Providing overload and short-circuit protection

CKDB11 series Miniature Circuit Breaker is applied to the terminal distribution in public constructions (e.g. School, Hospital, Office Building etc.), Railway, Airport, Replaced Energy, Power Station, Subway System, Shipment, Petrochemical Industries and Steel Industries, providing overload and short-circuit protection for the lines, and completing infrequent switching operation for the lines in normal circumstance. The circuit breaker is applied to the lines with AC 50/60Hz, rated voltage of 230 / 400V, and rated current of 80-125A. Provided with finger protection combined with wiring terminals, and contact closing and opening indicators, presenting higher security, and various modular accessories can be configured.

Conform to the standard: GB 10963.1 IEC/EN 60898-1 GB 14048.2 IEC/EN 60947-2