Allen-Bradley 1492-CB1-G150 - 15A, 277VAC / 65VDC, Circuit Breaker

Engineered for demanding environments, the Allen-Bradley 1492-CB1-G150 delivers precise, reliable overcurrent protection where it matters most. With a 15A rating and the flexibility to operate on both 277VAC and 65VDC circuits, this circuit breaker integrates seamlessly into panelboards, switchboards, control panels, and OEM equipment—helping keep critical loads safe and downtime to a minimum.

Key specifications

• Current rating: 15A
• Voltage rating: 277VAC / 65VDC
• Breaker type: Circuit Breaker
• Recommended applications: panelboards, switchboards, control panels, OEM equipment

Why choose the 1492-CB1-G150

This model is built for industrial, commercial, and OEM environments where dependable overcurrent protection and safe operation are non-negotiable. Its dual voltage capability makes it suitable for mixed-system setups,—from high-voltage distribution in panel racks to DC control circuits that drive essential equipment. By standardizing on the 1492-CB1-G150, you align with a proven protection solution that supports consistent performance across distribution panels and motor control centers.

Use cases and applications

• Industrial automation panels that require solid 15A protection for feeders and control circuits up to 277VAC.
• Commercial distribution enclosures handling both AC power distribution and DC control logic within a single system.
• OEM equipment builds needing a compact, reliable circuit breaker with familiar performance characteristics.

Practical installation and maintenance tips

When deploying the 1492-CB1-G150, confirm that your system voltage aligns with the breaker’s 277VAC / 65VDC ratings to ensure proper protection. Plan for straightforward replacement in existing Allen-Bradley setups, and routinely inspect terminations to maintain reliable operation in demanding environments.