Control and protective switching devices with protection motor loads

10+	190-245 USD

HKKB1-100 control and protective switching device series

It is mainly applicable for power systems of AC 50HZ (60 Hz), rated working voltage from 400v to 690v, rated current from 0.25A to 125A.

Technical parameter:

Frame size reacted current Inm:100(125)
Rated insulation voltage Ui (v): 690v
Rated voltage and rated frequency (V/HZ): 400V/50HZ(60HZ )
Rated service short-circuit breaking capacity Ics ( KA): 50
Rated current of main body In(A): 45,63,80,100,125
Setting current of electronic intelligent release Ie (A): 45,63,80,100,125
Current setting range of electronic intelligent release Ir1 (A): 18~45, 25.2~63, 32~80, 40~100, 50~125.
Short-circuit short-delay current setting range Ir2: 3Ir1~6Ir1 distribution, 6Ir1~12Ir1 distribution motor.
Pole number :3-pole
Control power range of that of 380v (KW): 7.5~22, 11~30, 15~37, 18.5~48, 22~55.
Control supply voltage (V): 230V or 400V
Use category: AC-42 AC-43 AC-44

How to order

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