LEE DAN 1878-010 Voltage Surge Suppressor, 24-20VAC

Protect critical security and surveillance equipment from damaging voltage transients with the LEE DAN 1878-010 Voltage Surge Suppressor. This surge protection module is engineered for low-voltage applications and provides focused protection for 24-20VAC circuits commonly used in access control, CCTV cameras, and monitoring systems. The 1878-010 responds quickly to spikes and surges, helping extend the life of power supplies, control boards, and other sensitive electronics while reducing costly downtime.

Designed for contractors and facilities managers, the unit ships with a plastic mounting bracket for secure, space-efficient installation inside control panels or enclosures. Its compact footprint allows easy integration into new builds or retrofit projects without compromising protection. By minimizing transient-related failures, the LEE DAN surge suppressor reduces false alarms and service calls—improving overall system reliability for security, surveillance, and remote monitoring installations.

Backed by LEE DAN’s reputation for dependable surge protection, this cost-effective module (manufacturer part number 1878-010) is an ideal choice for integrators who need consistent protection across low-voltage networks. Add the 1878-010 to your next security or monitoring project to safeguard equipment and maintain uptime.

• Protects low-voltage security and surveillance equipment from damaging voltage spikes and surges
• Engineered for 24-20VAC systems to provide targeted protection without impacting normal operation
• Compact surge protection module (model 1878-010) for installers seeking reliable low-voltage protection
• Includes a plastic mounting bracket for fast, secure installation in control panels and enclosures
• Reduces equipment downtime and nuisance alarms by preventing transient-related failures in monitoring and access control systems