Allen Bradley 440T-AKEYE10HJ High-Temp Trapped Key Safety SWITCH

Extreme Heat Tolerance: -40°C to 80°C operating range suits high-temperature environments like foundries or baking lines.

Rigorous Safety Compliance: PLd/Category 3 rating meets strict industrial safety standards, protecting workers from heat-related hazards.

Heat-Resistant Build: Alloy housing and high-temp components prevent deformation, ensuring long-term functionality.

Fail-Safe Access Control: Key traps until equipment cools, eliminating burn risks from premature hot-zone entry.

Easy Integration: Standard electrical connections work with most safety control systems, reducing installation complexity.

Low Maintenance: Heat-resistant materials and sealed terminals minimize upkeep needs in hot, harsh conditions.

Wheat Drying Facilities: Installed on hot-air dryer access doors, the SWITCH traps keys until the dryer cools, preventing worker burns during maintenance.

Metal Foundries: Used on furnace guard panels, withstanding extreme heat while ensuring access only after furnaces shut down and cool.

Food Baking Lines: Mounted on wheat bread oven doors, ensuring bakers only open ovens after temperatures drop to safe levels.

Glass Manufacturing Plants: Applied to glass melting furnace safety gates, resisting high heat to protect workers from molten glass hazards.

Chemical Processing: Integrated into high-temperature reactor access panels, trapping keys until reactions end and vessels cool.

Automotive Paint Shops: Used on curing oven guards, functioning reliably in hot paint-drying environments to enforce safety protocols.