Detex ML-1548 Series Electromagnetic Lock with 1500 Lb. Holding Force

Detex ML-1548 Series Electromagnetic Lock with 1500 Lb. Holding Force

Grade 1 Commercial Magnetic Lock Solution

The Detex ML-1548 Series Electromagnetic Lock delivers professional-grade security with 1500+ lbs. of holding force, powerful enough to hold doors against forces that would deform or destroy the door before the lock can be forced open. This Grade 1 magnetic lock features 12/24 VDC voltage sensing input with built-in spike protection and all steel magnetic core construction for maintenance-free operation. The failsafe design guarantees positive, instantaneous release when de-energized by Fire Life Safety Systems or remote controls.

Professional Features & Benefits

• Exceptional Holding Force: 1500+ lbs. holding force to separation point provides superior security against forced entry attempts.
• Dual Voltage Operation: 12/24 VDC voltage sensing input with built-in spike protection accommodates various system requirements.
• Maintenance-Free Design: All steel magnetic core construction with no moving parts eliminates binding, wear, and maintenance requirements.
• Easy Installation System: Interlocking slide mounting plate with peel-n-stick paper template enables time-saving installation before or after wiring.
• Failsafe Operation: Positive, instantaneous release when de-energized ensures compliance with Fire Life Safety System requirements.
• Professional Construction: Plated and anodized aluminum surfaces with non-handed design matches any application or décor.
• Simplified Wiring: Electronics module provides numbered terminal block connections, eliminating wire nuts for clean installations.
• Manufacturer Warranty: 3 Year Limited Manufacturers Warranty provides added confidence and protection.

Technical Specifications

• ADA Compliant: Yes
• Armature: 7.4375" L x 2.375" H x .625" D
• Commercial/Residential: Commercial
• Door Hand Direction: Non-handed
• Holding Force: 1500 lbs.
• Product Category: Electromagnetic Locks
• Product Dimension: 10.5" L x 2.875" H x 1.625" D
• Product Finish: Aluminum
• Product Group: Door Controls
• Product Model: ML-1548
• Product Subgroup: Magnetic Locks
• Product Type: Electromagnetic Locks
• Product Voltage: 12/24 VDC
• Series: ML-1548
• Subcategory: Electromagnetic Locks
• Warranty: 3 Year Limited Manufacturers Warranty

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm 12/24 VDC voltage and current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit using the interlocking slide mounting plate and peel-n-stick paper template ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams using the numbered terminal block connections. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including failsafe operation per application requirements and Fire Life Safety System integration.
6. Restore power and test all functions including normal holding operation, failsafe release, and integration with Fire Life Safety Systems and remote controls.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Building Security Systems
• Healthcare Facility Access Control
• Educational Institution Safety Systems
• Government and Municipal Buildings
• Industrial Facility Monitoring
• Emergency Exit Compliance
• Multi-Tenant Residential Properties

Why Choose Detex Quality?

Detex ML-1548 Series electromagnetic locks deliver professional-grade reliability with all steel magnetic core construction and Grade 1 performance standards. The 3 Year Limited Manufacturers Warranty and maintenance-free design with no moving parts ensure dependable operation in demanding commercial applications where security and Fire Life Safety compliance are essential.

Installation Guide