Rockwell Automation Guardmaster MT-GD2 Tongue Interlock – 440K-MT55095
The Rockwell A-B 440K-MT55095 Guardmaster MT-GD2 Tongue Interlock Safety Switch ensures operator safety by preventing machine operation when access doors are open. It’s widely used in manufacturing industries for safeguarding machinery and equipment.
Brand:Rockwell Automation
Model:440K-MT55095
Type:Guardmaster MT-GD2 Tongue Interlock
Operating Voltage:24V DC
Switch Rating:2 A @ 24 V DC
Contact Configuration:2 Form C
Enclosure Rating:IP67
Operating Temperature Range:-25°C to +70°C
Weight:0.5 kg
Dimensions:90 mm x 70 mm x 40 mm
The A-B Guardmaster MT-GD2 Tongue Interlock provides a robust and reliable solution for ensuring the safety of operators and maintenance personnel. Its tongue interlock mechanism is designed to remain engaged until the guard is properly closed, thus preventing accidental machine start-up.
This device is built from high-quality stainless steel, providing excellent durability and resistance to corrosion and wear. It is designed to withstand harsh industrial environments and operates effectively across a wide range of temperatures and voltages.
The MT-GD2 supports multiple mounting options including surface mounting, allowing for flexible installation in various settings. It is compatible with a wide variety of industrial control systems, making it a versatile choice for different applications.
Safety and compliance are at the core of the MT-GD2’s design. It meets international safety standards and has been certified by leading regulatory bodies such as CE, UL, and cULus, ensuring that it is safe to use in any workplace.
Installation and operation are straightforward, thanks to its user-friendly design and comprehensive documentation. The product comes with detailed instructions and support materials to help you get up and running quickly.


















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