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Seco-Larm SD-993B-SS 1,500-lb Electromagnetic Shear Lock, UL Listed
4.7 (96 items)
Limited Time SaleUntil the end
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$217.69 cheaper than the new price!!
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New $362.81
Product details
| Management number | 205065302 | Release Date | 2025/10/16 | List Price | $145.12 | Model Number | 205065302 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Concealed security for remote access and exit control of aluminum and steel doors or gates. Works with sliding, single-action, and double-action (swing through) doors and gates. Plated steel plugs and magnetic bond holds doors securely in place with approximately 1,500 pounds (680 kg) of shear holding force. Surface-Mount Brackets and U-Brackets also available for surface-mount and glass-door-mount applications.
- Spring-loaded locking bolts and magnetic bond holds doors securely in place with approximately 1,500 pounds (680kg) of shear holding force
- No residual magnetism
- MOV Surge protection
- Concealed security for remote access and exit control of aluminum and steel doors or gates
- Smaller size for use with most metal door jambs
- Zinc-plated magnet and armature, anodized aluminum housing
- Works with sliding, single-action, and double-action (swing-through) doors and gates
- Use with an optional digital keypad for keyless high security
- Easily connects to SECO-LARM’s Electronic Keypads
- Fail-safe operation (unlocks if power is lost)
- Armature plate adjusts to compensate for gaps between door and frame
- Complete mounting hardware for typical installations
- Additional brackets available for surface mounting or glass-door mounting
- 12/24VDC Selectable
- Multiple UL listings
- UL294 Access Control System Units – USA
- UL1034 Burglary Resistant Electric Lock – USA
Specifications
| Operating Voltage | 12VDC or 24VDC |
| Current Draw | 420mA@12VDC, 210mA@24VDC |
| Door Gap | Max. 1/16″ (2mm) |
| Holding Force | 1,500 lbs. (680 kg.) |
| Armature Assembly Dimensions (Faceplate) | 7-1/8″ x 1-3/16″ x 1-5/8″ (180 x 30 x 42 mm) |
| Magnet Housing Dimensions (Faceplate) | 7-1/8” x 1-3/16” x 1-1/16” (180 x 30 x 27 mm) |
| Weight | 2lbs., 8oz. (1.1kg) |
Troubleshooting
| If the shear lock does not activate when the door is closed |
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| Poor attraction between the magnet assembly and the armature assembly |
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| If the magnet assembly pulls the armature assembly, but the door can still be opened |
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| If the door can be kicked in or pushed in with your shoulder |
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| For any other problems |
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