Low Voltage DC Signal Surge Protectors

PolyPhaser, Transtector and DOWIN offer engineered low voltage dc signal surge and lightning protection devices in multiple configurations. From the tower top to the network's edge, we have the best low voltage dc signal surge protection solution.

Product Number Product Description Connector Protocol/Application
24 V Panel Surge Protection - Transtector TSP 1100-054 24 V Panel Surge Protection - Transtector TSP Electrical leads RS-422 24 V Panel Surge Protection - Transtector TSP
24 V Panel Surge Protection - Transtector TSP 1100-988-1 24 V Panel Surge Protection - Transtector TSP AMP power lock Low voltage dc signal 24 V Panel Surge Protection - Transtector TSP
24 V Panel Surge Protection - Transtector TSP 1101-096 24 V Panel Surge Protection - Transtector TSP Low voltage dc signal 24 V Panel Surge Protection - Transtector TSP
13 V Data Line Surge Protector - Transtector FSP 1101-372-1 13 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422 13 V Data Line Surge Protector - Transtector FSP
27 V Data Line Surge Protector - Transtector FSP 1101-372-2 27 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422-4-20 mA 27 V Data Line Surge Protector - Transtector FSP
54 V Data Line Surge Protector - Transtector FSP 1101-372-3 54 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422, 4-20 mA Loop 54 V Data Line Surge Protector - Transtector FSP
90 V Panel Surge Protection - Transtector TSP 1101-375 90 V Panel Surge Protection - Transtector TSP Two position AMP power lock RS-422 90 V Panel Surge Protection - Transtector TSP
60 V Panel Surge Protection - Transtector TSP 1101-421 60 V Panel Surge Protection - Transtector TSP AMP power lock RS-422 60 V Panel Surge Protection - Transtector TSP
7 VDC DIN Rail Surge Protector-Transtector DRDC 1101-678 7 VDC DIN Rail Surge Protector-Transtector DRDC Screw terminal RS-422/485 7 VDC DIN Rail Surge Protector-Transtector DRDC
12 VDC DIN Rail Surge Protector-Transtector DRDC 1101-679 12 VDC DIN Rail Surge Protector-Transtector DRDC Screw terminal RS-422/485 12 VDC DIN Rail Surge Protector-Transtector DRDC
24 VDC DIN Rail Surge Protector-Transtector DRDC 1101-680 24 VDC DIN Rail Surge Protector-Transtector DRDC Screw terminal RS-422/485 24 VDC DIN Rail Surge Protector-Transtector DRDC
DRDC 48 VDC Surge Protector-Transtector DRDC 1101-681 DRDC 48 VDC Surge Protector-Transtector DRDC Screw Terminal RS-422/485 DRDC 48 VDC Surge Protector-Transtector DRDC
DRDC 70 VDC Surge Protector-Transtector DRDC 1101-724 DRDC 70 VDC Surge Protector-Transtector DRDC Screw terminal RS-422/485 DRDC 70 VDC Surge Protector-Transtector DRDC
UL 487B, DB-10, Ribbon Cable, Headset Surge Protection - Transtector VPR 1101-726 UL 487B, DB-10, Ribbon Cable, Headset Surge Protection - Transtector VPR 10 pin dual in-line package, ribbon connector Motorola CentraComm UL 487B, DB-10, Ribbon Cable, Headset Surge Protection - Transtector VPR
UL 497A DB-15, Ribbon Cable Headset Surge Protection - Transtector VPR 1101-748 UL 497A DB-15, Ribbon Cable Headset Surge Protection - Transtector VPR DB-15 Male and Female Motorola CentraComm UL 497A DB-15, Ribbon Cable Headset Surge Protection - Transtector VPR
24 V Data Line Surge Protector - Transtector FSP 1101-849 24 V Data Line Surge Protector - Transtector FSP Screw Terminal 24 V Data Line Surge Protector - Transtector FSP
5 V, DIN Rail, 10kA Surge Protection Device - DOWIN 31013706 5 V, DIN Rail, 10kA Surge Protection Device - DOWIN Screw Terminal Low Voltage DC Signal 5 V, DIN Rail, 10kA Surge Protection Device - DOWIN
12 V, DIN Rail, 10kA Surge Protection Device - DOWIN 31013707 12 V, DIN Rail, 10kA Surge Protection Device - DOWIN Screw Terminal Low Voltage DC Signal 12 V, DIN Rail, 10kA Surge Protection Device - DOWIN
5 V, DIN Rail, 10kA Surge Protection Device - DOWIN 31013709 5 V, DIN Rail, 10kA Surge Protection Device - DOWIN Screw Terminal RS-422/RS-485 5 V, DIN Rail, 10kA Surge Protection Device - DOWIN
24 Vdc, 10kA rated DIN Rail Surge Protection - DOWIN 31013710 24 Vdc, 10kA rated DIN Rail Surge Protection - DOWIN Low Voltage DC Signal Low Voltage DC Signal 24 Vdc, 10kA rated DIN Rail Surge Protection - DOWIN
24 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN 31018376 24 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN Screw Terminal Low Voltage DC Signal 24 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN
5 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN 31018378 5 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN Screw Terminal RS-422/RS-485 5 Vdc, DIN Rail, 10kA Surge Protection Device - DOWIN
Outdoor, Metal Enclosure, UL 497B, Low Voltage DC, <9 VDC, Twisted Pair Signal Surge Protector - PolyPhaser IX IX-1H Outdoor, Metal Enclosure, UL 497B, Low Voltage DC, <9 VDC, Twisted Pair Signal Surge Protector - PolyPhaser IX Screw terminal Low voltage dc, <9 Vdc, twisted pair signal, 2 wires 100 BT Outdoor, Metal Enclosure, UL 497B, Low Voltage DC, <9 VDC, Twisted Pair Signal Surge Protector - PolyPhaser IX
Outdoor, Metal Enclosure, UL 497B, Low Voltage, 9 VDC, Twisted Pair Signal with 24 VDC Power Surge Protector - PolyPhaser IX IX-1H1DC24 Outdoor, Metal Enclosure, UL 497B, Low Voltage, 9 VDC, Twisted Pair Signal with 24 VDC Power Surge Protector - PolyPhaser IX Screw terminal Low voltage dc, <9 Vdc, twisted pair signal 2 pair data, 2 pair DC 24 Outdoor, Metal Enclosure, UL 497B, Low Voltage, 9 VDC, Twisted Pair Signal with 24 VDC Power Surge Protector - PolyPhaser IX
Low Voltage DC, <9 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX IX-1H1DC48 Low Voltage DC, <9 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX Screw terminal Low voltage signal with 48 V power Low Voltage DC, <9 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX
Low Voltage, <12 VDC, Twisted Pair Signal Surge Protection - PolyPhaser IX IX-1L Low Voltage, <12 VDC, Twisted Pair Signal Surge Protection - PolyPhaser IX Screw terminal Low voltage signal Low Voltage, <12 VDC, Twisted Pair Signal Surge Protection - PolyPhaser IX
Low Voltage, <12 VDC, Twisted Pair Signal and 24 VDC Surge Protection with Isolated Ground - PolyPhaser IX IX-1L1DC24-IG Low Voltage, <12 VDC, Twisted Pair Signal and 24 VDC Surge Protection with Isolated Ground - PolyPhaser IX Screw terminal Low voltage signal with 24 V power with Isolated Ground Low Voltage, <12 VDC, Twisted Pair Signal and 24 VDC Surge Protection with Isolated Ground - PolyPhaser IX
Low Voltage, 12 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX IX-1L1DC48 Low Voltage, 12 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX Screw terminal Low voltage signal with 48 V power Low Voltage, 12 VDC, Twisted Pair Signal with 48 VDC Surge Protection - PolyPhaser IX
Low Voltage 12 VDC Twisted Pair Signal with Two Pairs 24 VDC Surge Protection - PolyPhaser IX IX-1L2DC24 Low Voltage 12 VDC Twisted Pair Signal with Two Pairs 24 VDC Surge Protection - PolyPhaser IX Screw terminal Low voltage signal with two pairs 24 V power Low Voltage 12 VDC Twisted Pair Signal with Two Pairs 24 VDC Surge Protection - PolyPhaser IX
Low Voltage, 12 VDC, Twisted Pair Signal with Two Lines 48 VDC Surge Protection - PolyPhaser IX IX-1L2DC48 Low Voltage, 12 VDC, Twisted Pair Signal with Two Lines 48 VDC Surge Protection - PolyPhaser IX Screw terminal Low voltage signal with two lines 48 V power Low Voltage, 12 VDC, Twisted Pair Signal with Two Lines 48 VDC Surge Protection - PolyPhaser IX
50, +-64VDC Data Surge Protector Modules - PolyPhaser IX IX-50N 50, +-64VDC Data Surge Protector Modules - PolyPhaser IX Screw terminal 50 V data and/or dc power (quantity 50) 50, +-64VDC Data Surge Protector Modules - PolyPhaser IX
Outdoor, Metal Enclosure, UL 497B, Multi-line Low Voltage, <12 VDC,  Surge Protector - PolyPhaser IX IX-5L Outdoor, Metal Enclosure, UL 497B, Multi-line Low Voltage, <12 VDC, Surge Protector - PolyPhaser IX Screw terminal Multi-line low voltage, <12 V Outdoor, Metal Enclosure, UL 497B, Multi-line Low Voltage, <12 VDC,  Surge Protector - PolyPhaser IX
Outdoor, Metal Enclosure, UL 497B, Multi-line 50 VDC Data/Power Surge Protector - PolyPhaser IX IX-5N Outdoor, Metal Enclosure, UL 497B, Multi-line 50 VDC Data/Power Surge Protector - PolyPhaser IX Screw terminal 50 V data/power Outdoor, Metal Enclosure, UL 497B, Multi-line 50 VDC Data/Power Surge Protector - PolyPhaser IX