JD-5A(NJBK3)Integrated Motor Protector (hereinafter referred to as protector) is applicable for overload, phasefailure and three-phase current unbalance protection of AC motor @ A.C.50Hz, less than AC400V rated operating voltage and 1A~400A rated operating current for its continuous working or discontinuous working. Protector and AC contactor are generally used cooperatively. This product meets the requirements of IEC 60947-4-1.

• JD-5A(NJBK3) Motor Protection Relay