Fail Secure, NO mode: Locked when power removed. 1 x Electric Bolt Lock (Fail Secure). Bolt 5/8"(16mm) DIA, stainless steel 33/64"(13mm) throw Lock Cylinder Material Stainless Steel. Current Start Current: 900mA; Standby Current: 80mA Solid Bolt Holding Force 1000kg / 2200lb.
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