Dortronics Systems, Inc.
Dortronics TJMM-300 Mini Series Cabinet & Drawer Electromagnetic Lock – 300 lb Holding Force (Inswing with Z-Bracket)
The Dortronics TJMM-300 is a compact Mini Series electromagnetic cabinet and drawer lock designed for inswing applications where space-saving and secure low-profile locking is required. It provides 300 lb of holding force, making it ideal for securing small access points such as cabinets, drawers, server enclosures, and specialty storage compartments.
Unlike the standard MM-300, the TJMM-300 is specifically configured for inswing door applications and includes a Z-bracket for proper installation alignment. This allows the magnet and armature to function correctly in confined or inward-swinging mounting scenarios.
The lock operates on 12/24 VDC dual voltage and features fail-safe operation, automatically releasing when power is removed. Its compact stainless-steel housing ensures durability while maintaining a discreet footprint suitable for commercial, institutional, and security-sensitive environments.
The TJMM-300 is commonly used in applications requiring controlled access to small enclosures such as data cabinets, pharmaceutical storage, filing systems, and restricted equipment compartments.
Key Features
- 300 lb electromagnetic holding force
- Designed for inswing cabinet and drawer applications
- Includes Z-bracket for proper mounting alignment
- 12/24 VDC dual voltage operation
- Fail-safe operation (releases on power loss)
- Compact Mini Series design for tight spaces
- Durable stainless steel housing
- Suitable for commercial and institutional security use
Technical Specifications
- Model: TJMM-300
- Series: Mini Series (Mini-Mite)
- Lock Type: Electromagnetic cabinet/drawer lock
- Holding Force: 300 lb
- Voltage: 12/24 VDC
- Application: Inswing cabinets, drawers, enclosures
- Mounting: Includes Z-bracket
- Operation: Fail-safe electromagnetic locking system
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