The ML350 Electric Release Lock is a compact, high-security locking solution designed for access control systems , door entry systems and electronic security installations. Suitable for commercial, industrial, educational, healthcare, residential and public sector environments, it provides reliable fail-safe locking for demanding door applications.
The ML350 uses an electromechanical locking mechanism that provides a holding force of up to 1,500lbs (680kg) while continuing to operate under side loads of up to 500lbs (227kg) . This makes it particularly suitable for doors subject to pressure before release, helping to maintain dependable unlocking performance in demanding conditions.
Manufactured from durable stainless steel with a slim, narrow profile, the ML350 is ideal for installations where available mounting space is limited. The lock also includes a lock status monitoring output for connection to compatible access control or monitoring systems.
Available Models & Accessories
- ML350 – Monitored Electric Release Lock
- ML350-44MM-KEEPER – 44mm Stainless Steel Keeper Plate
- ML350-54MM-KEEPER – 54mm Stainless Steel Keeper Plate
Key Features
- Electric Release Lock
- Compact Narrow Profile
- 12VDC or 24VDC Operation
- Fail Safe Operation
- Holding Force up to 1,500lbs (680kg)
- Operates under Side Loads up to 500lbs (227kg)
- Lock Status Monitoring Output
- Stainless Steel Construction
- Suitable for Access Control Systems
- Suitable for New Installations and Retrofit Projects
- Optional 44mm and 54mm Keeper Plates Available
- Suitable for High-Security Door Applications
Typical Applications
- Access Control Systems
- Commercial Buildings
- Healthcare Facilities
- Educational Buildings
- Industrial Premises
- Apartment Buildings
- Office Entrances
- Restricted Access Areas
- High-Security Doors
- Staff Access Doors
- Internal Security Doors
Compatibility and Accessories
The ML350 Electric Release Lock is designed to integrate with a wide range of access control and door security equipment.
This electric release is commonly used with access control systems, door entry intercoms, keypads, proximity readers, press to exit buttons, timers, relays and power supplies.
When building a complete system, please check the release type, fail-safe operation, voltage, door type, lock case compatibility and installation requirements before ordering.
- Access Control Systems
- Door Entry Systems
- Intercom Systems
- Proximity Card Readers
- Keypad Entry Systems
- Press to Exit Buttons
- Emergency Door Release Units
- Power Supplies
- Relays and Timers
- Building Management Systems
- Door Monitoring Systems
Technical Specification
- Product Type: Monitored Electric Release Lock
- Operating Voltage: 12VDC or 24VDC
- Operation: Fail Safe
- Holding Force: Up to 1,500lbs (680kg)
- Side Load: Up to 500lbs (227kg)
- Lock Monitoring: Monitored
- Construction: Stainless Steel
- Dimensions: 200mm x 25mm x 40mm (H x W x D)
The ML350 Electric Release Lock provides a compact and reliable locking solution for access control installations requiring high holding force, monitored lock status and dependable fail-safe operation . Its slim stainless steel construction and ability to operate under side loads of up to 500lbs (227kg) make it particularly suitable for demanding commercial, industrial and high-security door applications.
Frequently Asked Questions
What is the ML350 used for?
The ML350 is a high-security electric release lock designed for access control, door entry and electronic security applications requiring fail-safe operation and high holding force.
What holding force does the ML350 provide?
The ML350 provides a holding force of up to 1,500lbs (680kg) .
What does side load mean?
Side load is pressure applied against the door