Cutler-Hammer CBB3050H Circuit Breaker, 50A, 3-Pole, 240V

Cutler-Hammer CBB3050H Circuit Breaker—a rugged, industrial-grade protection device engineered for service, maintenance, and replacement projects. Rated at 50 A with 3 poles and operating at 240 V, this breaker safeguards three-phase circuits, motors, drives, and distribution panels in demanding industrial environments.

• Part number: CBB3050H
• Amperage: 50 A
• Poles: 3
• Voltage: 240 V
• Application: industrial service, maintenance, and replacement projects

Why this model stands out for professionals:

• Authentic Cutler-Hammer construction built to deliver dependable protection in rugged industrial settings.
• Three-pole design tailored for three-phase distribution, ensuring balanced protection across all lines.
• Compact, compatible form factor intended for standard industrial panels—ideal for retrofits, upgrades, or new installations.
• Part-number driven compatibility: verify fit by part number and application requirements to avoid mismatches in panels or feeders.

Use cases and scenarios:

• New installations in manufacturing facilities, processing plants, and other environments with three-phase power requiring reliable protection.
• Maintenance and replacement of aging distribution panels, protecting 50 A feeders that power critical motors and loads.
• Retrofits or upgrades in warehouses, machine shops, and industrial spaces with 240 V three-phase circuits.

How to verify compatibility and install confidently:

• Always confirm the part number (CBB3050H) matches your equipment specifications and panel rating before purchase or installation.
• Consult your panel’s documentation for bus bar arrangement and any installation torque or terminal guidelines to ensure proper fit.
• If you need help matching a part number or confirming compatibility, message us and we’ll help you verify.

Protect your system with purpose-built reliability—the Cutler-Hammer CBB3050H Circuit Breaker is ready for demanding industrial service, maintenance, and replacement work.