SAE RJ31120-MDP RJ-Series Low-Voltage Surge Protection Device

Protect mission-critical low-voltage systems with the Space Age Electronics RJ31120-MDP RJ-Series Low-Voltage Surge Protection Device. This scalable TVSS surge protection module is engineered for security, surveillance and monitoring deployments where moves, adds, and changes are frequent. By suppressing transients introduced on wiring, the RJ31120-MDP helps prevent equipment damage, reduce downtime and protect recurring monthly revenue (RMR) streams.

Designed for practical field use, the module works on standard 120V AC circuits and delivers a 212J surge energy rating to absorb harmful spikes. It also includes phone-line (dataline) protection to shield voice and data connections at the demarcation point. The compact 3.1" x 0.9" x 1.6" footprint makes it simple to install in security panels, telecom racks or junction boxes without sacrificing space.

For integrators and facility managers who require dependable low-voltage surge protection, the Space Age Electronics RJ31120-MDP provides a professional, warranty-backed solution. Add this RJ-Series surge protection device to your next security or network installation to improve uptime and reduce non-billable service calls—order now or contact your distributor for quantity pricing.

• Scalable TVSS design simplifies moves, adds and changes so security and monitoring systems stay protected without rewiring
• Protects low-voltage electronics (security, surveillance, access control) from surges and lightning-related transients to reduce downtime and RMR loss
• 212J surge energy rating and 120V AC compatibility deliver reliable transient suppression where you need it most
• Integrated phone-line (dataline) protection guards voice/data demarcations and prevents nuisance service calls
• Compact RJ-Series form factor installs easily in enclosures, panels or rack-mounted telecom blocks; backed by a lifetime limited warranty