Ditek DTK-2MHLP24BWB

The Ditek DTK-2MHLP24BWB is a hybrid surge protection module for 24V data and signaling circuits, built for hardwired mounting on a Snap-Track base. Each field-replaceable module protects up to two circuit pairs and can be expanded across the track to cover up to 10 pairs total from a single grounding point, making it well suited for fire alarm and security data/signaling wiring runs that need multi-stage protection without a full panel swap. The module combines SAD (silicon avalanche diode) and GDT (gas discharge tube) protection stages and is rated for both AC and DC low-voltage applications.

Key Features

• Hybrid multi-stage protection combining SAD and GDT technology
• Hardwired Snap-Track mounting base with field-replaceable protection modules
• Expandable design: each module covers 2 pairs, up to 10 pairs total per track
• Single-point grounding for the full module bank
• Fails safe by shorting to ground when the protection element is compromised

Technical Specifications

• Rated Voltage: 24V circuits
• Protected Pairs: 2 per module, up to 10 pairs with expansion
• Circuit Type: Data and signaling (AC/DC low-voltage)
• Mounting: Snap-Track base, hardwired

Certifications

• Manufactured to Ditek's life-safety surge protection standards for fire alarm and security signaling circuits