Home › Manufacturers › Allen Bradley › MPS-B4540F-MJ52DA

Allen Bradley

Allen Bradley MPS-B4540F-MJ52DA Motor Protection Starter

Allen Bradley MPS-B4540F-MJ52DA Motor Protection Starter.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part numberMPS-B4540F-MJ52DA

Frame Size 1

Trip Range 3.3-4.0 A

Voltage 600V max

Phase Loss Sensitivity Yes

Get a price for MPS-B4540F-MJ52DA

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Adjustable thermal overload Phase loss sensitivity Manual reset Compact design High interrupting capacity DIN rail or direct mounting

Product description

The Allen Bradley MPS-B4540F-MJ52DA is a robust Motor Protection Starter designed for reliable motor control and protection. It features an adjustable thermal overload relay with a trip range of 3.3-4.0A and includes phase loss sensitivity to safeguard motors from electrical faults. This starter is built for demanding industrial applications.

This starter is widely utilized in manufacturing, processing, and material handling industries for protecting motors in applications such as pumps, fans, conveyors, and general machinery. Its adjustable settings allow for precise motor protection, contributing to operational efficiency and equipment longevity.

Stanlo Automation, a veteran-owned business, provides quality surplus industrial automation parts, including the Allen Bradley MPS-B4540F-MJ52DA. We are committed to offering competitive pricing and expert support to meet your automation needs.

Technical specifications

Frame Size	1
Trip Range	3.3-4.0 A
Voltage	600V max
Phase Loss Sensitivity	Yes
Mounting	Direct Mount or 35mm DIN Rail

Common applications

Motor protection

Pump control

Fan starter

Conveyor motors

Industrial machinery

HVAC motor control

Compatible systems

Allen Bradley ControlLogix Allen Bradley CompactLogix Allen Bradley SLC 500 Allen Bradley PLC-5

Also known as

Allen Bradley 140G-MP4C1-DA Bulletin 140G Motor Protection MPS-B4540F-MJ52DA Starter

Replaces / compatible with

This part is part of the Allen Bradley Bulletin 140G series, designed as a reliable motor protection solution for various industrial applications.

Technical note

Expert tip

The 'F' in MPS-B4540F indicates Frame Size 1, and the 'MJ52DA' signifies adjustable trip with phase loss sensitivity.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the adjustable trip range for the Allen Bradley MPS-B4540F-MJ52DA?

The Allen Bradley MPS-B4540F-MJ52DA features an adjustable thermal overload trip range from 3.3A to 4.0A. This allows users to precisely match the protection settings to the motor's full load amperage.