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...Circuit Breaker Circuit Breaker Analyser Mechanical Characteristics Tester HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switch...
..., load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts and vibration characteristics, etc. The functions of circuit breaker analyzer cover all testing items of high...
...Differential Circuit Breaker, rcbo circuit breaker 1. APPLICATION Electronic Type Rcbo Residual current operated circuit breaker DZ47LE series residual current operated circuit breaker is applied to the circ...
... operated circuit breaker is applied to the circuit of AC 50Hz or 60Hz, rated voltage of single electrode two lines, two electrodes 230V, three electrodes four lines, four electrodes 400V, rated current up t...
... operated circuit breaker is applied to the circuit of AC 50Hz or 60Hz, rated voltage of single electrode two lines, two electrodes 230V, three electrodes four lines, four electrodes 400V, rated current up t...
...Differential Circuit Breaker, rcbo circuit breaker 1. APPLICATION Electronic Type Rcbo Residual current operated circuit breaker DZ47LE series residual current operated circuit breaker is applied to the circ...
Single Phase Two Wire Single Phase KWH Meter Digital Power Meter Transparent Cover Model DDS-4R single phase electronic Kwh meter is a kind of new style single phase two wire active energy meter, it adopts micr...
Single Phase Two Wire Single Phase KWH Meter Digital Power Meter Clear Cover Model DDS-4R single phase electronic Kwh meter is a kind of new style single phase two wire active energy meter, it adopts micro-elec...
Single Phase Two Wire Single Phase KWH Meter Digital Power Meter Register Display Model DDS-4R single phase electronic Kwh meter is a kind of new style single phase two wire active energy meter, it adopts micro...
... for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload ...
... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...
... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...