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...current under various operating status of electric network. It matches with matched Indoor Type Vacuum Circuit Breaker ZN12-40.5, ZN23-40.5 . 1.2.Standards: IEC 62271-100 1.3.Parameters: Rated voltage: 40.5k...
...circuit breaker VCB 1.1.Application: for the control and protection of substation and equipments; making and breaking short-circuit current under various operating status of electric network. It matches with...
... equipment at 12kV and 50Hz, mainly used for closing the load current and opening overcurrent and short circuit current in the power system. It can be used as a section switch in the distribution line, branc...
...63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard. ...
...Circuit Breaker 35mm width connection screw hole General STFP60 series earth leakage circuit breaker is suitable to the circuit of AC50/60Hz.rated voltage 230V for 2 poles and 400V for 4 poles, and rated cur...
...circuit breaker The main technical parameters Serial number name unit data 1 Rated voltage KV 12 2 Rated frequency Hz 50 3 Rated insulation level 1min power frequency withstand voltage kA On the ground/betwe...
... apparatus and circuit device of construction and similar buildings in the circuit of AC 50Hz, rated voltage 230V/400V and rated current up to 125A. It can also applied for unfrequent making-breaking operati...
...Single Phase RCBO Circuit Breaker Electrical type over current and leakage current protection Construction and Feature: Provides protection against earth fault / leakage current , short-circuit and overload ...
... and Feature: Provides protection against earth fault / leakage current , short-circuit and overload . HIgh short-circuit capacity Provides complementary protection against direct contact by human body. Effe...
...Circuit Breaker Miniature Circuit Breaker Usage and scope of application The design of EZC series of MCCB reflects the latest current limiting principle and manufacturing technology, characterized by compact...
... Equipped with finger protacted connection terminal Fire resistant plastic parts endures abnormal heating and strong impact type In/A I△n/A Residual Current(I)Is Corresponding To The Following Breaking Time(...
...Circuit Breaker With Central Operating Mechanism General Description ZW7-40.5 series of outdoor High Voltage Vacuum Circuit Breaker With Central Operating Mechanism are three phase,A.C 50(60) Hz outdoor high...
...current Air switch micro circuit breaker 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adop...
...circuit breaker ZW32-12 series pillar type outdoor vacuum high-voltage circuit breaker is a kind of outdoor high-voltage switch equipment of three phase frequency 50HZ,rated voltage 12kv.It is used in openin...
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...
...circuit breaker smart circuit breaker FPVM DC MCCB is designed to distribute power and protect the circuit and power equipment against overload in solar system. It is apply to rating current 1250A or less,di...
...38kv Outdoor Permanent Magnetic Actuator Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circu...
...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in occasions with ......
... and short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in occasions with ......