ABB OETL2500K1 Switch Disconnector

Feature & Principle

It is ABB OT series heavy-duty manual switch disconnector. It provides visible break point for downstream circuit isolation, can break rated load current. The OFF position supports padlock locking to prevent accidental energization during maintenance. It adopts reinforced contact structure with strong short-time withstand current capability, suitable for main circuit isolation of large power distribution cabinets.

Specifications

Model: OETL2500K1 Brand: ABB Pole: 2P Rated current: 2500 A Rated voltage: 1000 V AC Standard: IEC 60947-3 Operation: Front direct operation Function: Load switching, safe isolation, lockable OFF Installation: Base mounting Application: Low voltage main distribution cabinet, busbar isolation, heavy industrial power system Certification: CE

Components & Diagnostics

Main contact assembly, arc extinguishing chamber, mechanical operating mechanism, lock structure, screw terminal base. Common faults: contact overheating, contact ablation, operating handle stuck, poor wiring connection.

Product Brief

OETL2500K1 switch disconnector, ABB OT series high current power isolation spare widely used for main distribution cabinet overhaul and replacement.