LOAD BREAK SWITCH OT PLUS 4 POLES 40A 690V AC-22A

Face-mounted 4-pole O-I load switch with screw terminals. 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: 40A 690V •AC-22A: 40A 690V •AC-23A: 40A 415V / 25A 690V Copper cables from 0.75 to 16 mm² can be connected directly to the switch. Handle not included. ABB OT Plus switches. The OT Plus switch series addresses growing environmental concerns by combining top-tier performance with durable construction. 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 products are packaged in environmentally friendly materials. The switch is 92–94% recyclable. Enhanced short-circuit withstand capability and 200,000 mechanical operations provide superior protection up to a rated current of 160A. This product description is an automated translation of the original Finnish description.