1,500-lb. Shear Lock SD-993B-SS

1,500-lb. Shear Lock
SD-993B-SS
Shear Lock, Holding Force: 1,500-lb. (680kg)
Access
Concealed security for remote access and exit
control of aluminum and steel doors or gates.
Small size for use with most metal door jambs.
Zinc-plated magnet and armature, aluminum
anodized housing.
Works with sliding, single-action, and doubleaction (swing-through) doors and gates.
Connects to SECO-LARM Access Control
Keypads for keyless high security.
Spring-loaded locking bolts and magnetic bond
holds doors securely in place with approximately
1,500-lb (680kg) of shear holding force.
Fail-safe operation (unlocks if power is lost).
Armature plate adjusts to compensate for gaps
between door and frame.
Specifications
SD-993B-SS
Operating Voltage
12 or 24 VDC
Shear Lock Brackets
Easy-to-use brackets for installing the SD-993B-SS on
almost any surface or door.
420mA @ 12VDC, 210mA @ 24VDC
Current Draw
Max. 1/16" (2 mm)
Door Gap
Weight (Approx.)
2.6lbs. (1.18kg)
SD-993S-SB
Surface-Mount
Bracket
For surface
mounting of
Shear Lock (when
recessed mounting
is not possible).
Dimensions:
Adjust armature
screws to
compensate for
the gap between
door and frame.
7-1/8” (180mm)
5-13/16” (147mm)
1-1/16”
(27mm)
MAGNET ASSEMBLY
Max. 2mm
gap
Armature
adjustment
screw
Push off
button
ARMATURE ASSEMBLY
SD-993S-UB
1-5/8”
(42mm)
1-1/16”
(27mm)
Locking bolts
20
NEW
Armature
adjustment
screw
1.949.261.2999 (CA & Int’l)
U-Bracket
For mounting
the shear lock
on most glass
doors.
1.800.662.0800
Fax: 1.949.261.7326