SECO-LARM USA E-941SA-1K2PQ, E-941SA-600PQ User Manual
NOTE: Products with a model number that ends with “Q” or have a round green “Q” sticker represent RoH S compliant products.
Electromagnetic Lock
E-941SA-600 600-lb. (272kg)
E-941SA-1200 1200-lb. (545kg)
With LED, Bond Sensor
E-941SA-600PQ 600-lb. (272kg)
E-941SA-1K2PQ 1200-lb. (545kg)
Manual
Weatherproof
E-941SA-300 300-lb. (136kg)*
*E-941SA-300 is not UL listed.
SECO-LARM ELECTROMAGNETIC LOCK
Table of Contents:
Introduction:
Features:
The E-941SA series of electromagnetic locks is the ideal way to secure a door against unauthorized entry.
When power is applied to the electromagnetic lock, it creates an extremely strong magnetic field. The
electromagnet is strongly attracted to the steel armature plate which is mounted on the secured door. Once the
electromagnet is deactivated, the secured door will function normally without any residual magnetism.
Anodized aluminum.
No residual magnetism.
MOV surge protection.
Adjustable mounting bracket.
Complete mounting hardware for typical installations.
“L” bracket and “Z” brackets available for easy mounting. *
12/24VDC selectable.*
Detachable faceplate.*
E-941SA-1K2PQ and E-941SA-600PQ also feature:
Built-in dual-colored status LED and bond sensor to show
locking status:
E-941SA-300 features:
Weatherproof for outdoor use.
Pre-installed 36” (91cm) hookup wire included.
Parts List:
1 x Mounting plate
1 x Electromagnet
1 x Armature plate
1 x Armature screw
2 x Steel washers
1 x Rubber washer
1 x Door spacer
1 x Sexnut bolt
2 x Guide pins
4 x Long self-tapping screws
2 x Short self-tapping screws
2 x Hex-head mounting screws
2 x Tamper caps
2 x Allen wrenches
Specifications:
300-lb
600-lb
1,200-lb
Operating voltage
12VDC ±10%
12 or 24 VDC ±10%
Current draw
12VDC
315mA@
500mA
24VDC
N/A
250mA
Coil resistance
48 ±10% per coil (see page 8)
Bond sensor relay
3A@12VDC
Dimensions
Magnet
63/4” x 1” x 11/4”
(170 x 23 x 32 mm)
97/8” x 11/16” x 15/8”
(250 x 26 x 40 mm)
101/2” x 15/8” x 25/8”
(268 x 42 x 67 mm)
Armature plate
6” x 3/8” x 11/4”
(152 x 10 x 32 mm)
71/4” x 1/2” x 11/2”
(185 x 12 x 38 mm)
71/4” x 5/8” x 23/8”
(185 x 16 x 61 mm)
Operating temperature
14°~131° F (-10°~55° C)
Weight
600-lb
2-lb 13.5-oz (1.3kg)
4-lb 6-oz (2kg)
11-lb (5kg)
UL Listed
No
Yes
Yes
Green
Door is closed and locked
Red
Door not closed and/or locked
Off
Door in use / No power
Installation
Wiring Diagram
Maximum Wiring Distance
Troubleshooting
Warranty
Introduction
Features
Parts List
Specifications
Overview and Installation Applications
2
2
2
2
3
4-6
7
7
8
8
*E-941SA-300 does not have this feature.
2 SECO-LARM U.S.A., Inc.
“L”-Bracket and
“Z”-Bracket
Short selftapping screws
Electromagnet
Mounting plate
Sexnut bolt
Door spacer
Armature screw
Tamper caps
Overview:
Installation Applications:
Long selftapping screws
Armature plate
Guide pins
Rubber washer
Steel washers
Hex-head
mounting screws
NOTE: When mounting the electromagnet, it may be necessary to use a “Z”-bracket, 1 or 2 “L”-brackets,
and/or plate spacers, depending on the location and the type of door and frame. Use the diagram below to
help decide whether or not an optional bracket will be necessary for installation.
See page 7 for a complete list of SECO-LARM accessories.
.
“L” Bracket
Typical
Installation
“U” Bracket
(Typically for glass doors)
Plate
Spacers
Armature-
Mounting Plate
SECO-LARM ELECTROMAGNETIC LOCK
SECO-LARM U.S.A., Inc. 3
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