Molded Case Circuit Breaker

NDM3G Series Molded Case Disconnect Switch (hereinafter referred to as the disconnect switch) is designed for AC 50/60Hz circuits with a rated operational voltage up to AC 690V, DC 1000V, and AC 1140V, and a rated operational current up to 800A. It features load-breaking capability and is suitable for infrequent switching operations. It effectively

NDM5G(Z)-1600 Series Molded Case Disconnect Switch (hereinafter referred to as the disconnect switch), rated insulation voltage 1500V, suitable for power distribution and motor circuits with rated operational voltage AC1140V/DC1500V and rated operational current up to 1600A, used as main switch, disconnect switch, and emergency switch, also for occ

NDM5G-400V Molded Case Disconnect Switch, Rated Insulation Voltage 1500V, Suitable For Distribution Circuits And Motor Circuits With Rated Operating Voltage DC1500V And Conventional Thermal Current 400A. Used As A Power Switch, Disconnect Switch, And Emergency Switch, It Can Also Occasionally Make And Break Motor Circuits, As Well As Perform Infreq

NDM3L Series Molded Case Residual Current Operated Circuit Breaker (hereinafter referred to as the protector) is designed for AC 50/60Hz circuits with a rated operational voltage of AC 415V and a rated operational current up to 800A. It is suitable for infrequent switching and infrequent starting of motors. The protector provides overload, short-ci

The NDM5EU-1600 Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) has a rated insulation voltage of 1000V. It is suitable for AC 50/60Hz, with rated operating voltages of AC240V, AC480V, AC600V, and AC690V. It can be used for infrequent switching in circuits with rated operating currents from 800A to 1200A. It features ov

NDM5E Series Electronic Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for AC 50/60Hz applications, with a rated operational voltage up to AC690V and a rated operational current up to 1600A. It is suitable for infrequent switching operations in circuits and offers functions including long-time delay, short-

The NDMNZ-630V Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC systems with a working voltage up to DC1500V and a rated operational current of 630A and below. It provides overload and short-circuit protection, safeguarding lines and power equipment from damage caused by overcurrent. The NDMNGZ-630V Mo

NDMNZ-320V 2P DC1500V DC Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC systems with a working voltage up to DC1500V and a rated operational current of 320A and below. It provides overload and short-circuit protection, safeguarding lines and power equipment from damage caused by overcurrent. Primary

The NDM5Z Series DC Moulded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC system applications. With a rated operating voltage up to DC1500V and a rated operating current up to 1500A, it distributes electrical energy in the circuit while providing overload, short-circuit, and undervoltage protection (with u

The NDM3Z Series DC Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC system applications, with a rated operating voltage of DC1500V and a rated operating current up to 800A. It provides overload and short-circuit protection, safeguarding lines and power supply equipment from damage. The product is wide

NDM2ZB Series DC Three-Stage Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC system applications. It is suitable for circuits with a rated operational voltage of DC250V and a rated operational current of 800A. The circuit breaker provides overload long-time delay, short-circuit short-time delay, and s

The NDM3AR-400/630 Series Molded Case Circuit Breaker (MCCB) features a rated insulation voltage of AC1000V. Designed for AC 50Hz or 60Hz circuits with a rated operational voltage up to AC415V and rated operational current from 250A to 630A, it distributes electrical energy while providing protection against overload, short circuit, and undervoltag