1090 / 1290 Spacesaver® Bolt Locks

The Spacesaver®, first designed and patented by SDC, is a fundamental innovation in electric locking technology for access control applications.

FEATURES

STAINLESS STEEL BOLT

Greater security is provided by the 0.625" diameter solid stainless steel bolt. The bolt rotates freely, making attempts to tamper or cut extremely difficult.

SPECIFICATION GRADE SOLENOID

All Spacesaver® lock solenoids are manufactured by SDC to precision specifications. SDC solenoids are capable of superior overall performance in both force and longevity, providing years of service compared to commercial grade solenoids.

CODE COMPLIANT

Classified in accordance with Uniform Building Code standard 7-2, "Fire Test for Door Assemblies"

FIELD ADJUSTABLE AUTO-RELOCK SWITCH

The automatic relock switch keeps the bolt retracted while the door is open. The door depresses the ball switch assembly on closure, causing the bolt to project automatically, locking the door. In addition, the ball switch assembly is bidirectional, permitting the locks to be used on swinging and sliding doors.

The auto relock assembly is field adjustable to compensate for wide door gap. (See Figure 1 & 2 above)

The stainless steel bolt projects at right angles to the lock mechanism, allowing installation of Spacesaver® locks, by means of a simple cutout, in virtually any standard 1.75" frame, or in most door lock stiles. With the entire lock concealed, aesthetic acceptability is complete, security is greater and installation in old or new construction is fast, easy and economical.

SPECIFICATIONS

1091A FAILSAFE

The 1091A is locked when energized. Recommended for safety applications, it is intended that the door unlock automatically when power is interrupted by the access control, power failure or signal from a fire life safety system.

• Bolt Throw 0.75"

The 1091ADL is equipped with a deadlocking mechanism that prevents the bolt from being tampered with and pried to unlock. The 1091ADL has all the operational features of the 1091A (above) and is recommended for failsafe applications requiring a higher level of security.

1291A FAILSECURE

The 1291A is locked when de-energized and unlocked when energized. Recommended for security applications only, it is intended that the door lock when power is interrupted by a power failure.

• Bolt Throw 0.75"

Face Plate	8"L x 1-1/2"W x 1/8"D (unless noted differently)
Strike	4"L x 1-1/2"W x 1/8"D
Frame Inner Dimension Requirements	8"L x 1-1/2"W x 1-1/2"D See figure 4 below
Bolt Material	Solid Stainless Steel
Bolt Diameter	5/8"
Bolt Throw	1091A/1091ADL: 3/4" 1291A: 3/4"
Mounting Tabs	Two aluminum mounting tabs are pro vided for easy lock installation. See figure 3B below
Dual Voltage Coil	0.45 Amp @ 24VDC Continuous Duty 0.9 Amp @ 12VDC Continuous Duty

Figure 3A, 3B, 3C, 3D: Typical Frame Header or Side Jamb Installation Figure 4: End View

3A. Mortise cutout in tube for face plate (fits flush with surface of tube). 3B. Position screws for attaching tabs, drill holes, attach tabs. 3C. Connect wiring to lock. 3D. Slide lock into position, attach to tabs.

PRODUCT SKU SAMPLE: 1091AI V D B BR64XL

HOW TO ORDER

1| SPECIFY MODEL

1091AI Failsafe 12/24VDC

1091ADLI Failsafe Deadlocking 12/24VDC

1091AIWD Failsafe 12/24VDC, with 8-1/2" x 1-1/2" x 1/8"

faceplate, specifically for wood frames

1291AH Failsecure 12/24VDC

1291AHWD Failsecure 12/24VDC, with 9" x 1-1/2" x 1/8" face-

plate, specifically for wood frames

2| SPECIFY FINISH

V 628 Clear Anodized Aluminum (Standard)

C 605 Bright Brass

D 606 Dull Brass

F 611 Bright Bronze

G 612 Dull Bronze

H 613 Oil Rubbed Bronze

P 625 Bright Chrome

Q 626 Dull Chrome

U 630 Satin Stainless Steel

Y 335 Black Anodized

3| SPECIFY OPTIONS

B Magnetic Bolt Status Switch SPDT 0.25 Amp @ 30VDC Indicates bolt locked and

bolt unlocked.

D Mechanical Door Position

Switch

SPDT 5 Amps @ 30VDC Integral to the auto relock ball switch assembly. Indicates, door closed and door open. Recommended for minimum security appli-

cations only

BR64XL Rectifier for AC Operation