Allen-Bradley 140G-J3F3-D15-KA Circuit Breaker

The Allen-Bradley 140G-J3F3-D15-KA (140G-J3F3-D15-KA) is an industrial circuit breaker designed for circuit protection, power distribution, and equipment safety across automated machinery panels, electrical distribution setups, and motor control centers. Installed within standard industrial control enclosures, this protective device safeguards electrical branch circuits and downstream hardware against overcurrent conditions, supporting stable and secure electrical operation in manufacturing and processing environments. Engineered for routine maintenance, system retrofits, and component replacement, the unit maintains system integrity within demanding factory automation installations. With a net weight of approximately 10 kg, it mounts securely into heavy-duty industrial switchgear, control cabinets, and power distribution assemblies. Deploying the genuine manufacturer unit ensures compatibility with existing panel layouts and power configurations while reducing downtime during maintenance and repair operations across modern production facilities.