440G-MT47049

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Overview of Allen Bradley 440G-MT47049

The Allen Bradley 440G-MT47049 is a Guardmaster guard locking solenoid switch designed for industrial safety applications. It offers reliable safety interlock solutions by securing access to dangerous machinery and processes. This switch features a flexible actuator and a 12-pin M23 style quick-disconnect connection, providing ease of installation and maintenance. It operates with a 24V AC/DC power supply and includes two normally closed (NC) safety contacts as well as two normally open (NO) auxiliary contacts. Engineered for high durability, the 440G-MT47049 supports harsh environments with an IP67 ingress protection rating and withstands operating temperatures from –25 to +60 °C. The switch is ideal for applications requiring compliance with safety standards like PLe Cat 4 and SIL 3, ensuring machine guarding effectiveness and operator protection.

Key Features of Allen Bradley 440G-MT47049

  • Power to Release solenoid operation with 24V AC/DC voltage compatibility
  • Contact configuration includes 2 NC safety contacts and 2 NO auxiliary contacts for versatile safety logic setups
  • Robust die-cast alloy red housing and fully flexible actuator for adaptable installation
  • 12-pin M23 style quick-disconnect for secure and fast wiring connections
  • Positive break, “break before make” contact operation maximizing safety integrity
  • High actuator holding force up to 1600 N (360 lb) for reliable guard locking
  • IP67 rated enclosure for dust-tight and water-resistant protection
  • Mechanical life rated at 1,000,000 operations, supporting long-term use in demanding environments
  • Wide operating temperature range from –25 °C to +60 °C (–13 °F to +140 °F)

Technical Specs of 440G-MT47049

Specification Details
Solenoid Voltage 24V AC/DC
Contact Configuration 2 NC Safety, 2 NO Auxiliary
Actuator Holding Force 1600 N (360 lb)
Connection Type 12 Pin M23 Style Quick Disconnect
Operating Temperature –25…+60 °C (–13…+140 °F)
Ingress Protection IP67
Mechanical Life 1,000,000 operations
Operating Frequency Max 0.2 Hz

Applications / Use Case

The Allen Bradley 440G-MT47049 is used extensively in industrial environments where safeguarding personnel and machinery from unintended access is critical. Common uses include interlocking guard doors on machine tools, automated assembly lines, and robotic cell enclosures. It ensures the machine stops or remains de-energized until guards are securely closed and locked, preventing accidental exposure to hazardous moving parts. Suitable for manufacturing, packaging, and material handling industries, the switch integrates easily with safety control systems requiring high reliability and compliance with functional safety standards. Its durable design supports harsh factory environments, making it ideal for both new equipment installations and maintenance upgrades.

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440G-MT47049

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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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