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Guardlock Safety Switch 440GTZS21UTLH | Power to Lock | 2 N.C. Safety Contacts | Unique Coded Actuator | by Allen-Bradley

BRAND: Allen-Bradley
SKU: 440GTZS21UTLH
$1,177.00 List price: $1,466.80
+ −
30 Days Return Delivery Options
The Guardlock Safety Switch 440GTZS21UTLH is designed for industrial safety interlocking, featuring power to lock functionality and two normally closed safety contacts. Ideal for access control in hazardous areas, this switch ensures reliable operation with its unique coded actuator and solid-state contacts, making it perfect for automation systems requiring safety door monitoring.
Technical Specifications
  • Model: 440GTZS21UTLH
  • Contact Configuration: 2 N.C. safety contacts, 1 N.C. door auxiliary contact
  • Actuator: Unique coded
  • Connection: 8 pin DC quick disconnect
  • Housing Material: Plastic
  • Function: Power to lock
  • Dimensions (H x L x W): 100mm x 40mm x 50mm
  • Weight: 0.3 kg
Key Features
  • Power to lock functionality
  • 2 Normally Closed safety contacts
  • 1 Normally Closed door auxiliary contact
  • Solid state contacts for reliable operation
  • Unique coded actuator for enhanced security
  • 8 pin DC quick disconnect connection
  • Durable plastic housing
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety interlock systems to ensure compliance with safety standards.
Applications
  • Industrial safety interlocking for machinery
  • Access control for hazardous areas
  • Automation systems requiring safety door monitoring
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Solid state contacts reduce wear and extend product life, minimizing waste.
  • Durable plastic housing supports long-term use and reduces need for frequent replacement.
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

The Allen-Bradley 440GTZS21UTLH Guardlock Switch is available for immediate purchase, ideal for industrial safety and automation applications.

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