Allen-Bradley 140G-I3C3-D15-SJ-KJ Circuit Breaker

The Allen-Bradley 140G-I3C3-D15-SJ-KJ is an industrial circuit breaker designed for electrical system protection and control panel integration across automated manufacturing facilities. Engineered within the Allen-Bradley power distribution and circuit protection family, this unit provides reliable overcurrent and short-circuit protection for industrial machinery, electrical enclosures, and motor branch circuits. Maintenance engineers and facility technicians utilize the 140G-I3C3-D15-SJ-KJ for routine panel upkeep, system upgrades, and planned component replacements to minimize machine downtime. Proper circuit breaker operation is essential for preventing electrical damage to connected automation hardware, drives, and downstream control devices. When replacing or specifying this circuit breaker, verify the full part number 140G-I3C3-D15-SJ-KJ against your system schematics, panel documentation, and existing hardware to ensure correct mechanical fit, frame configuration, and electrical compatibility within your industrial installation.