Cutler-Hammer CHB270 - 70A, 2-Pole, Circuit Breaker

Engineered for rugged reliability, the Cutler-Hammer CHB270 70A, 2-Pole Circuit Breaker provides precise overcurrent protection for demanding electrical systems. Built to be the dependable core of panelboards, switchboards, and control panels, this unit is designed to keep critical machinery online while safeguarding wiring and components.

Whether you're stocking a factory MCC, updating a commercial distribution panel, or provisioning an OEM build, the CHB270 delivers clear, predictable protection when it matters most. Its 2-pole configuration ensures both live conductors trip together, reducing the risk of single-pole faults and improving operator safety.

Highlights include:

• 70A current rating — targets sizeable feeders and motor circuits, providing substantial protection without unnecessary nuisance trips.
• 2-Pole design — simultaneous disconnection of both hot legs for safer, code-compliant shutdown in distribution and control panels.
• Versatile installation — ideal for panelboards, switchboards, and control panels in industrial, commercial, and OEM environments.
• Durable, trusted construction from Cutler-Hammer, built to withstand challenging conditions typical in electrical distribution equipment.
• Straightforward integration with standard enclosures and mounting footprints, enabling faster upgrades and maintenance.

Use cases:

• Industrial facilities protecting feeders and motor circuits in MCCs and main distribution panels.
• Commercial buildings wiring where reliable protection for high-load circuits is essential.
• OEM equipment where a robust, drop-in 2-pole breaker simplifies panel design and serviceability.

Choosing the CHB270 means prioritizing dependable protection, predictable performance, and a trusted safety standard from Cutler-Hammer. Install it in the right 2-pole breaker stock to ensure your electrical distribution stays up and running with minimal downtime.