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   SECO-LARM

 

ELECTROMAGNETIC LOCK

 

 2 

                                                                    

SECO-LARM U.S.A., Inc.

 

 

 

Table of Contents: 

Introduction: 

Features:  

The E-941Sx 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. 

 

 

MOV surge protection. 

 

Adjustable mounting bracket. 

 

Complete mounting hardware for typical 
installations. 

 

"L" bracket and "Z" brackets available for easy 
mounting. 

 

UL294 Indoor use, UL1034 Indoor use, UL864 
indoor dry use 

 

Detachable faceplate 

 

12/24VDC selectable 

 

The products shall not impair the intended 
operation of an emergency exit or panic 
hardware mounted on the door 

Parts List: 

Specifications:  

Model 

E-941Sx-600 

E-941Sx-1200 

Operating voltage 

12 or 24 VDC 

Current draw 

12VDC 

500mA 

24VDC 

250mA 

Door thickness (max.) 

2" (50mm) 

1

13

/

16

" (46mm) 

Holding force 

600-lb (272kg) 

1,200-lb (545kg) 

Dimensions 

Magnet 

9

13

/

16

"x1"x1

11

/

16

"

 

(250x25x42.5 mm)

 

10

1

/

2

"x1

9

/

16

"x2

5

/

8

" (267x40x67 mm) 

Mounting plate 

9

13

/

16

"x1"x

3

/

16

"

 

(250x25x5 mm) 

10

1

/

2

"x1

9

/

16

"x

1

/

4

" (267x40x5.5 mm) 

Armature plate 

7

1

/

4

"x

5

/

8

"x1

5

/

8

"

 

(185x16x42 mm)

 

7

1

/

4

"x

5

/

8

"x2

3

/

8

" (185x16x61 mm)

 

Operating humidity 

0~85 (non-condensing) 

Operating temperature 

32°~120° F (0°~49° C) 

Lock surface temperature 

≤ Ambient temperature ± 68° F (20° C) 

Destructive attack 

Level I 

Line security 

Level I 

Standby power 

Level I 

Endurance 

Level IV 

UL 1034 Rating 

Static strength 

500-lb 

1,000-lb 

Dynamic strength 

50 ft-lb 

70 ft-lb 

Endurance 

250,000 cycles 

 

Installation                                     
Wiring Diagram                         
Maximum Wiring Distance                                          
Troubleshooting 
Warranty                                    

Introduction                                                        
Features                                               
Parts List                               
Specifications                               
Overview  and Installation Applications                               

2
2
2
2

4-6 




8   

1x   Mounting plate 

1x   Armature plate 

2x   Steel washers 

1x   Electromagnet 

1x   Armature screw 

1x 

Rubber washer 

1x   Door spacer 

1x   Sexnut bolt 

2x   Guide pins                                     

4x 

Long self-tapping screws 

2x   Short self-tapping screws 

2x   Tamper caps 

2x 

Hex-head mounting screws 

2x 

Hex wrenches 

 

 

 

 

The power for the E-941Sx-600 / E-941Sx-1200 is to 
be provided by a Listed (UL294, UL603, also UL864 
or UL1481 for standalone power supply) Class 2 
Power Supply. 

 

The E-941Sx-600 / E-941Sx-1200 is intended to be 
used in combination with access control and/or 
commercial fire alarm panel. which are installed in 
accordance with the manufacturer’s Installation and 
operation instructions, ANSI/NFPA 70 & NFPA 72 
and the local authority having jurisdiction. 
 

 
 

Summary of Contents for E-941S 600 Series

Page 1: ...face is needed to securely mount screws for magnet may need filler plates or angle bracket to mount magnet correctly WARNING Warnings indicate potentially hazardous conditions which if not avoided or...

Page 2: ...ting plate 913 16 x1 x3 16 250x25x5 mm 101 2 x19 16 x1 4 267x40x5 5 mm Armature plate 71 4 x5 8 x15 8 185x16x42 mm 71 4 x5 8 x23 8 185x16x61 mm Operating humidity 0 85 non condensing Operating tempera...

Page 3: ...self tapping 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 dependi...

Page 4: ...lock as this may cause a delay when releasing the door as well as cause residual magnetism 6 The best location to install the electromagnetic lock is on the inside of the door that is being secured w...

Page 5: ...nti spin guide pins are in the two guide pin holes Mounting Plate Armature Plate 90 The rubber washer will be sandwiched between the two metal washers Armature screw Guide pins 6 Depending on the type...

Page 6: ...h with the ends of the mounting plate Use the Hex wrench to screw the hex head mounting screws through the bottom of the electromagnet into the mounting bracket Long self tapping screws Position a jum...

Page 7: ...rubber washer is installed and free from damage Door locks but can easily be forced open Make sure the electromagnet and armature plate are properly aligned Make sure the contact surfaces of the elect...

Page 8: ...operating properly as a result of causes other than defects in material and workmanship The sole obligation of SECO LARM and the purchaser s exclusive remedy shall be limited to repair or replacement...

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