Kirk Key Interlock Company
INDEX
INTERLOCKS
Brass Interlocks
Hybrid Series Interlocks316 Stainless Steel Interlocks
DOWNLOADS
Data Sheets
DrawingsAPPLICATION INFOCOMMON SCHEMESDUPLICATE KEYSKey Release FormCORPORATEORDERCONTACT

Email Kirk Key:
sales@kirkkey.com

 

 

  

Type NT Interlock -
The type NT interlock is similar in design to the type F interlock, however, the type NT housing is more narrow and is intended to be flat or face mounted with 1/4” bolts through the front of the housing.
Kirk Key Type FN Interlock


Ideal for applications where a smaller interlock or smaller mounting bolts are required for additional clearance (e.g. the front of a panelboard containing molded case circuit breakers).

The locking bolt is made of 5/8" diameter stainless steel. The throw, or travel, of the locking bolt is 3/4”.

OPTIONS
• Locking Bolt Length - When ordering, specify the length of the locking bolt in the withdrawn position. Standard lengths are 0", 1/4", 3/8", 1/2", 3/4", 1", 2", and 3". Non-standard lengths are also available.
• Key Removable - the key(s) is removable when the locking bolt is either in the extended (E) or withdrawn (W) position. Please choose E or W when ordering an interlock. NOTE: Key removable extended is the most common because the locking bolt is typically extended to block/engage something.
• Multi-Cylinder - up to 2 cylinders available.
• Stamp Key Interchange - specify an alphanumeric code to be stamped on the cylinder face and the key (e.g. A1, A2, B1, etc.) See Data Sheets 3.4 and 4.1 for details.
• Housing - Machined brass bar stock. Also available in stainless steel by special order - please contact Kirk Key for pricing and availability.
• Dust Covers
• Mounting Bolts
• "Opposite Hand"


  
   

Copyright © 2000-2007 Kirk Key Interlock. All Rights Reserved.
Terms and Conditions
Web Site, Graphics & Design by R.S.Venables