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Our interlock products are customized
to your unique safety needs

Type SKRU Interlock

Isolation interlock

The Type SKRU consists of an interlock, a solenoid, and an auxiliary switch. The solenoid is designed to permit removal of the interlock key in response to an external electric signal.

The Type SKRU is available in both the SD and HD series.

For further technical information please refer to the datasheet.


  • Key actuated electrical components
  • Multi-cylinders available
  • Optional protective covers
  • Easily Integrated with other Kirk Interlocks
  • Tamperproof mounting bolts optional
  • Available in SD (Brass) and HD (316 Stainless steel)

Typical application


Uninterruptible power supply

Global Headquarters

9048 Meridian Circle NW                North Canton, OH 44720 USA

FAX (330)497-4400