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Allen-Bradley 140-MN-0400 manual motor protector, 3-pole, 0.4A, DIN mount, thermal-magnetic

Allen-Bradley 140-MN-0400

SKU: 140-MN-0400
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$430.00
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Allen-Bradley 140-MN-0400

Overview

The Allen-Bradley 140-MN-0400 is a manual motor protector with thermal-magnetic protection for motors up to 0.4 amps. Designed for short-circuit and overload protection, this 3-pole device integrates motor control and protection in a compact unit that mounts easily on DIN rail systems. Ideal for motor branch circuit protection in industrial environments.

Key Features

  • Type: Manual Motor Protector (MMP)

  • Number of Poles: 3-pole

  • Trip Class: Thermal-magnetic

  • Rated Current: Adjustable up to 0.4A

  • Short-Circuit Protection: Built-in magnetic trip

  • Overload Protection: Adjustable thermal element

  • Mounting: DIN rail

  • Trip Indicator: Visual trip indication window

  • Reset Method: Manual reset

  • Standards: UL, CSA, IEC

Technical Specifications

  • Catalog Number: 140-MN-0400

  • Current Range: 0.25 to 0.4A (adjustable)

  • Rated Operational Voltage: Up to 690V AC

  • Interrupting Capacity: 100 kA (with suitable upstream protection)

  • Operating Temp: -25°C to +60°C

  • Protection Class: IP20 (with terminal guards)

  • Certifications: UL 508, CSA, CE, IEC 60947-4-1

  • Mechanical Life: Up to 100,000 operations

Applications

  • Protection of fractional horsepower motors

  • Motor branch circuit protection

  • OEM panels and machinery

  • HVAC, compressors, and pumps

  • Industrial control panels

Why Choose the 140-MN-0400

  • Combines overload and short-circuit protection in one device

  • Adjustable setting ensures precise motor protection

  • Compact, reliable, and DIN-rail mountable

  • Reduces panel space and wiring complexity

  • Compliant with global protection standards

Order Now

The Allen-Bradley 140-MN-0400 manual motor protector is in stock and available for global shipping. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 140-MN-0400

Overview

The Allen-Bradley 140-MN-0400 is a manual motor protector with thermal-magnetic protection for motors up to 0.4 amps. Designed for short-circuit and overload protection, this 3-pole device integrates motor control and protection in a compact unit that mounts easily on DIN rail systems. Ideal for motor branch circuit protection in industrial environments.

Key Features

  • Type: Manual Motor Protector (MMP)

  • Number of Poles: 3-pole

  • Trip Class: Thermal-magnetic

  • Rated Current: Adjustable up to 0.4A

  • Short-Circuit Protection: Built-in magnetic trip

  • Overload Protection: Adjustable thermal element

  • Mounting: DIN rail

  • Trip Indicator: Visual trip indication window

  • Reset Method: Manual reset

  • Standards: UL, CSA, IEC

Technical Specifications

  • Catalog Number: 140-MN-0400

  • Current Range: 0.25 to 0.4A (adjustable)

  • Rated Operational Voltage: Up to 690V AC

  • Interrupting Capacity: 100 kA (with suitable upstream protection)

  • Operating Temp: -25°C to +60°C

  • Protection Class: IP20 (with terminal guards)

  • Certifications: UL 508, CSA, CE, IEC 60947-4-1

  • Mechanical Life: Up to 100,000 operations

Applications

  • Protection of fractional horsepower motors

  • Motor branch circuit protection

  • OEM panels and machinery

  • HVAC, compressors, and pumps

  • Industrial control panels

Why Choose the 140-MN-0400

  • Combines overload and short-circuit protection in one device

  • Adjustable setting ensures precise motor protection

  • Compact, reliable, and DIN-rail mountable

  • Reduces panel space and wiring complexity

  • Compliant with global protection standards

Order Now

The Allen-Bradley 140-MN-0400 manual motor protector is in stock and available for global shipping. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 140-MN-0400

Allen-Bradley 140-MN-0400

$430.00
Add to wishlist
Allen-Bradley 140-MN-0400

Allen-Bradley 140-MN-0400

Your Price:
$430.00
Item Added to Your Cart
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