Molded‑case circuit‑breaker NZMN1‑A63,Frame size NZM1,Poles:3‑Pole,Rated current In:**63 A**,Overload setting range:50‑63 A,Short‑circuit instantaneous trip:6‑10×In,Breaking capacity Icu:50 kA@415VAC,Utilization category AC‑23A,Rated operational voltage 690VAC,DC‑rating 500VDC,Connection:box screw terminals,Protection class IP20,Mechanical life 10 000 cycles,Ambient temp‑25℃~+70℃,Standard IEC60947‑2,Certification CE,UL,CCC
