Detailed Circuit Breaker () Description
Series NKM1 molded case circuit breaker, is applicable to switch
distribution circuits and motor circuits and protects cables and power equipment
against damages arose from overload, with rated insulating voltage
of 800V and rated current up to 630A, short - circuit or under
voltage faults.
Notes:
a) No code for power distribution, "2" for motor protection. The products accord with GB14048.2 and IEC60947.2.
b) No code for direct operation by handle, "z" for rotary handle
operation and "p" for power - driven operation.
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