MCB тусгаарлах түгжээ, олон үйлдэлт бяцхан таслагч …
MCB Isolation Locks Overview MCB isolation locksLDC25 can be used to distribute electrical energy and manage plant power supply. When the equipment in the factory is in normal operation, it is necessary to lock the circuit breaker to prevent someone from shutting it off to interfere with the n...