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WTD-10/630A High Voltage Load Switch
WTD-10/630A High Voltage Load Switch
BHA-10/630A Export Type Isolating Switch
BHA-10/630A Export Type Isolating Switch
Outdoor vacuum circuit breaker
Outdoor vacuum circuit breakers are core switching devices specifically designed for outdoor high-voltage power distribution scenarios, using vacuum as the arc extinguishing medium, and are capable of withstanding harsh environments such as wind, rain, extreme temperatures, and dust.
Outdoor Vacuum Circuit Breaker
Outdoor vacuum circuit breakers are core switching devices specifically designed for outdoor high-voltage power distribution scenarios, using vacuum as the arc extinguishing medium, and are capable of withstanding harsh environments such as wind, rain, extreme temperatures, and dust.
The vacuum circuit breaker is a core switching device specifically designed for outdoor high-voltage power distribution scenarios, using vacuum as the arc extinguishing medium, and is capable of withstanding harsh environments such as wind, rain, extreme temperatures, and sand dust.
The frame circuit breaker (also known as the universal circuit breaker) is the core control and protection device used in the main circuits of low-voltage distribution systems. It is mainly applied in AC 380V/220V low-voltage networks and is responsible for the key circuits on the low-voltage side, such as the main incoming line, bus section, and large-capacity motor feeder. Its functions include "connecting/disconnecting normal load current," "breaking short-circuit fault current," and "overload/overvoltage/undervoltage protection."
Handcart Type Vacuum Circuit Breaker
The truck-type vacuum circuit breaker is a "movable vacuum switch device" specially designed for indoor high-voltage distribution scenarios. Its core feature is integrating the vacuum circuit breaker body onto a withdrawable "truck," which, combined with a fixed cabinet, enables switching among "operation - test - maintenance" positions, combining the environmental benefits of vacuum arc extinguishing with the maintenance convenience of the truck structure.
Molded case switch (full name molded case circuit breaker, abbreviated as MCCB) is a core device used for branch circuit control and protection in low-voltage distribution systems.
Molded Case Switch Low Voltage Circuit Breaker
Molded case circuit breaker (full name: molded case low-voltage circuit breaker, abbreviated as MCCB in English) is a core device used for branch circuit control and safety protection in low-voltage distribution systems (AC 380V/220V).
Molded Case Leakage Circuit Breaker
Rated insulation voltage: AC1000V
Suitable for overload and short-circuit protection of circuits operating at 50/60Hz, rated voltage 230/400V, and rated current up to 63A; can also be used for infrequent switching operations of the circuit under normal conditions.
The miniature residual current device, fully named "miniature residual current circuit breaker," is an electrical safety device that integrates residual current protection functions based on a miniature circuit breaker.
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