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440G-MZ Guard Locking Switch

  • 440G-MZ Guard Locking Switch with safety red and grey plastic housing below an aluminum cube with 3 insets for the 3 pulled out Actuators (in front and from each side). Allen-Bradley branding and LED indicators are located on front of the red housing

    440G-MZ Guard Locking Switch with Actuators

  • 440G-MZ Guard Locking Switch with safety red and grey plastic housing below an aluminum cube with an Escape Release knob from the back and a cable running from the bottom. Allen-Bradley branding and LED indicators are located on front of the red housing

    440G-MZ Guard Locking Switch with Escape Release option

440G-MZ Guard Locking Switch with safety red and grey plastic housing below an aluminum cube with 3 insets for the 3 pulled out Actuators (in front and from each side). Allen-Bradley branding and LED indicators are located on front of the red housing

440G-MZ Guard Locking Switch with Actuators

Our 440G-MZ Guard Locking Switches help protect personnel and are suitable for many types of guard doors, including full-sized guard doors. These switches allow full body access to the safeguarded area, where a high holding force and a wide tolerance to guard misalignment, and an escape release option are commonly required. Our 440G-MZ has embedded GuardLink® technology that makes it a smart device and enables premier integration.

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Overview

  • Optimized for full body access
  • Provides holding force of 2500 N for guard locking a full-size guard door
  • Optional escape release enables exit from the safeguarded area
  • Includes tongue actuator movement in multiple axes, which facilitates ±5 mm misalignment tolerance
  • Offers network integration via EtherNet/IP communication adapter with safety relay
  • Includes RFID unique (high) or standard (low) coded actuator for flexible level of tamper-proofing
  • Features highly visible 270° wrap-around status indicators for LINK and DEVICE status
  • Offers SIL 3, PLe, Cat 4 safety ratings – the highest level of safety
  • Available to operate as a standalone device (5-pin OSSD connection) or in a GuardLink system
  • Includes mounting with three entry points on hinged or sliding doors
  • Available in two models: Power to Release (safety of people) and Power to Lock (machine protection)
Additional Information
  • Enable safety in your Connected Enterprise® with the GuardLink technology safety system. Allen-Bradley® Guardmaster® smart safety devices that feature GuardLink technology deliver information, advanced functionality, and flexibility. This technology helps enhance safety and increase machine- and plant-wide efficiency.
  • Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.

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Documentation

Resource Publication Number Language
Bulletin 440G-MZ Guard Locking Safety Switch Product Profile 440GMZ-PP001
English
 
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Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View 440G Guard Locking Switches Technical Publications and Certifications

Certifications

  • CE Marked
  • C-Tick Marked
  • UL Listed