Our 440T Miniature Valve Trapped Key Interlock Switches are an ideal solution for applications where space is at a premium. Features include locked open or locked closed options.
Direct drive operation
Replaceable and easy to clean code barrels
Supplied with valves 0.25...2 in.
Direct body mounting with security screws
Locked open or locked closed options
Virtually maintenance free
Weatherproof stainless steel dust cap
Additional Information
Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.
Certifications
CE Marked for all applicable directives
TÜV Certified
Functional Safety Data
PFHd = 1.00E-7 (Probability of dangerous failure per hr)
T1 = 20 (Proof test interval)
Standards Safety Classification
EN ISO 14119 and GS-ET-31 and can be used in safety application up to Category 3, PLd in accordance with EN ISO 13489-1, and in the application area of EN 60204-1.
