Voltage Permanent Magnet Circuit Breaker

General:

The models with permanent magnet operating mechanism operates; since the permanent action energy operating mechanism provided by a permanent magnet, the switch quickly to keep the points off position, a small number of mechanical parts, mechanical transmission chain is short, thus greatly improving the switch reliability and mechanical life.

Service Environment

• The ambient air temperature:-40℃~+45℃

• Altitude: not exceed 2000m

• The ambient air can be contaminated dust, smoke, corrosive gases, vapors or salt spray

• The wind speed does not exceed 34m / s (equivalent to 700pa on the cylindrical surface)

• Vibration or earth from the switch and control equipment at the Ministry is negligible

• Contamination Level: IV Class

Service Environment

• Efficient and reliable permanent magnet operating mechanism

• High sealing performance of the three-phase pillar type completely enclosed structure

• The circuit breaker can be configured with a single-side or double-side isolator switch

Technical Data

Drawing