1SBH137001R1222

ABB NF22E-12 (1SBH137001R1222) is a 4-pole auxiliary contactor / contactor relay with 2 Normally Open + 2 Normally Closed contacts, designed for switching auxiliary and control circuits in industrial electrical systems.

Its electronic coil accepts a wide 48–130V AC 50/60Hz or 48–130V DC control-voltage range, making the same relay suitable for various control-power systems. The mechanically linked contacts make it suitable for electrical interlocking, PLC control, status feedback, automation panels, MCC panels, machine control and signalling circuits.