Complete Door Hardware Solutions - JLM Wholesale

ELECTRIC STRIKES
310-2 3/4OB Series
Standard Features:
Non Fail Safe - Unlocks when energized.
Solenoid Actuated - May be energized continuously.
(AC - voltage units are adjustable, to operate either quietly,
on continuous duty or audibly, on intermittent duty).
Keeper Depth - 3/4" standard.
Reversible - Non Handed.
Horizontal Adjustment - To compensate for misalignment.
Optional Features:
Finishes - US3, US4, US10, US10B, US26, US26D,
US32 or US32D.
Latchbolt Keeper - For Pullman keeper, specify “PK”.
Indication Switches - Internal switch(es) to monitor the
positions of the latchbolt and/or locking cam.
Specify switch options by letters:
LCM - A switch to monitor the locking cam. It indicates
that the strike is either locked or unlocked.
AC Voltages - 12 or 120 VAC/60 HZ, which may produce
a slight “buzzing” sound.
AC-SO Voltage - 12, 24, 48, or 120 VAC-SO, which are
for silent operation, without the “buzzing” sound. They
use a DC solenoid with an externally attached, full-wave
bridge rectifier.
DC Voltages - 6, 12, 24, 48 or 120 VDC.
Fail Safe Operation - Locks when energized, unlocks
when de-energized for applications requiring automatic
unlocking in case of power failure. Specify “FS”.
310-2 3/4OB SERIES ELECTRIC STRIKES
Mid West 1-800-522-2940 South East 1-800-768-6050
FAX 1-800-782-1160 FAX 1-800-824-6051
JLM Wholesale 3095 Mullins Court Oxford, MI 48371 JLM Wholesale SE 7517-A Orr Rd. Charlotte, NC 28213
FA 10
Accessories Available:
Plug Connector - Specify “PC”
Mounting Tabs and Astragal - See page FA 20.
Listings:
Listed by Underwriters’ Laboratories, Inc.:
1) Burglary Resistant Electric Door Strike. (UL1034,
Burglary Resistant Electric Locking Mechanisms.)
BHMA Standard 501, Grade 1 Electric Strike.
3-3/4"
2"
1-7/8"
9"
2-5/16"
1-3/8"
For locks having
5/8”, 3/4” or 7/8”
latchbolt throw
(without
coordinator).
For use on
the inactive leaf
of a pair of
double doors.
7
HOW TO ORDER
310-2 3/4OB 24VAC-SO-FS LCM US32D
Model
Description Voltage Amps Operation
310-2 3/4OB Strike w/ 3/4” Keeper 12VAC 1.33/.45 FSE Fail Secure
24VAC .69/.24 FS Fail Safe
120VAC .16/.06
6VDC .97
12VDC .51 SO
Silent Operation
24VDC .25 NOTE: AC WITH SILENT
48VDC .13 OPERATION USES A
120VDC .06 DC COIL & RECTIFIER
Switch Options
Finish
LCM Locking Cam Monitor US3 Polished Brass
US4 Dull Brass
US10 Dull Bronze
US10B Dark Bronze
US26 Polished Chrome
US26D Dull Chrome
US32 Polished Stainless
US32D Dull Stainless Steel
Rev. 04/04