Allen-Bradley 140G-JTH4-D15 Circuit Breaker

The Allen-Bradley 140G-JTH4-D15 (140G-JTH4-D15) is an industrial circuit breaker designed for reliable circuit protection and power distribution in automated machinery and low-voltage electrical systems. Functioning as a protective switching device, it safeguards downstream industrial equipment, motor branch circuits, and control panels against potential overcurrent conditions, electrical overloads, and short circuits. By isolating faults rapidly, it helps protect sensitive electrical infrastructure, minimize unexpected system downtime, and preserve continuous plant operation. With a net weight of 10 kg, this heavy-duty unit is built to withstand rigorous industrial operating environments. The circuit breaker is commonly applied across manufacturing facilities, assembly lines, processing plants, and motor control centers requiring dependable power isolation and equipment protection. It serves as a direct replacement component for preventive maintenance, facility overhauls, or repair workflows within compatible Allen-Bradley industrial control installations. Its robust construction ensures dependable operational performance and enhanced safety throughout demanding industrial automation cycles.