Changshu switch CH series circuit breaker

CH series modular terminal equipment mainly includes: CH1, CH2 series miniature circuit breakers, CH2Z series miniature DC circuit breakers, CH1L, CH2L series leakage circuit breakers, CH1G series isolation switches, CH1A series module sockets and accessories for each series of products. They are widely used in various fields such as industry, commerce and civil use.

● Line overcurrent protection devices CH1, CH2 series miniature circuit breakers comply with GB10963, IEC60898 (where CH2-125 complies with GB14048.2, IEC60947-2), with single pole + neutral pole, single pole, two poles, three poles and four The pole, rated current range is 1A-125A, the maximum short-circuit breaking capacity is 10kA, suitable for short-circuit, overload protection of the distribution circuit and infrequent conversion of the line. CH2Z series of small DC circuit breakers comply with GB10963.2, IEC60898-2, with single-pole and two-pole, rated current range of 1A-63A, maximum short-circuit breaking capacity of 10kA, suitable for short circuit, overload protection and line of DC distribution circuit Infrequent conversions.

● Circuit overcurrent and leakage protection devices CH1L, CH2L series leakage circuit breakers comply with GB16917.1, IEC61009-1 (where CH2L-100 complies with GB14048.2, IEC60947-2), with unipolar + neutral pole, two poles, three Polar, triode + neutral and quadrupole, rated current range 1A-100A, maximum short-circuit breaking capacity 10kA, suitable for short-circuit, overload protection of distribution circuit, and direct or indirect contact with human body, line or load Earth leakage and other faults to protect.

●Isolation Switch CH1G series isolation switch conforms to GB14048.3, IEC60947-3, with single-pole, two-pole, three-pole and four-pole, rated current range is 32A-100A, used for the line facilities and industrial buildings and similar places. The distribution system and the motor circuit are used for isolation.

● Modularized Socket CH1A series Modularized Sockets meet the GB2099.1, IEC60884-1, fixed voltage rating up to 440V, rated current up to 25A, mounted in modular terminal distribution boxes and other complete electrical boxes. Plug in electrical equipment.

● The busbar busbar is a modular accessory for CH1-63 and CH2-63 miniature circuit breakers. It has single-pole, two-pole, and three-pole, and is suitable for the connection between multiple circuit breakers with the same phase input terminal. It can also be used as a universal standard accessory for connection between the same-phase terminal devices.