DW45 3P 4P ACB air circuit breakera are applicable for AC 50/60Hz with rated voltage 400V, 690V
and rated current 200A 400A 630A 800A 1000A 2500 3200A 6300A electrical circuit .
Air circuit breaker is applied to distribute and protect circuit and load equipment from overload, under-
voltage, short-circuit damage and single-phase earthing.
Air circuit breaker is essential to the safety and normal usage of electricity user.
Strengths of Jubang Air Circuit Breaker |
Maintenance free. Stable in operation.
High breaking overload and short-circuit capacity.
Module structure.
Conforms to IEC60947 standard.
Installation of air circuit breaker |
Temperature : -5°c~+40°c ; the average value within 24h not exceed +35°c.
Elevation: altitude of installation place shall not 2000m.
Specification of Air Circuit Breaker |
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