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K-SS Series

K-SS Series tongue operated safety interlock switches are designed to fit to the leading edge of sliding, hinged or lift off machine guards to provide positively operated switching contacts and provide a tamper resistant, not easily defeatable key mechanism. They are designed to provide robust position interlock detection for moving guards.


Key Specifications
Weight (of Switch) 635 g (1.40 lb)
Conduit Entry 1/2 NPT or M12 8-way (see To Order table)
Mechanical Reliability B10d 2.5 x 106 operations at 100 mA load
Safety Data – Annual Usage 8 cycles per hour/24 hours per day/365 days
Rated Insulation/Withstand Voltages 500 Vac/2500 Vac
Travel for Positive Opening 8 mm (0.31")
Actuator Entry Minimum Radius Standard: 175 mm (6.89") Flexible: 100 mm (3.93")
Maximum Approach/Withdrawal Speed 600 mm/s

Company Info

976 Bergar
Laval, QC
CA, H7L 5A1


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