1SCA162513R1001

ABB OT100G3-4BSN2 Switch-Disconnector – 4-Pole, 100A, DIN-Rail Mounted (with Knob Handle)

Ensure safe and reliable isolation of your electrical circuits with the ABB OT100G3-4BSN2 Switch-Disconnector from the OT Plus series. This 4-pole, front-operated switch is rated at 100A and is designed for load break switching and isolation in industrial and commercial power distribution systems.

The unit features a compact design suitable for panels with a 45mm DIN cut-out and can be mounted on a DIN-rail or base. It comes with inbuilt screw terminals and a direct-mount knob handle for easy installation. The handle is padlockable for Lockout/Tagout (LOTO) procedures, and a shaft can be mounted for external operation.

With a high rated insulation voltage of 800 V and a rated impulse withstand voltage of 8 kV, this switch is suitable for a wide range of applications. It offers excellent mechanical durability with 100,000 operating cycles. The 4-pole configuration features a switched neutral (fourth pole on the right side, simultaneous function / late-break and early-make).

This genuine ABB accessory is compliant with IEC 60947-3 standards. It is an essential component for any compact panel requiring reliable load break switching and isolation.