KIRK® Type NT interlock is a key operated mechanical interlock that is suitable for the control of electrical switchgear. The standard unit comes with a stainless steel 5/8” diameter locking bolt with a throw or travel of 3/4”. The locking bolt is used to control the rotation or movement of operating handles or toggles of electrical switchgear. Many suppliers of switchgear equipment have mounting provisions available for KIRK® interlocks.
The Type NT interlock is available in SD series only.
For further technical information please refer to the datasheet.
Key actuated lock bolt
Single or multiple cylinders available
Protective covers available
Tamperproof mounting bolts optional
Available in SD (brass)
9048 Meridian Circle NW North Canton, OH 44720 USA