Dead Tank Circuit Breaker, LW30-252（T）4000-50

Designed with a minimal number of components, a compact and streamlined layout, and a durable, robust structure, this product offers outstanding mechanical performance and exceptional reliability, with a mechanical lifespan of up to 10,000 operations. It is well-suited for 220kV three-phase AC power systems at 50Hz and can be used for system control, protection, and measurement, as well as serving as a tie circuit breaker.