voltages from 110 V to 240 V AC and 24 V DC depending on the type. To ensure a high level of safety, the motors are protected against overcurrent with a fuse. Thanks to its compact design and simple wiring, the OTM series is suitable for numerous installations that require remote operation. In addition, the switch can be manually operated at any time. In addition, the OTM series has an IEC approval. ABB offers a wide range of accessories for these switches, such as Extension shafts, handles, auxiliary switches and terminal covers. The simple handling makes the OTM series an optimal solution for the most different applications.

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