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The Allen Bradley 440K-T11368 is a tongue interlock safety switch part of the Guardmaster series. This switch features a fully-flex actuator and operates with safety contacts arranged in a configuration of two normally closed. It includes one normally open auxiliary contact.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Tongue Interlock Safety Switch |
| Product Line | Guardmaster Safety Relays |
| Part Number | 440K-T11368 |
| Weight | 0.75 lbs (0.34 kg) |
| UPC | 781180051838 |
| Safety Contact Configuration | 2 Normally Closed |
| Auxiliary Contact Configuration | 1 Normally Open |
| Actuator Style | Fully-Flex actuator |
| Housing Material | Plastic |
| Head Style | GD2 style metal head |
| Number of Pins | 6-pins |
| Color Type | Red |
| Max. Operating Humidity | 80% (non-condensing) |
| Max. Storage Humidity | 80% (non-condensing) |
| Max. Installation Altitude | 1000 MSL |
The 440K-T11368, an offering from Allen Bradley's Guardmaster Safety Relays series, is a specialized tongue interlock safety switch designed for effective operational security. This switch's primary contact configuration consists of two normally closed contacts that work in tandem with an auxiliary contact configured as normally open. The actuator style is a fully-flex type, providing flexibility and reliability in various applications.
Constructed from durable plastic, the housing of this switch ensures protection in typical industrial environments, while the GD2 style metal head contributes to its sturdy design. The 440K-T11368 includes a pin arrangement of 6 pins, enabling straightforward installation and connectivity.
This safety switch is recognized for its vibrant red color, clearly indicating its critical safety function in a setup. It supports an operational humidity maximum of 80% without condensation, which is also valid for storage conditions, ensuring functionality across diverse environments. The switch can be installed at altitudes of up to 1000 meters above mean sea level, allowing it to be effectively utilized in various locations.