BCD Curve:B,C,D Type:MCB Brand Name:Noark Place of Origin:China Model Number:B1H Rated Frequency (Hz):50/60Hz Breaking Capacity:10kA Rated Voltage:220V,230V,240V,120V,277V Certificate:UL489
Original NOARK Ex9M UL 489 molded-case circuit breakers, M1–M6, 15–1200A. Select the documented frame/class, poles, rated current and trip unit. Lug-terminal versions; ratings and allowable configurations vary by frame and voltage.
Series illustration. Original NOARK M6N1200E3 and M6N1200E3L are 1200A, three-pole electronic-trip molded-case circuit breakers. The connection suffix distinguishes busbar and line/load lug versions.
BCD Curve:B,C,D Type:MCB Brand Name:Noark Place of Origin:China Model Number:B1H Rated Frequency (Hz):50/60Hz Breaking Capacity:10kA Rated Voltage:220V,230V,240V,120V,277V,480V Certificate:UL489
Original NOARK B1H, B1N and B1D branch-circuit miniature breakers. Choose the exact family, pole and rated-voltage version; only supported currents and curves remain available.
Original NOARK A32 (800–3200A) and A40 (4000A) UL 1066 air circuit breakers. Select the series, documented mounting/terminal/current combination, poles, breaking class and trip protection; trip unit and accessories are specified separately.
Series illustration. Original NOARK M4 circuit breakers provide adjustable thermal and magnetic protection. This page covers the three-pole 400A, 500A and 600A S/N/H ordering rows.
BCD Curve:B,C,D Type:MCB Brand Name:Noark Place of Origin:China Model Number:B1N Rated Frequency (Hz):50/60Hz Breaking Capacity:10kA Rated Voltage:240VAC,60VDC,125VDC Certificate:UL489, CE
Original NOARK M2 moulded-case circuit breaker. Select the exact lug-connected ordering model to obtain matched current and voltage-dependent interrupting ratings.
BCD Curve:B,C,D Type:MCB Brand Name:Noark Place of Origin:China Model Number:B1H Rated Frequency (Hz):50/60Hz Breaking Capacity:10kA Rated Voltage:220V,230V,240V,120V,277V,480V Certificate:UL489, CE
Original NOARK M6 moulded-case circuit breaker. Select the exact lug-connected ordering model to obtain matched current and voltage-dependent interrupting ratings.
