Circuit Breakers Suppliers

1 Pole MCB, C and D Curve [NB1-63x1Pxx] The NB1 series of miniature circuit breakers range from 1 to 63 amps with a rated voltage of 230V/415V at 50/60Hz AC i

21st Century Unite Electric Group Co., Ltd. is a large group company focusing on research , development, manufacture, sales and investment.

1. top left Rated Current(In): 16, 25, 32, 40, 63, 80A Rated Voltage(Un): 230v/400v Rated Rripping Current:10mA, 30mA, 100mA, 300mA Number of Poles: Ip+n, 3

1: Power Live Tank Circuit Breakers Number of poles: 3 Frequency: 60 Hz Nominal voltage: 69kV Maximum tension of design: 72.5 kV Continuous nominal current

1) Power Transformers 10MVA-750MVA 2) SF6 gas instrument Transformers up to 1000kV 3) Oil instrument Transformers  up to 550kV 4) Circuit-Breakers u

Applications: This mini circuit breaker has model of SNT-50, SNT-50 mini circuit breaker is called to be safety circuit breaker Mainly used in circuit of AC 50H

CSB07 miniature circuit breaker is mainly suitable for overload and short circuit protection within the circuit of AC50/60Hz, rated voltage of single pole up to