ZW56-40.5 series outdoor high-voltage vacuum circuit breaker Which is a kind of outdoor high voltage switch equipment with 50Hz three-phase alternating current and 40.5kV rated voltage.The inserted spring operation system or electromagnetism operation system can remote control to break and close the brake by the electromotion or by hand,and storing power manually on the spot.The deigned...
Use: To prevent wiring, equipment from being damaged or fire when some abnormal situation happens in electric circuits. It can be used in building and industrial site.
Characteristics & Advantages:
Cassette & Non-Cassette type
High Breaking Capacity
Rated Current: 5 ~ 1200A
20 , 30 , 50
Rated operating sequence
10000 , 20000
Average opening speed
Average closing speed
Model ZN63A-12(VS1) series vacuum circuit breaker is 12kV, AC 50Hz indoor switchgear element, as...
GV series motor protection circuit breakers are mainly used 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 and short circuit protection of the circuit and power equipment in the power distribution network.
Leakage trip, an interruption factor of circuit breaker and Automatic recovery against trip attempt due to surge inflow
Automatic restoring function : restoration frequency and time adjustable
Programmable(built-in program): detecting output leakage, over-current, short-circuit and malfunction
Existing circuit breaker replaceable
With the combined Automatic/manual device, it may be...
Product Description * Protection Feature - Overloads - Short Circuits - Earth Faults * Automatic Control and Monitoring - Load Monitoring and Control - Local and Remote Indicators - Ammeter / Voltage - Remote Control...
Application: The series GV2-M Electric Motor Protection Circuit Breaks are mainly used for the overload and short circuit protection of motor in AC 50/60Hz, up to 660V, 0.1~80A Power circuit, as a full-voltage starter...
New integrated earth circuit breaker reverting automatically when the circuit break down by temporary leakage of electricity, overload, thunder strike, noise and malfunction outperforming old type earth circuit...
Vacuum Circuit Breaker (ZN23-40.5 Series)
ZN23-40.5 and ZN39-40.5 series HV vacuum breakers are three-phase AC 50Hz , rated voltage 40.5kv indoor HV distribution equipments .They match with JYN1-35/GBC-35 switch...
It can effectively solve the issues with respect to high precision, reliability and cost. It has advantages of thermal circuit breakers without their disadvantages. Taking the stability of temperature into...
Series CVP-FR Hydraulic Magnetic Circuit Breaker
CVP-FR series circuit breaker for equipment
Meet the criterion
IEC 60934GB 17701UL1077
Moulded Case Circuit Breaker series of moulded case circuit breaker is a new type product developed and manufactured by adopting international advanced technology. It is supplied with rated insulation voltage 800V and...
and so on.
Being fitted with appropriate operating mechanism, the interruper can be constructed to the HV/MV/LV AC circuit breaker or AC contactor used for the controlling devices of the power distribution,the remote...
DZ30-32 series Mini Circuit Breaker is mainly used in AC50HZ or 60HZ,rated 230V,rated current to 32A for overload and short-circuit protection as well as for unfrequented switching under normal case,...
You’ve come to the right place. This page is your circuit breaker one-stop source for the competitive price and quality. If you have a difficulty finding a right supplier,
post your Buying Leads for FREE now!
EC21 is the largest global B2B marketplace. Global
buyers find suppliers here every day. If you are a manufacturer
or supplier who want more international buyers, join EC21 for free now, and
get your products listed here.