Allen-Bradley 140G-R-UVB Circuit Breaker

The Allen-Bradley 140G-R-UVB (140G-R-UVB) is a circuit breaker designed for electrical protection, maintenance, and system repair applications across motor control centers, switchgear assemblies, and electrical distribution panels. Operating within the Bulletin 140G family, this component provides reliable circuit disconnection and fault protection to maintain operational safety and equipment integrity across heavy-duty installations. It serves as an essential protective device to safeguard machinery and power networks from unexpected electrical anomalies. Built for demanding industrial environments, the 140G-R-UVB has a net weight of 10 kg, reflecting its durable construction and robust physical frame. It is frequently deployed in manufacturing facilities, processing plants, and energy infrastructure where dependable circuit protection and continuous operational uptime are required. As a direct replacement part, it assists maintenance engineers and facility technicians during scheduled overhauls, emergency replacements, and routine system upgrades. Integrating the unit ensures the ongoing safety and reliability of existing electrical architectures while minimizing unplanned operational downtime. Facility personnel should verify system specifications and mounting requirements against existing documentation prior to installation.