Allen-Bradley 140MG-G8P-C30-KA 3 Pole 30A Instantaneous Trip Circuit Breaker

The Allen‑Bradley 140MG‑G8P‑C30‑KA is a high-integrity 3-pole motor circuit protector built on the G-frame chassis, offering magnetic-only (instantaneous) protection for motor branch circuits. Rated for 30 A with adjustable magnetic trip settings and a fault-interrupting capability of 35–65 kA @ 480 V, it delivers reliable short-circuit protection while coordinating seamlessly with external thermal overload devices. Ideal for motor control centers and industrial applications, this MCP includes an auxiliary/alarm contact (KA suffix) for control and monitoring integration.