Corbin Russwin ML20906 LL SEC M91 Fail Secure Mortise Electrified Lock, Body Only w/ Latchbolt Monitor

Corbin Russwin ML20906 LL SEC M91 Fail Secure Electrified Mortise Lock, Outside Grip Locked when Not Energized, Outside Cylinder Override, Latchbolt Monitor

Only Armor and Strike are included with the lock body.

Function: 906 - Electrified Fail Secure 

Fail Secure - locked when power is off and unlocked when the power is on. 

Strike Size: 4-7/8" x 1-1/4"

Operating Voltage: 12VDC/24VDC

Latch Throw: 3/4 Inch

Latchbolt Size: 5/8" x 1"

Door Thickness: 1-3/4"

Keying Type: 0-Bitted

Backset: 2-3/4 Inch

M91 - Latchbolt Monitor
Latchbolt monitoring is a SPDT switch which monitors the full extension of the main latch.

Model: Corbin Russwin ML20906 LL 626 SEC M91, ML20906 LL 605 SEC M91, ML20906 LL 606 SEC M91, ML20906 LL 612 SEC M91, ML20906 LL 613 SEC M9, ML20906 LL 625 SEC M91, ML20906 LL 619 SEC M91, ML20906 LL 630 SEC M91