Allen-Bradley 140G-JTI3-C40 Circuit Breaker

The Allen-Bradley 140G-JTI3-C40 (140G-JTI3-C40) is an industrial circuit breaker designed to provide dependable overcurrent protection, branch circuit switching, and circuit isolation within electrical automation systems. Manufactured by Allen-Bradley, this circuit protection device is built for deployment across industrial control panels, motor control enclosures, and machinery power distribution systems. Its primary function is to safeguard downstream components, electrical wiring, and operational equipment against electrical fault conditions, excessive loads, and short circuits, ensuring continuous system reliability and equipment longevity. The unit features a robust industrial housing engineered for panel mounting and demanding operating environments, with an approximate net weight of 10 kg. It serves maintenance, repair, and overhaul requirements, functioning as a direct replacement component for servicing existing machinery and power management installations. Typical applications include manufacturing assembly lines, automated material handling setups, machine tooling, process control infrastructure, and industrial facilities requiring secure circuit protection and compliance with system electrical architectures. Verifying the specific part number and hardware configuration ensures seamless integration into existing control panel layouts.