UBIF0240N | Circuit Breaker | 40A | 2-Pole | 240V

The UBIF0240N is an industrial circuit breaker designed to protect 240V circuits with precision and reliability. With a 40A rating and a 2-pole configuration, this breaker ensures both hot legs disconnect together, delivering safe isolation and robust overcurrent protection for demanding maintenance, retrofit, and replacement projects.

Key specifications

• Amperage: 40 A
• Poles: 2-Pole
• Voltage: 240 V
• Part number: UBIF0240N

Why choose the UBIF0240N

• Exact compatibility for your upgrade or replacement: The part number UBIF0240N is the best reference for ensuring your new breaker matches the panel and circuit requirements.
• Dual-pole protection: Locks out both hot lines simultaneously, providing safer shutdown and protection for 240V circuits.
• Industrial-grade reliability: Built to withstand the rigors of daily use in maintenance, retrofit, and replacement scenarios, helping reduce downtime and false tripping in busy environments.
• Clear identification for inventory and ordering: Easy to reference and reorder, streamlining maintenance workflows and stock control.

Ideal for

This breaker is perfect for facilities performing panel upgrades, equipment retrofits, or routine replacements where a 40A, 240V, 2-pole protection device is required. It’s a practical choice for industrial panels, service entrances, and feeders that demand precise specifications and reliable performance.

Practical installation and compatibility tips

• Before purchasing, confirm fit and ratings by cross-checking the panel’s labeling and bus compatibility. The UBIF0240N is the best compatibility reference.
• Ensure the circuit you’re protecting operates at 240V and is designed for a 40A limit to prevent misrating the breaker.
• Store replacements in your maintenance stock with clear notes on panel compatibility to speed future swaps and reduce downtime.