Allen-Bradley 1492-CB3G160 Circuit Breaker, 16A, 3-Pole, 480V

Allen-Bradley 1492-CB3G160 is a rugged, industrial-grade circuit breaker designed to protect three-phase power systems. Rated for 480V with a 16 A trip current, this 3-pole device is ideal for reliable overcurrent protection in service, maintenance, and replacement projects across demanding manufacturing environments.

• Three-pole design for balanced protection—perfect for three-phase circuits common in industrial equipment and motor feeders.
• 480V ranking—suits standard high-voltage distribution in factories, control panels, and machine rooms.
• 16 A current rating—provides precise protection for smaller motors, control circuits, and auxiliary loads without over-tripping.
• Part-number driven compatibility—verify fit by part number and application requirements to ensure seamless integration with your existing panels.
• Reliable industrial performance—built by Allen-Bradley for durability in harsh environments, supporting uptime and safety in daily operations.

This breaker is particularly well-suited for replacement parts in established installations, new panel builds, or upgrades where consistent three-phase protection at 480V is required. It helps minimize downtime by offering a straightforward, compatible swap for compatible Allen-Bradley systems and configurations.

Ideal for:

• Maintenance technicians and industrial electricians conducting service and repairs on 3-phase equipment
• Panel builders and OEMs assembling control panels for manufacturing lines
• Facilities managers upgrading or expanding motor control and protection schemes

Use cases and scenarios

• Replacing a worn or failed circuit breaker in a 3-phase 480V distribution circuit
• Upgrading protection in motor control centers and machine feeder circuits
• Adding a reliable spare part to inventory for rapid repair in production environments

How to ensure compatibility

To confirm this is the right part for your application, verify the exact part number—1492-CB3G160—alongside your system requirements: 3 poles, 480V, and a 16 A rating. If you’re unsure about fit or compatibility with your panel or equipment, we’re ready to help confirm—just reach out with your details and we’ll assist in validating the match.