Allen-Bradley 140MT-C3E-C20 Circuit Breaker

The Allen-Bradley 140MT-C3E-C20 is a genuine circuit breaker designed to meet the demands of industrial electrical service, maintenance, and replacement projects. From Allen-Bradley itself, this part number 140MT-C3E-C20 provides a reliable, like-for-like solution when you’re restoring or upgrading critical electrical protection in commercial or manufacturing environments.

Key benefits that matter in the field

• Authentic Allen-Bradley part with the exact model number 140MT-C3E-C20, ensuring compatibility with existing panels and replacement inventories.
• Industrial-focused protection—built to safeguard circuits during service events, maintenance outages, and equipment replacements in demanding environments.
• Part-number driven compatibility—verify fit by the precise part number and your application requirements to minimize downtime and mis-matches.
• Streamlined replacements—supports straightforward, like-for-like substitutions in control panels and electrical cabinets without extensive rework.

Ideal use cases

Perfect for factory floors, maintenance bays, and installation projects where dependable circuit protection is needed and the exact part number is critical for compatibility. Use it when you’re replacing worn breakers, upgrading panels, or stocking spare parts for planned outages and emergency repairs alike.

How to verify compatibility

Start with the part number: 140MT-C3E-C20. Compare this identifier to your equipment documentation and confirm it matches your application requirements before installation. If you’re unsure about fit or applications, we’re ready to help you confirm compatibility.

Need help matching a part number or confirming compatibility? Message us and we’ll assist you in ensuring the 140MT-C3E-C20 is the right choice for your system.