Ditek DTK-DR12F Din Rail Surge Protector 12V 1A

Product Description

The DITEK DTK-DR12F is a DIN rail mounted surge protector rated at 12 volts and 1 amp, designed to protect low-voltage fire alarm and life safety system circuits from transient voltage events. It mounts directly onto standard DIN rail inside a control panel or enclosure, providing in-line surge suppression without requiring additional hardware. Fire alarm technicians and low-voltage system installers deploy this device to safeguard sensitive control panel circuits, notification appliance circuits, and initiating device circuits from damaging voltage spikes caused by lightning, switching transients, or induced surges.

This surge protector is intended for fire alarm and fire suppression system applications where low-voltage DC circuits require transient protection. It falls under the fire surge protection category, making it a fit for residential and commercial fire panel installations. Its DIN rail form factor allows clean integration into standard fire alarm control panel enclosures and auxiliary power supply cabinets, keeping installations organized and compliant with panel layout requirements.

Key Features

• DIN rail mounting for tool-free integration into standard enclosures
• Rated at 12 volts DC and 1 amp for low-voltage fire system circuits
• Provides transient voltage surge suppression on sensitive life safety circuits
• Compact form factor minimizes panel space consumption
• Sold individually as a single unit

Compatibility

Designed as an OEM-style surge protection device for low-voltage DC fire alarm and life safety system circuits requiring DIN rail mounted transient protection.

Installation Notes

Installation should be performed by a licensed fire alarm technician or low-voltage systems contractor in accordance with NFPA 72 and applicable local codes. Power down the fire alarm control panel and follow the panel manufacturer lockout procedure before connecting or disconnecting the device. Verify polarity on the 12-volt DC circuit before energizing. Do not install in wet or unenclosed locations unless the mounting enclosure is rated for the environment.