Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you’re viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
We never sell your data to third parties
Allen-Bradley 140M-C2E-B40-BX is a Bulletin 140M motor protection circuit breaker (MPCB) designed for overload and short-circuit protection of three-phase motors. This 3-pole unit features a 40A rated operational current (Ie) with an adjustable thermal trip range and a fixed magnetic trip. It is rated for 690V AC maximum voltage and is suitable for AC-3 motor load applications, providing reliable disconnection and isolation in motor control circuits.
MODEL 140M-C2E-B40-BX
$348.00 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
Select Quantity
Typically Ships in: 1 day
Returnable: Yes
Motor Protection Circuit Breaker The Allen-Bradley 140M-C2E-B40-BX Motor Protection Circuit Breaker is a high-performance electrical component designed specifically to protect motors and other electrical equipment from overloads and short circuits. This circuit breaker ensures operational safety and reliability, making it an essential component in industrial automation and motor control applications.
Key Features
- Current Rating: 40 Amperes, providing robust protection for a variety of motor applications.
- Voltage Rating: Suitable for operation at voltages up to 600V AC, accommodating diverse electrical systems.
- Type: Thermal magnetic circuit breaker, offering both instantaneous and overload protection for enhanced safety.
- Compact Design: Engineered with a space-saving form factor, facilitating easier installation in control panels.
- Adjustable Trip Settings: Allows customization of overload protection settings to suit specific motor requirements.
Applications
- Industrial Automation: Perfect for protecting motors in manufacturing environments, ensuring continuous operations and minimizing downtime.
- Motor Control Centers: Ideal for use in motor control centers where multiple motors are managed and need reliable protection.
- HVAC Systems: Commonly used in heating, ventilation, and air conditioning systems to protect compressor motors.
- Compatibility: Works seamlessly with Allen-Bradley’s motor control solutions, enhancing system integration and reliability.
Benefits
- Enhanced Safety: Prevents potential damage to motors and electrical systems, reducing the risk of catastrophic failures.
- Operational Efficiency: Minimizes downtime by quickly responding to overload conditions, thereby maintaining productivity.
- Reliability: Built with high-quality materials and backed by Allen-Bradley’s reputation for excellence, ensuring long-term performance and durability. --- Product information compiled with AI assistance for reference purposes.
