Edco TER-043 Zone Loop 24V AC Surge Protector.
TER-043 Surge Protector.
The Emerson Edco TER-043 surge protection suppressor is a single-pair (2-wire) surge suppressor that installs directly onto electronic circuit wiring terminal screws. This close proximity preserves the protectors response time, clamping level, and ground reference by eliminating lead lengths. The small size of the TER Series protector allows for it to fit directly inside most fire or security panels, CCTV housings and other system electronic enclosures. Ordering information: Fits in series with circuit's wires at the terminal screws. Zone, Buss, Loop, Data, Receive, Bell, Horn, Strobe, Pan/Tilt & CCTV
TER Series PD.