DITEK DTK-DR12FM Power Supply, 12V, 1A DIN Rail Module

Protect your security, surveillance and monitoring systems from damaging transients with the DITEK DTK-DR12FM surge protective device. Designed for low-voltage applications, this DITEK DIN rail module is purpose-built to safeguard 12V circuits used in cameras, access control, sensors and fire monitoring equipment. The compact 35mm DIN rail form factor makes it easy to integrate into control cabinets and rack-mounted network enclosures, while the field-replaceable protection module ensures fast servicing and minimal downtime.

Engineered with a hybrid SAD + GDT design, the DTK-DR12FM provides rapid clamping and high-energy dissipation, then opens the circuit if compromised to prevent secondary damage. Grounding is straightforward via a grounded DIN rail or the included lug, and the unit meets UL environmental criteria with a 10-year limited warranty for long-term reliability. Ideal for integrators and facility managers looking to harden low-voltage power feeds, this surge protector helps extend equipment life and maintain continuous operation. Add the DITEK DTK-DR12FM to your next security or monitoring installation to reduce risk and simplify maintenance.

• Protects critical 12V security and surveillance gear from damaging surges, reducing downtime and equipment replacement costs
• Compact 35mm DIN rail module for clean, space-saving installation in control cabinets and network enclosures
• Field-replaceable protection module minimizes service time and keeps systems online during maintenance
• Hybrid SAD + GDT topology delivers fast clamping plus high-energy handling for reliable surge suppression
• Fail-safe open circuit behavior when compromised and grounding via DIN rail or included lug for safer fault response