Chint original NJBK10 NJBK10-10 NJBK10-50 NJBK10-200 220V 380V Overload Open phase Three phase imbalance Motor Protection Relay
Chint NJBK10 series motor protection relay (hereinafter referred to as the protector) suitable for AC 50Hz, rated insulation voltage up to 690V and under, rated working current 1A- 200A long-term or intermittent AC motor work overload, open-phase, three-phase imbalance protection. Product meets IEC60947-4-1 standard requirements
