440G-T27172

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Overview of Allen-Bradley 440G-T27172 Guard Locking Switch

The Allen-Bradley 440G-T27172 is a robust guard locking switch designed to meet high safety and reliability requirements in industrial environments. It operates on 110V AC/DC solenoid voltage, features a break-before-make contact type, and includes two normally closed (N.C.) safety contacts and one normally open (N.O.) auxiliary contact. This switch is ideal for door position monitoring and safeguarding personnel by ensuring machinery interlock compliance.

Key Features of Allen-Bradley - 440G-T27172

  • Solenoid Voltage: 110V AC/DC suitable for industrial power systems.
  • Contact Configuration: 2 normally closed (N.C.) safety contacts and 1 normally open (N.O.) auxiliary contact.
  • Actuator: Standard GD2 actuator type for reliable operation.
  • Enclosure Rating: IP66, IP67 providing dust-tight and water-resistant protection.
  • Connection Type: 1/2 inch NPT or M20 conduit adapter for secure wiring.
  • Safety Certification: Meets ISO 14119, IEC 60947-5-3, ISO 13849-1, IEC 62061 safety standards with PLe Cat 4 and SIL 3 ratings.
  • Mechanical Life: Rated for up to 500,000 operating cycles ensuring durability.
  • Operating Temperature: 0°C to 55°C (32°F to 131°F).
  • Housing Material: Stainless steel and ABS for rugged industrial use.

Technical Specs of 440G-T27172

Model Number 440G-T27172
Solenoid Voltage 110V AC/DC
Actuator Type GD2 Standard
Contact Configuration 2 N.C. Safety, 1 N.O. Auxiliary
Break Type Break Before Make
Connection 1/2-inch NPT and M20 conduit adapter
Enclosure Rating IP66, IP67
Mechanical Life 500,000 cycles
Operating Temperature 0° to 55°C (32° to 131°F)
Material Stainless Steel and ABS
Weight Approx. 1.0 kg

Applications / Use Case

The 440G-T27172 guard locking switch is used for safeguarding personnel by monitoring access doors and guarding interlocks on industrial machinery. Its compliance with international safety standards ensures reliable operation in safety-critical environments such as manufacturing, processing plants, and automation facilities.

440G-T27172

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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