ABB OT40F3 /1SCA104902R1001 3Pole Switch Disconnector 40A

Disconnect Switch

ABB Disconnect Switch Single Pole 40A Isolation Type TNC

ABB's OT40F3 is a single-phase Disconnect Switch serving as an Overcurrent Protection (OCP) device for protection of household and industrial equipment, equipped with a reset function, which causes the circuit breaker to re-open rapidly after an overload has been removed. It is primarily used for protection of power installations feeding domestic appliances or industrial machinery against short circuits. The attenuating range can be manually adjusted on the front side of the switch using rheostats.

The OT40F3/1SCA is a 3-pole disconnect switch which is designed to be used on an electrical installation to disconnect the supply conductors from the network source.

High-quality volt disconnect & circuit breaker

Ideal for applications where power needs to be switched off by a disconnector, typically in case of an emergency.

The ABB OT40F3 / 1SCA104902R1001 3 Pole Switch Disconnector 40A is Used in Power Systems Including Rolling Stock.

An ABB electromechanical motor disconnector, designed to manually disconnect 3-phase 400 V systems and transfer the circuit breaker (CB ±10 kA) to the crossbar system.