switchgear · Miniature circuit breaker (air switch) · Our Products

Browse our complete catalog of high-performance electrical and power equipment.

36 products total
Category: Miniature circuit breaker (air switch)
Miniature Circuit Breaker (MCB) / Air Circuit Breaker (ACB) for Residential Use, Model DZ47-60, 3P/4P

Miniature circuit breaker (air switch)

Miniature Circuit Breaker (MCB) / Air Circuit Breaker (ACB) for Residential Use, Model DZ47-60, 3P/4P

Functional Purpose: Circuit switching (on/off), overload protection, and short-circuit protection.

DC Circuit Breaker / Air Circuit Breaker for Photovoltaic Applications, Model NB1-63/DC500

Miniature circuit breaker (air switch)

DC Circuit Breaker / Air Circuit Breaker for Photovoltaic Applications, Model NB1-63/DC500

Functionality: Provides circuit switching, overload protection, and short-circuit protection.

Miniature Circuit Breaker (Air Circuit Breaker), Residential Use, DZ47/P32A16A10063

Miniature circuit breaker (air switch)

Miniature Circuit Breaker (Air Circuit Breaker), Residential Use, DZ47/P32A16A10063

Functional Purpose: Circuit switching (on/off), overload protection, and short-circuit protection.

NXB-63G plastic case circuit breaker

Miniature circuit breaker (air switch)

NXB-63G plastic case circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for 1 compliance with the standard GB/T14048.2/IEC60947-2, suitable for engineering support, installation maintenance and long-term stable operation, and meet the on-site application needs of electrical systems.

Miniature circuit breaker (air switch)

NB5-63HFB small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for power line facilities and electrical equipment in industrial equipment and similar places that are mainly suitable for AC 50Hz, rated voltage 230V, 400V, rated current up to 63A, and provide overload and short-circuit protection for the lines.

NXB-63M single magnetic circuit breaker

Miniature circuit breaker (air switch)

NXB-63M single magnetic circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for 1 compliance with standards GB/T14048.2, IEC/EN60947-2, suitable for engineering support, installation maintenance and long-term stable operation, and meet the on-site application needs of electrical systems.

NB5-63NFB small circuit breaker

Miniature circuit breaker (air switch)

NB5-63NFB small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for safe and worry-free operation outside the box, suitable for engineering support, installation maintenance and long-term stable operation, and meet the needs of on-site application of electrical systems.

NB5 small circuit breaker

Miniature circuit breaker (air switch)

NB5 small circuit breaker

Terminal appliances and small circuit breaker products are mainly suitable for Chint Xinrui NB5 series terminal power distribution products. They are suitable for power lines in commercial buildings, residential buildings, industrial equipment and similar places with AC 50Hz, rated voltage 230V/400V, and rated current up to 125A.

NXB-63H small circuit breaker

Miniature circuit breaker (air switch)

NXB-63H small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for 1 compliance with standards GB/T10963.1, IEC60898-1, suitable for engineering support, installation maintenance and long-term stable operation, and meet the on-site application needs of electrical systems.

NBH8-40□ Household circuit breaker

Miniature circuit breaker (air switch)

NBH8-40□ Household circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for NBH8-40. Small circuit breakers are mainly used for AC 50Hz, rated voltage to 230V, rated current to 40A lines to provide overload and short-circuit protection. They can also be switched on and off infrequently under normal circumstances.

NB7 series small circuit breaker

Miniature circuit breaker (air switch)

NB7 series small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for overload and short-circuit protection in lines with AC 50Hz, rated voltage up to 400V, and rated current up to 63A. They can be used for infrequent switching of lines under normal circumstances, and can also be used for disconnecting lines.

NB1-63□ small circuit breaker

Miniature circuit breaker (air switch)

NB1-63□ small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for lines with AC 50Hz rated voltage 230/400V and rated current up to 63A. They serve as overload and short-circuit protection. They can be used for infrequent switching of lines under normal circumstances, and can also be used for disconnection.

NB1Z-63 AC and DC small circuit breaker

Miniature circuit breaker (air switch)

NB1Z-63 AC and DC small circuit breaker

Terminal electrical appliances and small circuit breaker products are mainly suitable for overload and short-circuit protection in lines with AC 50Hz, rated voltage 230/400V, and rated current up to 63A, or DC voltage 220V, rated DC current up to 63A.

DZ47-60 Miniature Circuit Breaker

Miniature circuit breaker (air switch)

DZ47-60 Miniature Circuit Breaker

Final electrical appliances, miniature circuit breakers are mainly used in AC 50Hz, rated voltage up to 400V, rated current up to 63A circuits to provide overload and short-circuit protection, and can also be used to switch on and off electrical devices and lighting circuits under normal conditions without frequent operations.

NB1-63DC DC Circuit Breaker

Miniature circuit breaker (air switch)

NB1-63DC DC Circuit Breaker

Terminal electrical appliances and miniature circuit breakers are mainly used in DC rated voltage up to 1000V, rated current up to 63A circuits, for overload and short-circuit protection. They can be used for infrequent switching of the circuit under normal conditions. Conforms to the standard: GB/T14048

NB1G-63 Miniature Circuit Breaker

Miniature circuit breaker (air switch)

NB1G-63 Miniature Circuit Breaker

Terminal electrical appliances and miniature circuit breaker products are mainly suitable for AC 50Hz, rated working voltage 230V, rated current up to 63A circuits, and provide overload, short circuit, and overvoltage protection for the circuits. They can be used for infrequent switching of the circuits under normal conditions

NXB-125 Plastic Enclosed Circuit Breaker

Miniature circuit breaker (air switch)

NXB-125 Plastic Enclosed Circuit Breaker

Final electrical equipment, miniature circuit breaker products are mainly applicable to 1 in compliance with the standard GB/T14048.2, IEC60947-2, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application needs of electrical systems.

NXB-125G Miniature Circuit Breaker

Miniature circuit breaker (air switch)

NXB-125G Miniature Circuit Breaker

Final electrical appliances, miniature circuit breaker products are mainly applicable to 1 in compliance with the standard GB/T10963.1, IEC60898-1, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application requirements of the electrical system.

NXB-80 Mini Circuit Breaker

Miniature circuit breaker (air switch)

NXB-80 Mini Circuit Breaker

Final electrical appliances, miniature circuit breaker products are mainly applicable to 1 in accordance with the standard GB/T10963.1, IEC60898-1, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application requirements of electrical systems.

NXB-63 Mini Circuit Breaker

Miniature circuit breaker (air switch)

NXB-63 Mini Circuit Breaker

Terminal electrical appliances, miniature circuit breaker products are mainly applicable to GB/T10963.1, IEC60898-1, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application requirements of electrical systems.

NXB-40 Mini Circuit Breaker

Miniature circuit breaker (air switch)

NXB-40 Mini Circuit Breaker

Terminal electrical appliances, miniature circuit breaker products are mainly applicable to 1 in compliance with the standard GB/T10963.1, IEC60898-1, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application requirements of electrical systems.

DZ47-60M Plastic Enclosed Circuit Breaker

Miniature circuit breaker (air switch)

DZ47-60M Plastic Enclosed Circuit Breaker

Terminal electrical appliances and miniature circuit breakers are mainly applicable to AC 50Hz, rated voltage up to 400V, rated current not exceeding 63A power distribution lines; they can also be used for DC voltage of single pole not exceeding 110V, two poles not exceeding 220V, rated DC current

NBH-40 Mini Circuit Breaker

Miniature circuit breaker (air switch)

NBH-40 Mini Circuit Breaker

Terminal electrical appliances, miniature circuit breaker products are mainly suitable for AC 50Hz, rated voltage up to 230V, rated current up to 40A in household and similar premises circuits as overload and short circuit protection for electrical lines, and can also be used in normal conditions without frequent operations

NBH-63H Miniature Circuit Breaker

Miniature circuit breaker (air switch)

NBH-63H Miniature Circuit Breaker

Terminal electrical appliances and miniature circuit breakers are mainly suitable for AC 50Hz, rated voltage 230V/400V, rated current up to 63A circuits, used for overload and short circuit protection, and can also be used as non-frequent operation conversion of the circuit under normal conditions.

0 selectedSelect products and send one quote request.