LOAD BREAK SWITCH OT PLUS 4 POLES 25A 690V AC-22A

4-pole ON-OFF load switch with spring-loaded terminals. Fixed 4th pole on the right side of the switch. Adjustable 4th pole timing: simultaneous or pre-arcing action relative to the main contacts. •AC-21A: 25A 690V •AC-22A: 25A 690V •AC-23A: 25A 690V Copper cables from 1.5 to 10 mm² can be connected directly to the switch. Actuator not included. ABB OT Plus switches. The OT Plus switch series addresses growing environmental concerns by combining top-tier performance with a durable design. The PEP ecopassport label ensures that the OT Plus switch series meets global environmental requirements. Power losses have been reduced by up to 53%, with an average reduction of 31%, and the products are packaged in environmentally friendly materials. Up to 92–94% of the switch can be recycled. With improved short-circuit withstand capability and 200,000 mechanical operating cycles, it provides superior protection up to a rated current of 160A. This product description is an automated translation of the original Finnish description.