ABB OT25F3 Disconnect Switch

ABB OT25F3 SWITCH-DISCONNECTOR is a three-pole, non-fusible disconnect switch rated for 25 A, designed to isolate three-phase circuits in industrial electrical distribution and control panels. Cataloged as 1SCA104857R1001, this front-operated device combines base-mounted construction with optional DIN-rail mounting to fit a variety of panel layouts, and it features protected clamp terminals for secure conductor connections. The handle and shaft are not included with the unit, allowing you to select compatible actuation hardware that suits your enclosure and maintenance workflow. This ABB non-fusible disconnect switch adheres to UL 508 standards (NF) for non-fusible disconnects, providing a straightforward isolation solution for equipment such as motors and other three-phase loads in three-phase installations where routine shutdowns or maintenance require reliable disconnection. The OT25F3 form factor emphasizes simplicity and ruggedness for demanding industrial environments, making it a practical choice when a compact, no-fuse switch is required in a control cabinet or distribution panel.