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1. DESCRIPTION
The Cobalt-mini is a motor driven low voltage electric lock designed to secure commercial and residential doors. It
is supplied with a matching strike plate and due to its small size it is perfect for installing into a mortise for a concealed
solution. The Cobalt-mini offers two unique features not commonly found in this style of lock;
1. The ability to 'pull' a door in tight against a seal.
2. The ability to release when requested even if there is excessive load on the door.
The bolt pin of the Cobalt-mini operates on a cam action which enables the bolt pin to pull a door into place. In
practice as the door closes it may come to rest in a position that is not fully closed, especially if it closing against a
door seal of some type. The Cobalt-mini senses when the door is within 8mm of being fully closed and activates the
bolt pin. The bolt pin then rotates out and pulls the door from its resting position to the closed and sealed position.
With the door secured and locked the Cobalt-mini can be given an unlock signal and it will instantly unlock. If the
door is loaded (pre-load) when the unlock signal is given the Cobalt-mini will still unlock, even with loads in excess
of 100Kg on the door. Critically the ability of the Cobalt-mini to instantly release with excessive pre-load on the door
even occurs in the event of a power failure if the lock is configured as fail safe.
Additional features of the Cobalt-mini are;
Multi-voltage input (12-24VDC)
Very low current consumption
Door position and Bolt position monitors
High physical strength – 10,000N holding force
Fail safe / fail secure on site conversion with the re-positioning of a single jumper
2. PRODUCT UNBOXED
Along with the Cobalt-mini and matching strike there are also four 10G
Self Tapping Screws and eight M5 Machine Screws supplied. Four
fitting tabs are also enclosed and can be used in conjunction with the
M5 screws for recessing the lock or strike plate to metal doors and
frames.
The 7-way wire loom supplied is used to ease installation as the wiring
can be done without the lock being installed until the very end.
Wire Loom
Page 4
Mounting Screws
Fitting Tabs
Strike Plate
Lock
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