
LOX ES20 High Security Electric Strike 10–30VDC 4 Hour Fire Rated
Key Features
- LOX LES20 high security electric strike designed for access control systems.
- Multi voltage operation from 10VDC to 30VDC.
- Field selectable fail safe or fail secure locking.
- Stainless steel construction for durability.
- Holding strength exceeding 1490 kg.
- 10 mm strike lip supplied as standard to reduce risk of clothing damage.
- 5 mm lip extension included.
- Solenoid suitable for continuous duty operation.
- Fire rated installation up to 4 hours.
- Includes tab mounting kit and adhesive installation template.
- Pre drilled for optional extension lips.
Compatibility
- Designed for hinged doors in access control systems.
- Suitable for aluminium, timber and steel door frames.
- Compatible with a wide range of mortice locks and latches.
- Designed for 18 mm latch with 3 mm door gap.
- Suitable for commercial and industrial security installations.
Full Specifications
Fire Rated
- Successfully fire rated up to 4 hours on fire door assemblies.
- Tested in accordance with AS/NZS 1905 Part 1-1997 and BS 476 Part 22-1987.
Available Finish Color
Black
Silver
Whats In The Box
- LOX ES20 electric strike.
- 5 mm strike lip extension.
- Tab mounting kit.
- Self adhesive installation template.
- Mounting hardware.
Dimension

Item Code Family
| Item Code | Product | Model |
|---|---|---|
| LOX ES10 Electric Strike 12 or 24VDC 4 Hour Fire Rated IP56 - Black/Silver | ||
| LES10 | LOX ES10 Electric Strike | Non-Monitored |
| LES10M | LOX ES10 Electric Strike | Monitored |
| LOX ES20 High Security Electric Strike 10–30VDC 4 Hour Fire Rated - Black/Silver | ||
| LES20 | LOX ES20 High Security Electric Strike | Non-Monitored |
Download PDF Resources
| LOX ES20 Electric Strike Datasheet | |
| LOX ES20 Installation Manual | |
| Fail Safe / Fail Secure Changeover Guide |
Frequently Asked Questions (FAQ)
- Can the ES20 be installed on fire doors?
Yes. The strike is fire rated up to 4 hours when installed on approved fire door assemblies. - Is the locking mode configurable?
Yes. Fail safe or fail secure mode can be selected during installation. - What is the holding strength?
The ES20 electric strike provides holding strength of over 1490 kg.
Additional Information
- Designed for high security commercial access control systems.
- Stainless steel construction improves durability and corrosion resistance.
- Suitable for heavy duty commercial doors and high traffic entry points.
LOX products are covered by manufacturer warranty against defects in materials and workmanship for specified product ranges and warranty periods (conditions and exclusions apply).View full warranty details.
Technical Drawing

LOX products are covered by manufacturer warranty against defects in materials and workmanship for specified product ranges and warranty periods (conditions and exclusions apply).View full warranty details.