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MD Series Circuit Breaker Operating Modules

Institutional Types	Single-coil monostable	Mechanism attraction force value	3350±100N
Total Itinerary	8-12mm	Mechanical life	≥150,000 times
The insulation resistance of the mechanism coil is greater than 1000V.	500MΩ	Mechanism coil power frequency withstand voltage, 1 minute	2kV
Corrosion prevention measures	black	Operating temperature	-40℃~180℃
Does the mechanism need to be electrically held after engagement?	no	Installation method of arc extinguishing chamber	Vertically arranged, each phase independent
Control method	Supports AC/DC control	Number of operation cycles per hour	120 times