Allen-Bradley | 140U-H3C3-C25 | Circuit Breaker | 3-Pole

The Allen-Bradley 140U-H3C3-C25 is a 3-Pole circuit breaker built for demanding industrial environments. Whether you’re performing routine maintenance, retrofitting an existing panel, or replacing a failed unit, this part is designed to match exact specifications and mounting patterns expected by Allen-Bradley systems.

Key details and compatibility

• Poles: 3-Pole
• Best reference for compatibility: Part number 140U-H3C3-C25
• Ideal use cases: maintenance, retrofit, and replacement projects where matching specs are required
• Ordering note: Confirm fit and ratings before ordering

Why this 3-Pole breaker matters

In three-phase electrical setups, a correctly specified 3-Pole breaker ensures reliable protection across all phases. The 140U-H3C3-C25 is designed to integrate with systems that rely on Allen-Bradley protection components, helping minimize downtime by aligning with the intended form factor and installation footprint.

How to verify compatibility (practical steps)

• Reference the exact part number: 140U-H3C3-C25 for panel and replacement compatibility.
• Compare the physical form factor with your existing breaker footprint to avoid misfit in the panel bus and mounting points.
• Check project documentation or equipment manuals for required ratings to ensure a seamless swap.

For technicians and procurement teams, using the part number as the primary compatibility reference simplifies ordering and reduces the risk of mismatches during maintenance or retrofit efforts. The 140U-H3C3-C25 stands as a reliable choice when the goal is to restore protection quickly and with minimal panel modification, keeping your operation running smoothly.