LOAD BREAK SWITCH OT PLUS 4-P. 63A 690V AC-22A

4-pole O-I load switch with screw terminals, front-mounted. Fixed 4th pole on the right side of the switch. Adjustable 4th pole timing: simultaneous or anticipatory operation relative to the main contacts. •AC-21A: 63A 690V •AC-22A: 63A 690V •AC-23A: 63A 415V / 50A 500V / 32A 690V Cu-cable 1.5...35 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 features 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%, averaging 31%, and the products are packaged in environmentally friendly materials. The switch is 92–94% recyclable. With improved short-circuit withstand capability and 200,000 mechanical operations, it provides superior protection up to a rated current of 160A. This product description is an automated translation of the original Finnish description.