type 1 surge arrester / telecommunications / 1-pair / plug-in
The DP80-TW is a range of single-pair 5-pin plugin surge protectors, manufactured by CITEL. This series is made to safeguard big telephone equipment in PABXs, and central offices. Models of the series utilize the 5-pin formats that enable adaption to CITEL TC99, and related 100-pair connector blocks.
The units have 8/20us:5 kA discharge current ratings, and 100-pair TC99 MDF connector blocks.