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Type K Switch Interlock

Isolation interlock

The Type K auxiliary switch is a quick-make, quick-break device capable of handling relatively large currents. The toggle switch responds to the movement of the lock bolt as it travels 3/4”. The Type K is a DP/DT switch with ratings of 10A 250VAC/VDC or 15A 15VAC/VDC and is UL Listed and CSA approved.

The Type K auxiliary switch can be mounted on the following interlocks: Type F, Type B, Type T, Type D.

For further technical information please refer to the datasheet.


  • Key actuated electrical components
  • Easily Integrated with other Kirk Interlocks
  • Tamperproof mounting bolts optional
  • Available in SD (Brass)

Typical application


Perimeter guarding

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