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Allen-Bradley 140-MN-0250 2.5A manual motor protector, 3-pole, thermal-magnetic, DIN rail mount, Trip Class 10

Allen-Bradley 140-MN-0250

SKU: 140-MN-0250
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$280.00
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Allen-Bradley 140-MN-0250

Overview

The Allen-Bradley 140-MN-0250 is a manual motor protector (MMP) rated at 2.5 amps with a 3-pole thermal-magnetic trip unit. It provides short-circuit protection, overload protection, and manual switching for motors up to 690V AC. Compact and DIN rail mountable, it is ideal for motor control centers and industrial panel applications where Trip Class 10 protection is required.

Key Features

  • Current Rating: 2.5 A

  • Trip Type: Thermal-magnetic

  • Trip Class: Class 10

  • Number of Poles: 3

  • Rated Voltage: Up to 690V AC

  • Short-Circuit Interrupting Capacity: 100 kA (with proper fuse backup)

  • Mounting: DIN rail or panel mount

  • Manual Operation: ON/OFF control with trip reset

  • Handle Color: Black (standard)

  • Terminal Type: Screw clamp connections

Technical Specifications

  • Catalog Number: 140-MN-0250

  • Frequency: 50/60 Hz

  • Mechanical Life: 100,000 operations

  • Electrical Life: 50,000 operations at rated load

  • Operating Temperature: -25°C to +60°C

  • Protection Class: IP20 (terminals), IP40 (housing)

  • Wire Size: 18–10 AWG

  • Certifications: UL, cUL, CE, CCC, RoHS

Applications

  • Motor starters and protection

  • Control panels and switchboards

  • Pumps, fans, and compressors

  • HVAC and process equipment

  • OEM industrial machinery

Why Choose the 140-MN-0250

  • All-in-One Protection: Combines overload and short-circuit protection

  • Trip Class 10: Ideal for standard motor applications

  • Compact Design: Space-saving for DIN rail panels

  • Reliable Operation: High durability and fast fault response

  • Global Certification: Suitable for worldwide industrial use

Order Now

The Allen-Bradley 140-MN-0250 manual motor protector is in stock and ships worldwide. 

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-0250

Overview

The Allen-Bradley 140-MN-0250 is a manual motor protector (MMP) rated at 2.5 amps with a 3-pole thermal-magnetic trip unit. It provides short-circuit protection, overload protection, and manual switching for motors up to 690V AC. Compact and DIN rail mountable, it is ideal for motor control centers and industrial panel applications where Trip Class 10 protection is required.

Key Features

  • Current Rating: 2.5 A

  • Trip Type: Thermal-magnetic

  • Trip Class: Class 10

  • Number of Poles: 3

  • Rated Voltage: Up to 690V AC

  • Short-Circuit Interrupting Capacity: 100 kA (with proper fuse backup)

  • Mounting: DIN rail or panel mount

  • Manual Operation: ON/OFF control with trip reset

  • Handle Color: Black (standard)

  • Terminal Type: Screw clamp connections

Technical Specifications

  • Catalog Number: 140-MN-0250

  • Frequency: 50/60 Hz

  • Mechanical Life: 100,000 operations

  • Electrical Life: 50,000 operations at rated load

  • Operating Temperature: -25°C to +60°C

  • Protection Class: IP20 (terminals), IP40 (housing)

  • Wire Size: 18–10 AWG

  • Certifications: UL, cUL, CE, CCC, RoHS

Applications

  • Motor starters and protection

  • Control panels and switchboards

  • Pumps, fans, and compressors

  • HVAC and process equipment

  • OEM industrial machinery

Why Choose the 140-MN-0250

  • All-in-One Protection: Combines overload and short-circuit protection

  • Trip Class 10: Ideal for standard motor applications

  • Compact Design: Space-saving for DIN rail panels

  • Reliable Operation: High durability and fast fault response

  • Global Certification: Suitable for worldwide industrial use

Order Now

The Allen-Bradley 140-MN-0250 manual motor protector is in stock and ships worldwide. 

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-0250

Allen-Bradley 140-MN-0250

$280.00
Add to wishlist
Allen-Bradley 140-MN-0250

Allen-Bradley 140-MN-0250

Your Price:
$280.00
Item Added to Your Cart
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