Dual Key Bolt Interlock

Dual Key Bolt Interlock Description


A dual key bolt interlock in a key exchange version, used as part of an interlocking system or to lock on or off electrical equipment e.g. high voltage compartments etc.
The key trapping is divided into 3 categories depending on how the keys can be removed.
Main group picture of single access bolt and dual bolt primary B secondary C full body access .
For full body access example MDBLE14-AB shown in lower picture, the primary key A , taken from the machine isolator (MRPSE11-0A) is inserted into the lock. The secondary key B may then be removed to unlock the door and the maintenance technician keeps the B key in his pocket to prevent a restart of the machine and to prevent him being locked in the area.
For lower risk partial body access situations such as a small hatch into a machine where the technician cannot be trapped inside an area, the 440T-MDSLE10-?? could be used. In this situation the secondary key is not removable once the primary key is in place.
Featuring all stainless steel interlocking and coded parts, including coded barrel & internal components. Other key code options can be supplied upon request.



Specifications
Bolt projection     0mm (retracted), 14mm (projected)
Bolt diameter       15mm
Material            Stainless steel
Dust cap            Stainless steel, weather proof
Fixings             4 x M5 (top), 4 x M6 underneath
Other options of bolt projection available
Supplied with one trapped primary key, included in price
Please order secondary key separately.
Dual Key Bolt Interlock
Dual Key Bolt Interlock
* click on image for enlarged view
Name Stock No Manf Ref Type Stock Price
Both keys trapped( not included) 1912815 440T-MDBLE10-AB (A) IN (B) trapped0 322.00*
Unit Price: 5 - 9 = 312.34, 10+ = 302.68
B Key Removable(included) 1912229 440T-MDBLE14-AB (A) IN (B) Removable0 322.00*
Unit Price: 5 - 9 = 312.34, 10+ = 302.68

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