ABB 1SCA022352R7090 Three-Pole Disconnect Switch

ABB OT63E3 three-pole disconnect switch, catalog number 1SCA022352R7090, is rated for 80 A at up to 600 VAC, providing a dedicated isolation device for three-phase circuits in electrical installations. Designed for flexible mounting, it can be installed on standard DIN rails or mounted directly to a plate within electrical cabinets and control panels, supporting clean wiring layouts and easy accessibility for maintenance. As part of ABB's OT63 family, this switch is designed to interrupt all three conductors simultaneously, enabling safe shutdowns during maintenance, equipment replacement, or fault isolation in industrial distribution systems. The 1SCA022352R7090 designation ties the device to ABB's cataloging system, helping integrators match it with compatible accessories and enclosures used in low- to medium-current three-phase power applications. Common applications include motor controllers, feeders, and process lines in commercial and industrial facilities where reliable three-pole isolation is required.