DITEK DTK-TSS4D Series Connected Surge Protector with Dry Contacts, NEMA 4X Enclosure

Keep mission-critical security, surveillance and networking systems online with the DITEK DTK-TSS4D Series connected surge protector. Designed for 120V AC power lines, this surge protection module delivers high-energy (54kA-class) suppression in a fast-responding series topology to reduce the risk of equipment damage and costly downtime. The DTK-TSS4D’s dry-contact remote monitoring lets facility managers and integrators receive real-time status through alarm panels or building management systems, simplifying maintenance and ensuring continual protection.

Housed in a NEMA 4X, corrosion-resistant enclosure, the unit is built for outdoor, industrial and exposed installations where environmental resilience matters. Compliance with TAA and NDAA, a RoHS designation and a 10-year limited warranty make it a dependable choice for commercial and government security deployments. Hardwired installation and compact dimensions provide flexible placement near camera systems, access control panels, or network closets.

Protect your investment and maintain uninterrupted monitoring — specify the DITEK DTK-TSS4D for your next security or surveillance installation and order for reliable surge protection today.

• Protects critical security and surveillance gear from damaging AC surges, minimizing downtime and equipment replacement costs
• Built-in dry contacts enable remote monitoring and integration with alarm or building management systems for proactive maintenance
• NEMA 4X enclosure provides corrosion-resistant, weatherproof protection for outdoor or harsh environments
• Fast series-design response and 54kA-class surge suppression deliver reliable protection for 120V AC circuits
• TAA/NDAA compliant with a 10-year limited warranty, RoHS compliant and Made in the USA for trusted procurement