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Allen-Bradley 440GMT47070 Guardlock Safety Switch

BRAND: Allen-Bradley
SKU: 440GMT47070
$776.50 List price: $967.70
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The Allen-Bradley 440GMT47070 Guardlock Switch is a robust safety interlock device designed for industrial guard locking applications, featuring power to release, multiple safety contacts, and durable die cast alloy construction.

Product Name/Title: Allen-Bradley 440GMT47070 Guardlock Safety Switch

Brand: Allen-Bradley

SKU: 440GMT47070

Alternatively Known As: Guard Lock Switch, Safety Interlock Switch, Guardlocking Switch, Power to Release Safety Switch

Technical Specifications
  • Model: 440GMT47070
  • Power to release: 110V AC/DC
  • Contacts: 3 Normally Closed (N.C.) safety contacts, 1 Normally Open (N.O.) auxiliary contact
  • Contact operation: Break before make
  • Housing: Die cast alloy, red
  • Conduit entry: M20
  • Standard: GD2 guardlocking
  • Dimensions (H x L x W): 120mm x 50mm x 70mm
  • Weight: 1.2 kg
Key Features
  • Power to release mechanism with 110V AC/DC operation
  • 3 Normally Closed (N.C.) safety contacts for reliable safety circuit integration
  • 1 Normally Open (N.O.) auxiliary contact for additional control functions
  • Break before make contact operation to prevent simultaneous contact engagement
  • Die cast alloy red housing for durability and visibility
  • M20 conduit entry for secure wiring connections
  • GD2 standard guardlocking switch ensuring compliance with safety requirements
Professional Installation Requirements
  • Installation must be performed by a qualified electrician or safety professional to ensure compliance with safety standards and proper integration into safety circuits.
Applications
  • Industrial safety interlocking for machinery
  • Guard locking applications in manufacturing plants
  • Safety control systems requiring break before make contacts
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Enhances machine safety reducing risk of accidents and associated environmental hazards
  • Durable construction reduces need for frequent replacements, minimizing waste
Warranty Information

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

Available Now

The Allen-Bradley 440GMT47070 Guardlock Switch is available for immediate purchase, ideal for industrial safety and guard locking applications.

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