HUYU Electric is an air circuit breaker manufacturer supplying ACBs for main incomer and feeder protection in commercial and industrial switchgear. Rated 630A–6300A at 400V–690V with 100kA breaking capacity. Our ACB factory produces intelligent trip units with LSIG protection and draw-out construction. Source air circuit breakers direct with OEM branding and IEC 60947-2 certification.
