SAE T32-DG DG-Series Low-Voltage Fire Alarm Surge Protector, 32V

Keep fire alarm, security and surveillance systems online and nuisance-free with the Space Age Electronics SAE T32-DG DG-Series low-voltage surge protector. Designed specifically for fire and monitoring applications, this surge protection module combines Silicone Avalanche Diodes (SAD) and Gas Discharge Tubes (GDT) to clamp transients at safe levels while handling large surge energy—protecting sensitive control panels and networked devices. With a 32V AC input rating and ultra low line capacitance, the T32-DG preserves signal integrity for alarm loops, supervised circuits and surveillance equipment. The unit’s single-point managed ground ensures a stable, repeatable ground path to avoid ground-related failures, and the scalable, field-swappable modules with pluggable terminals reduce service time and on-site labor. Housed in a durable polycarbonate case and offering panel, snap-track or DIN-rail mounting, the T32-DG is ideal for commercial fire, access control, security and monitoring installations where uptime and reliability matter. Specify the Space Age Electronics T32-DG to safeguard critical systems—contact your distributor or add it to your next security project.

• Protects fire alarm and security systems from transient over-voltage, reducing nuisance alarms and preventing costly downtime
• Hybrid SAD + GDT design delivers fast, repeatable clamping with high-energy surge handling for reliable protection of sensitive electronics
• Single-point ground and low line capacitance preserve signal integrity for monitoring, surveillance and networked alarm devices
• Scalable, field-swappable modules with pluggable screw terminals enable quick service, minimal disruption and easy upgrades
• Multiple mounting options (panel, snap track, DIN rail) and 32V AC compatibility simplify installation across fire and security installations