Carling Technologies CA2-A0-03-810-321-C Hydraulic-Magnetic Circuit Breaker

Carling Technologies CA2-A0-03-810-321-C is a two-pole hydraulic-magnetic circuit breaker designed to protect power circuits from overcurrent. Rated at 100 A with a 65 V rating, this CA2 family device employs a hydraulic-magnetic trip mechanism that combines fast magnetic action with hydraulic delay to resist nuisance trips from brief surges while delivering reliable protection over time. The 2-pole configuration provides simultaneous interruption on both conductors, ensuring consistent isolation in a compact enclosure-ready package. This exact part number—CA2-A0-03-810-321-C—is a replacement option for applications requiring high-current protection in a small, robust circuit-breaker footprint.