Allen-Bradley | 140U-H2C3-C50 | Circuit Breaker | 50A | 3-Pole

Meet the Allen-Bradley 140U-H2C3-C50 circuit breaker — a precise, OEM-grade solution built for demanding electrical environments. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 50 A, 3-Pole breaker delivers dependable protection for three-phase systems while preserving equipment integrity and operator safety. Before you order, confirm that the part number matches your existing setup to ensure seamless compatibility.

Key Specifications

• Amperage: 50A
• Poles: 3-Pole
• Part Number: 140U-H2C3-C50
• Compatibility note: Part number is the best reference for ensuring a correct fit and ratings. Confirm fit and ratings before ordering.

Ideal Uses and Scenarios

• Replacement in existing panels or switchgear that require an exact 140U-H2C3-C50 specification to maintain system integrity.
• Retrofit projects where upgrading or restoring three-phase protection is essential for ongoing operations.
• Maintenance cycles that prioritize OEM-verified components to minimize downtime and compatibility concerns.

Why This Breaker Stands Out

• OEM reliability: Genuine Allen-Bradley design ensures consistent performance and seamless compatibility with your control equipment.
• Three-pole protection: Suitable for three-phase systems, delivering coordinated disconnection across all conductors to safeguard both equipment and personnel.
• Clarity in procurement: The 140U-H2C3-C50 designation provides a precise reference for fitment, making replacements straightforward in complex electrical assemblies.

Helpful Buying Tips

• Always verify the exact fit by cross-checking the part number against your legacy breakers and the panel manufacturer’s specifications.
• Use this part for projects requiring a 50A, 3-Pole configuration to maintain consistent protection and proper trip behavior in a three-phase circuit.
• Consult a licensed electrician to ensure proper installation, adherence to electrical codes, and safe commissioning after replacement.

If you’re refurbishing an industrial or commercial electrical environment that relies on precise component compatibility, the Allen-Bradley 140U-H2C3-C50 circuit breaker offers a dependable, purpose-built solution. Its 50A rating and 3-pole design align with typical three-phase distribution needs, while the part-number-centric approach to compatibility streamlines sourcing for maintenance and retrofit projects.