miniature circuit breakers online manufacture

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

SONTUOEC high quality solor dc mcb circuit breaker switch STD1-63 63A 24v 250v 400v 500v 750v 1000v STD1-63 MCB Miniature Circuit Breaker (Din Rail Installing) General STD1-63 series high breaking capacity ... Read More

SONTUOEC high quality solor dc mcb circuit breaker switch STD1-63 63A 24v 250v 400v 500v 750v 1000v SL7-63 MCB Miniature Circuit Breaker (Din Rail Installing) General SL7-63 series high breaking capacity Solar ... Read More

MCB Miniature Circuit Breaker 1P,2P,3P,4P comply with IEC60898 Standard General STM1-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated ... Read More

5SQST (K) Series 240/415VAC 1 Pole DIN Rail Mount Circuit Breaker General 5SQST(K) series DIN Rail Mount mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used ... 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

SONTUOEC more than 20 years professional experience for electrical circuit breaker DZ47-63 4.5KA 1P,2P,3P,4P Economic type MCB General Application: DZ47-63(STM5-63) SONTUOEC series high breaking miniature ... Read More

This product is high breaking miniature circuit breaker, it has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material ... Read More

General STM1-63 miniature circuit breaker is mainly used for protection against overload and short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V and rated current from 1A to 63A. It also can be used ... Read More

Plug- in type mounting Black Color Quality THQL Series MCB Miniature Circuit Breaker Products Description 1. Application THQL series circuit breaker is for overload & short circuit protection which used in ... Read More