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Allen Bradley 440K-MT55022 Guardmaster Safety Switch with Roller Lever

Allen Bradley 440K-MT55022 Guardmaster safety switch with roller lever actuator.

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

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ManufacturerAllen Bradley

Part number440K-MT55022

Type Safety Switch

Series Guardmaster 440K

Actuator Type Roller Lever

Contact Configuration 2NC (Double Normally Closed)

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Roller lever actuator Robust construction High reliability Safety compliance Monitors guard position

Product description

The Allen Bradley 440K-MT55022 is a robust Guardmaster safety switch from the 440K series, featuring a roller lever actuator for reliable detection of machine guard positions. This switch is engineered for high-integrity safety applications in demanding industrial environments, ensuring that hazardous operations cease when guards are opened.

This safety switch is a critical component for machine safeguarding in industries like automotive manufacturing, material handling, and packaging, where worker safety is paramount. The 440K-MT55022 plays a vital role in safety interlock systems, preventing machine operation until guards are fully closed and secured, thereby minimizing the risk of accidents.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, provides the Allen Bradley 440K-MT55022. We help businesses secure essential safety components efficiently, ensuring compliance with safety standards and maintaining operational continuity at competitive pricing.

Technical specifications

Type	Safety Switch
Series	Guardmaster 440K
Actuator Type	Roller Lever
Contact Configuration	2NC (Double Normally Closed)

Common applications

Machine Guarding

Industrial Safety

Manufacturing Automation

Material Handling

Packaging Machinery

Automotive

Compatible systems

Allen Bradley Guardmaster Safety Relays Safety PLCs Industrial Safety Control Systems

Also known as

Allen Bradley 440K-MT55022 Roller Lever Safety Switch Guardmaster Safety Switch 440K-MT55022 AB 440K-MT55022

Replaces / compatible with

Designed as a replacement for Allen Bradley 440K series safety switches with roller lever actuation. Compatible with standard safety relay circuits.

Technical note

Expert tip

The roller lever can be rotated to suit different guard movement directions. Ensure the roller makes positive contact with the guard or actuating surface for reliable operation.

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Frequently asked questions

What is the advantage of the roller lever actuator on the Allen Bradley 440K-MT55022 safety switch?

The roller lever actuator on the 440K-MT55022 offers greater flexibility in mounting and alignment compared to fixed actuators. The roller allows the actuator to smoothly slide along the lever, making it suitable for guards that may not move in a perfectly linear path or for applications where side-actuation is required.