ABB OT3200E03CP 1SCA129156R1001

The OT3200E03CP 1SCA129156R1001 is a 3-pole manual change-over switch from ABB OT series, rated at 3200A for low voltage power transfer applications. This OT3200E03CP 1SCA129156R1001 comes complete with IP65 pistol type handle, operating shaft and terminal bolt set, supporting I-0-II three-position switching for two independent power sources. The OT3200E03CP 1SCA129156R1001 is designed for front operation and base mounting inside distribution cabinets, with padlock function available at the 0 position to lock the switch in isolation status.

This OT3200E03CP 1SCA129156R1001 follows IEC 60947-3 standard and supports AC-21B utilization category, suitable for switching resistive and low inductive loads. The OT3200E03CP 1SCA129156R1001 features built-in door interlock, which prevents opening the cabinet door when the switch is at I or II position, protecting operators from accidental contact with live busbars. The robust contact structure of the OT3200E03CP 1SCA129156R1001 delivers stable continuous current carrying capacity and reliable isolation performance for maintenance lockout-tagout procedures.

The OT3200E03CP 1SCA129156R1001 is widely used for mains and generator power switching in industrial plants, data centers and commercial buildings. It is commonly installed as the core transfer component for backup power systems, enabling manual source switching during mains outage or equipment overhaul. Many electrical contractors and maintenance teams stock the OT3200E03CP 1SCA129156R1001 as spare change-over switch for panel upgrade and emergency replacement of existing dual power distribution systems.