China Best 100 Amp Mccb Factory – COB P...
COB-61
COB-61A
COB-64
COB-64A
Applicable Scope
COB series is suitable for using in the circuit that frequency 50/60Hz, rated voltage up to AC380V or DC250V. It is mainly used outdoor, and could be used in snowy, dusty environment, for the remote controlling of the crane, hoist and other equipments.
Working And Mounting Condition
1. Ambient temperature: -5?~+40?, average temperature≤+35? in 24h
2. Altitude≤2000m
3. Air condition: when temperature up to 40?, the humidity should be ≤ 50%, te...