Allen-Bradley | 1492CB3H150 | Circuit Breaker | 15A | 3-Pole | 480V

The Allen-Bradley 1492CB3H150 circuit breaker is a purpose-built solution for protecting 480V three-phase electrical systems. Designed for maintenance, retrofit, and replacement projects, this 3-pole breaker delivers precise, dependable protection when you need to keep critical equipment online and safe.

• Amperage: 15A
• Poles: 3-Pole
• Voltage: 480V
• Part number: 1492CB3H150

Why this model stands out for industrial applications:

• Ideal for three-phase 480V systems common in manufacturing lines, heavy machinery, and control panels where balanced protection across all phases is essential.
• Specifically suited for maintenance, retrofit, and replacement tasks where exact compatibility is required to avoid rewiring or panel modifications.
• The 1492CB3H150 designation provides a clear, best-reference reference point for ensuring fit in legacy and upgraded installations.

Key considerations to ensure a seamless fit:

• Confirm fit and ratings before ordering to align with your panel and protection schemes.
• Use the part number as the primary compatibility reference to minimize downtime and ensure you’re selecting the exact replacement for your equipment.
• Best for environments where a reliable, three-pole breaker is required to safeguard processes operating on 480V three-phase power.

Practical use cases include retrofitting older control panels, replacing failed breakers in 480V systems, and upgrading protection in critical manufacturing equipment. With the trusted Allen-Bradley lineage, this 1492CB3H150 delivers consistent protection for your 15A circuits across three phases, helping you maintain uptime, protect personnel, and prevent costly electrical faults.