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Overview Culture Style Development
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Indoor high-voltage vacuum circuit breaker series Microcomputer Protection Device Series Low-voltage product series Thermal overload relay series Multifunctional Instrument and Power Monitoring System Solution Three-position electrical appliance series Outdoor High Voltage Vacuum Circuit Breaker Series High-load switch series Active filtering and reactive power compensation series Circuit breaker component design and modification
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Rail transit New energy power generation Petrochemical Metallurgical smelting Power transmission and distribution network Industrial Control Systems Commercial buildings Residential power distribution
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product center

High-load switch series

Indoor high-voltage vacuum circuit breaker series
- VTX-3ASi series
Microcomputer Protection Device Series
Low-voltage product series
- Miniature circuit breaker series - Molded Case Circuit Breaker Series - Frame circuit breaker series - Dual power supply series - AC contactor series
Thermal overload relay series
Multifunctional Instrument and Power Monitoring System Solution
Three-position electrical appliance series
Outdoor High Voltage Vacuum Circuit Breaker Series
High-load switch series
Active filtering and reactive power compensation series
Circuit breaker component design and modification
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High-load switch series

introduction

The high-load switch series is the core of heavy-duty circuit control, with a rated current ≥1000A and a breaking capacity of 100kA+. It adopts copper-tungsten alloy contacts and longitudinal slot arc extinguishing technology, and can withstand frequent operation and extreme load fluctuations. It is suitable for high-voltage and high-current scenarios such as metallurgy and wind power, supports remote control and intelligent monitoring, and ensures safe start-up and continuous operation of the system.

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