voltage tester circuit breaker

... instrument can be used to test and measure mechanical dynamic characteristics parameters of vacuum, SF6, less oil, more oil type power system’s hi...

... vacuum with magnetic control digital Product Description: The High Vacuum is designed for manual sw...

... of electricity consumption. High bear the dual tasks of control and protection in the power system, and their performance...

... HT106 HT105B HT106B HT105D HT106D HT105E HT106E range AC 48~250V GFCI test >5mA >5mA RCD test >30mA >30mA >30mA >30mA >30mA >30mA ...

.... Application: This device is intended to test the time-current characteristics of the . Test sample: for overcurr...

... Model: VT12(ZN85)-40.5 Rated short making current (peak): 50/63,80 KA Rated frequency: 50Hz Relative humidity: Dail...

... High Outdoor Vacuum The ZW32 vacuum is equipped with a spring energy storage mechanism, which can b...

... vacuum product description Product name: VS1-24 indoor high vacuum Category: high component...

... Fixed Type 440V rated outdoor GENERAL An Earth-leakage (ELCB) is a safety device used in el...

... vacuum VCB VS1- 12 side-mounted vacuum is an indoor high- switchgear for three-phase power system wi...

... 12KV. There are three kinds, withdrawable type, stationary type and side-mounted type. 3AV5-12 indoor high- vacuum adopts s...

...power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circ...

... switch mechanical characteristic comprehensive Product Features 1. Time: 12 contacts’ fixed opening time and closing...

... And Finders With Ensure Line Features of Electrical Socket GFC/RCD Test function LED Indicate Condition Correct Indic...

...-12G / 630-20 outdoor high vacuum with manual tape isolation Model ZW8-12 outdoor high- Column Vacuum Circuit Breake...

..., smart dimension which is the ideal replacements for the olds. Description: UKM30L series earth leakage are one of the new type ea...