ABB 1SCA022753R1000 OS400D03 Circuit breaker 3-pin 400 A

The manually operated OT series switch disconnectors are unique in their variety and flexibility. The OT series switches currents from 16 A to 4000 A and this at voltages of up to 1000 V AC. Despite their high power, the switches are very comfortable to use and require little space. Due to the freely selectable mounting position, a high flexibility and efficiency is possible during planning. In addition, the OT switches can be used as main or sub-distribution switches. Of course, the OT series also has IEC and UL approvals, which make this series even more attractive. ABB also offers a wide range of accessories for these switches, such as Extension shafts, handles, auxiliary switches and terminal covers. This means that the OT switch disconnectors can be used in even the most demanding applications.

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