DITEK DTK-4803CMXPLUS 480VAC Three-Phase Surge Protective Device

Protect critical three-phase equipment and infrastructure with the DITEK DTK-4803CMXPLUS three-phase surge protective device. Designed for commercial, industrial and security applications, this 480VAC SPD delivers robust surge suppression to keep pumps, motors, HVAC units, data closets and surveillance systems online during voltage transients. The compact CMXPLUS unit combines a NEMA 4X enclosure for harsh environments with an industry-leading 75,000 amp total surge current capacity to absorb large utility or lightning-induced spikes.

Built with LED status indicators for each phase, the DTK-4803CMXPLUS simplifies on-site diagnostics and reduces mean time to repair for monitoring and security teams. Its RoHS-certified design and TAA/NDAA compliance make it suitable for IT, networking and physical security deployments where regulatory compliance matters. With a 10-year limited warranty, this DITEK surge suppressor is a cost-effective, long-term solution to protect sensitive equipment and maintain system uptime.

Add the DTK-4803CMXPLUS to your power protection strategy to safeguard surveillance, monitoring and operational systems — contact your supplier to install and secure your three-phase power today.

• Industrial-grade three-phase protection that safeguards motors, HVAC, pumps and critical security/surveillance systems from damaging transients
• NEMA 4X rated enclosure for reliable outdoor and harsh-environment performance, reducing downtime and maintenance costs
• Integrated LED status indicators for each phase provide instant diagnostic visibility to streamline monitoring and troubleshooting
• High 75,000A total surge capacity and 480VAC rating to absorb large utility or lightning-induced surges and protect downstream equipment
• Backed by a 10-year limited warranty and TAA/NDAA compliance for use in government and commercial installations