Allen-Bradley 140-MN-1000 Bulletin 140 manual starter circuit breaker with 1000A frame rating and thermal-magnetic trip protection. This 3-pole device provides motor circuit protection and manual disconnect functionality for industrial power distribution. Designed for across-the-line motor starting applications, it offers reliable overload and short-circuit protection in a compact, manually operated package suitable for panel or switchboard mounting.

Manual Motor Starters The Allen Bradley 140-MN-1000 Manual Starter Circuit Breaker is an essential component designed for the protection and control of electric motors in various industrial applications. This manual motor starter not only safeguards against overloads and short circuits but also allows for manual control of motor operations, making it a versatile solution for efficient motor management.

Key Features

• Rated Current: 1000 A, providing robust protection for high-demand motor applications.
• Manual Operation: Features a manual start/stop mechanism for straightforward motor control.
• Short-Circuit Protection: Integrated short-circuit protection to prevent damage during electrical faults.
• Overload Protection: Adjustable overload settings allow customization based on specific motor requirements.
• Durable Construction: Designed with high-quality materials that ensure longevity and reliability in harsh industrial environments.

Applications

• Industrial Motors: Ideal for starting and stopping AC motors in manufacturing and processing plants.
• Pumps and Fans: Suitable for controlling pumps, fans, and other machinery requiring reliable motor protection.
• Compatibility: Works seamlessly with various motor types and is suitable for both new installations and retrofits in existing systems.

Benefits

• Enhanced Safety: Protects equipment from electrical faults, minimizing downtime and maintenance costs.
• User-Friendly: Simplifies motor operation with manual controls, enhancing operational efficiency.
• Customizable Protection: Adjustable settings ensure optimal performance tailored to specific motor characteristics. --- Product information compiled with AI assistance for reference purposes.