Eaton BAB3040HT Circuit Breaker, 40A, 3-Pole

The Eaton BAB3040HT circuit breaker is built for demanding industrial electrical service, maintenance, and replacement projects. As a trusted member of the BAB series, this 40 A, 3-pole device delivers dependable three‑phase protection designed to withstand the rigors of tough industrial environments.

Why this unit stands out for professionals managing three-phase systems:

• Exact fit confirmed by part number: Use the part number BAB3040HT to verify compatibility with your panel and application requirements, ensuring proper fit and reliable performance.
• Three-pole protection for 3‑phase equipment: Safeguards all three phases in motors, conveyors, pumps, and other industrial machinery, helping prevent damage from faults and unbalanced loads.
• 40 A rating for mid‑size industrial loads: Optimized for common 3‑phase circuits in manufacturing and processing environments where reliable overcurrent protection is essential.
• Seamless maintenance and replacement: Designed to integrate smoothly within BAB series installations, making spares and swaps straightforward for ongoing equipment uptime.
• Expert support for compatibility: Need help matching a part number or confirming suitability? Message us and we’ll assist with your specific application requirements.

Ideal applications: three-phase motors and drives, industrial conveyors, pumps, and other equipment in plants, warehouses, and processing facilities where robust, zone-based protection is critical for uninterrupted operation.

Practical notes for purchasing: Verify the exact fit by cross-checking the BAB3040HT part number with your panel documentation and the equipment manufacturer’s recommendations. If your system requires a 40 A, 3‑pole solution within the BAB series, this breaker is designed to meet those needs and simplify your field service workflow.