DITEK DTK-DR12B 12v DIN Rail Protection Module

Keep mission-critical security, surveillance and monitoring equipment online with the DITEK DTK-DR12B 12V DIN Rail Protection Module. This DITEK surge protection module is engineered for low-voltage environments, delivering reliable transient suppression for 12V AC/DC systems while minimizing service interruptions. The unit protects two circuit pairs and mounts easily to a 35mm DIN rail or via the included grounding lug, making it ideal for control panels, CCTV power distribution, access control and networked monitoring gear.

The hybrid design combines SAD and GDT technologies for fast clamping and robust energy handling, and the removable, field-replaceable protection module lets technicians restore protection quickly without replacing the entire assembly. If the protector is compromised it shorts to ground to prevent erratic behavior, protecting downstream devices and reducing troubleshooting time. With TAA/NDAA and RoHS compliance and a 10-year limited warranty, the DTK-DR12B is suited for enterprise and government installations that demand proven surge protection. Add this DIN rail surge module to your security or surveillance power infrastructure to safeguard cameras, sensors and control systems—contact sales or order now to upgrade protection.

• Protects critical low-voltage equipment and reduces downtime by shielding 12V systems against damaging voltage transients
• Field-replaceable protection module speeds serviceability and keeps security and surveillance systems online
• Compact 35mm DIN rail mount design saves cabinet space and simplifies installation in monitoring racks
• Hybrid SAD + GDT technology delivers fast clamping and reliable surge diversion for long-term protection
• Fail-safe short-to-ground behavior prevents unpredictable failure modes and protects downstream devices
• TAA/NDAA and RoHS compliance for government and enterprise deployments with a 10-year limited warranty