main breaker switch online manufacture

Professional Design C Type AC Mini Circuit Breaker Electrical Switch MCB Mini Breaker 3 Pole with 2 fixed plastic clip STM22-63 have protective function as shotrage as overload, and are used in lighting ... Read More

SONTUOEC ST45 ACB 3 pole or 4 pole Intelligent Universal fixed type or Drawout type 400A to 6300A air circuit breaker General ST45 series DW45 universal circuit breaker(hereinafter referred to as breaker)is ... Read More

SONTUOEC ST45 3P/4P ACB 1600A Vacuum Circuit Breaker Fixed Intelligent Air Circuit Breaker General ST45 series DW45 universal circuit breaker(hereinafter referred to as breaker)is suitable for the circuit of AC ... Read More

20 Years Supply STECM1-63A 2P,3P/4P AC Mini Dual Power ATS Automatic Transfer Switch ATS 63A Dual Power changeover Switch for Generator Dual Power Automatic Transfer Switch (A.T.S for short) applies to the ... Read More

STET-60 Series Black color insert type MCB Circuit Breaker IP20 Protection APPLICATION STD7 series high breaking miniature circuit breaker has the features of structure advanced, is used in lighting distributio... Read More

3P Type D MCB Main Circuit Breaker , Normal Voltage Thermal Magnetic Circuit Breaker General ST2-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V... Read More

more than 20 years professional manufacturer experience electrical circuit breaker 6KA SONTUOEC brand STM3-63 MCB with Busbar model Function: STM3-63 Miniature circuit breaker(MCB) is mainly used for lighting ... Read More

STNSX series MCCB 630A 3p 4p Moulded Case Circuit Breaker Molded case circuit breakers can have very high current ratings, which allows them to be used in heavy duty applications. The following are some typical ... Read More

SONTUOEC STEC-63 series self compound overload and under voltage protector and electric circuit breaker from 1A to 63A 2P 4P Function: STEC-63 series Electric circuit breaker(MCB) is mainly used for lighting ... Read More

Sontuoec Din Rail Lighting 2P 63A self Compound overload and under voltage type Circuit Breaker RCBO Function: STEC-63 series self Compound overload and under voltage type Circuit Breaker (RCBO) is mainly used ... Read More