CAH3150 | Circuit Breaker | 150A | 3-Pole | 240V

The CAH3150 circuit breaker is a rugged, industrial-grade protection device designed for reliability in 3‑phase 240V electrical systems. With a 150A rating and three-pole configuration, it delivers dependable overload and short‑circuit protection for critical equipment, making it ideal for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications:

• Amperage: 150A
• Poles: 3-Pole
• Voltage: 240V

Why choose the CAH3150 for your industrial panel needs? This breaker is built to support reliable performance in demanding environments and ensures protection across all three phases in a 240V system. The three-pole design means simultaneous interruption on all legs, helping to prevent unbalanced faults and reducing the risk of damage to downstream equipment.

Practical use scenarios:

• Replacement: Swap in the CAH3150 when a failed 3‑pole, 240V breaker needs fast, compatible fit and rating alignment.
• Retrofit: Add or upgrade protection for a new or reconfigured 3‑phase circuit up to 150A in existing panels.
• Maintenance stock: Keep on hand as a ready-to-install spare for service fleets and electrical contractors working on industrial facilities, manufacturing lines, or commercial buildings.

Compatibility and installation notes: Confirm fit and ratings before ordering. The part number CAH3150 is the most reliable reference for compatibility with your panel enclosure and bus interface. When planning a replacement or retrofit, verify that your system is a 3‑phase, 240V configuration and that the mounting and interlock arrangement match your existing setup.

With the CAH3150, you gain a dedicated, purpose-built circuit breaker designed to protect high‑load, three‑phase circuits while helping you maintain uptime and protect valuable equipment. It’s the pragmatic, field‑ready choice for professionals who value precise specs and dependable performance.