Thermal-Magnetic Adjustable Plastic Shell Circuit Breaker Ndm3ar-125/250/400/630 MCCB

The NDM3AR-125/250/400/630 series of plastic casing circuit breakers have a rated insulation voltage of AC1000V. They are suitable for circuits with a frequency of 50Hz or 60Hz, a rated operating voltage of up to AC415V, and a rated operating current ranging from 63A to 630A. These circuit breakers are used for distributing electrical energy and providing protection against overloads, short circuits, and undervoltage (with undervoltage release). They also offer protection against infrequent starts, braking, overloads, and short circuits of electric motors.