Transtector DC Line Surge Protection

DC surge protectors are devices that are designed specifically for direct current lines. Unlike AC, that oscillates back and forth, DC remains at a constant voltage. This makes arcing a bigger hazard and the surge protection device must be designed with additional arc extinguishing measures.

Transtector DRDC Series with SASD technology provides superior surge protection for DC and low frequency data lines. They are DIN rail mounted with replaceable suppression modules. I2R ICP Series with SASD technology provides silicon surge protection for DIN rail applications. The replaceable suppression modules are installed in parallel and feature visual and remote status indication. DRI Series with SASD technology provide two pair/four wire protection approved for hazardous locations. The DIN rail mount, plug-in suppressor modules feature line and load bidirectional protection and visual and remote status indication. I2R IEP DC Series with SASD technology provides silicon surge protection for DIN rail mount applications. The replaceable suppressions modules feature visual and remote status indication. DCOD Series with SASD technology provides silicon surge protection for indoor/outdoor tower-top antenna applications. It features series 25 A two-port protection, surge and protected wiring terminals and remote status monitor relay contacts. DC Defender with series fused, SASD surge protection provides 48 VDC silicon surge protection for indoor/outdoor tower-top antenna applications. It features NEMA 3R enclosure, 2 mode DC power protection and 10 AWG wire for 15 A circuits.

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$14739.53
Transtector E3PM HT S100 DC Line Surge Protector (HT-DO-E3PM-2810). 28 Vdc- Transtector E3PM HT S100 (HEMP Tested)
$5079.91
Transtector E3PM HT S30 DC Line Surge Protector (HT-DO-E3PM-283). 28 Vdc-Transtector E3PM HT S30 (HEMP Tested)
$975.17
CFP-Transtector DCPM HT DC Line Surge Protector (HT-DI-DCPM-48D). 48 Vdc, Dual Mode
$434.57
Transtector I2R DSA DC Line Surge Protector (1101-1157). 48 Vdc, Modular Railroad Protector
$493.22
Transtector 3DC48-32 DC Line Surge Protector (1101-1130).48 VDC protector provides high surge current capacity and low let-through voltage.
$255.20
Transtector I2R IEP 12-5 DC Line Surge Protector (1104-11-000).Advanced modular Din Rail mount silicon surge protection for 12 VDC applications
$270.31
Transtector CPX DC Defender 24 DC Line Surge Protector (1000-1464).24 volt DC module protector designed to mount into CPX chassis (PN 1001-972) or (PN 1101-1137).
$255.20
Transtector I2R IEP 24-5 DC Line Surge Protector (1104-11-001).
$189.08
PolyPhaser IX-3DC24 DC Line Surge Protector (IX-3DC24).Weatherized, modular, UL 497B, 24 VDC DC surge suppressor for three dc pairs
$138.26
PolyPhaser IX-2DC48 DC Line Surge Protector (IX-2DC48).Weatherized, modular, UL 497B, 48 VDC DC surge suppressor for two dc pairs
$151.81
PolyPhaser IX-2DC24 DC Line Surge Protector (IX-2DC24).Weatherized, modular, UL 497B, 24 VDC DC surge suppressor for two dc pairs
$138.26
PolyPhaser IX-2DC12 DC Line Surge Protector (IX-2DC12).Weatherized, modular, UL 497B, 12 VDC DC surge suppressor for two dc pairs
$108.55
PolyPhaser IX-1DC48 DC Line Surge Protector (IX-1DC48).Weatherized, modular, 48 VDC power supply DC surge suppressor
$719.88
PolyPhaser IS-60VDC-30A-FG DC Line Surge Protector (IS-60VDC-30A-FG).60 VDC, 30 A power supply DC surge suppressor with floating ground
$747.48
PolyPhaser IS-24VDC-30A-FG DC Line Surge Protector (IS-24VDC-30A-FG).24 VDC, 30 A power supply DC surge suppressor with floating ground
$721.42
PolyPhaser IS-17VDC-30A-NG DC Line Surge Protector (IS-17VDC-30A-NG).17 VDC, 30 A power supply DC surge suppressor with negative ground
$721.42
PolyPhaser IS-17VDC-30A-FG DC Line Surge Protector (IS-17VDC-30A-FG).17 VDC, 30 A power supply DC surge suppressor with floating ground
$753.52
PolyPhaser IS-12VDC-50A-NG DC Line Surge Protector (IS-12VDC-50A-NG).12 VDC, 50 A power supply DC surge suppressor with negative ground
$747.48
PolyPhaser IS-12VDC-30A-NG DC Line Surge Protector (IS-12VDC-30A-NG).12 VDC, 30 A power supply DC surge suppressor with negative ground
$220.40
Transtector I2R SPV100 3-40 DC Line Surge Protector (1104-11-105).Din Rail mount DC surge protection device, with MOV technology to meet Type 2 requirments.
$220.40
Transtector I2R SPV200 3-40 DC Line Surge Protector (1104-11-104).Din Rail mount DC surge protection device, with MOV technology to meet Type 2 requirements. 
$221.51
Transtector I2R SPV300 3-40 DC Line Surge Protector (1104-11-103).Din Rail mount DC surge protection device, with MOV technology to meet Type 2 requirments
$220.40
Transtector I2R SPV1000 3-40 DC Line Surge Protector (1104-11-101).Din Rail mount DC surge protection device, with MOV technology to meet Type 2 requirments.
$220.40
Transtector I2R SPV600 3-40 DC Line Surge Protector (1104-11-100).Din Rail mount DC surge protection device, with MOV technology to meet Type 2 requirements.
$339.77
Transtector I2R SA 48 3-40 DC Line Surge Protector (1104-11-005).48 V Din Rail DC Surge Protection
$270.31
Transtector I2R IEP 48-5 DC Line Surge Protector (1104-11-002).Advanced modular Din Rail mount silicon surge protection for 48 VDC applications
$194.81
Transtector I2R SA 48-40 DC Line Surge Protector (1102-014-38-2).Transtector I2R DC SA Series is a compact and robust component surge protector, ideal for low voltage power supply system, configured with visual status indication
$363.10
Transtector DRI 120 DC Line Surge Protector (1101-870).120 Vac/low power signal, silicon, Din Rail, equipment surge protector with visual status indication for constantly or intermittently powered devices
$317.11
Transtector FSP 8002 MC DC Line Surge Protector (1101-849).Advanced silicon surge suppression for low voltage 5 VDC to 24 VDC data/signal lines, UL 94-5V enclosure, terminal screws, 4 balanced pairs and 1 ground
$217.51
Transtector SXRR 90 DC Line Surge Protector (1101-744).Designed for high-speed, high-current applications, the SXRR silicon diode 90 V surge protector are ideal for railroad signaling and Positive Train Control (PTC) applications
$285.40
Transtector DRDC 70 DC Line Surge Protector (1101-724).Ultra-compact, silicon, Class I, Div 2 component surge protector for 70 VDC DIN rail mount applications
$194.81
Transtector SXRR-50 V DC Line Surge Protector (1101-707).High speed, high current silicon suppressor for railroad signaling systems
$1138.15
Transtector CB-48-RD-DW DC Line Surge Protector (1101-686).Circuit breaker style silicon surge protection for dc power distribution systems with reverse polarity protection from power cross and inductive swells
$280.76
Transtector DRDC 48 DC Line Surge Protector (1101-681).Ultra-compact, Class I, Div 2 silicon component surge protector for 48 VDC Din Rail applications
$264.29
Transtector DRDC 7 DC Line Surge Protector (1101-678).Ultra-compact, Class I, Div 2, ATEX certified silicon component surge protector for 7 VDC DIN applications
$301.99
Transtector I2R ICP 48 VDC DC Line Surge Protector (1101-626).Advanced modular Din Rail mount silicon surge protection for 48 VDC applications
$317.11
Transtector I2R ICP 24VDC DC Line Surge Protector (1101-625).Advanced modular Din Rail mount silicon surge protection for 24 VDC applications
$301.99
Transtector I2R ICP 12VDC DC Line Surge Protector (1101-624).Advanced modular Din Rail mount silicon surge protection for 12 VDC applications
$602.51
Transtector CB 24 RD DC Line Surge Protector (1101-548).Circuit breaker style silicon surge protection for dc power distribution systems and reverse polarity protection from power cross and Inductive swells
$602.51
Transtector CB 48-RD DC Line Surge Protector (1101-511).Circuit breaker style silicon surge protection for dc power distribution systems and reverse polarity protection from power cross and Inductive swells
$301.99
Transtector DC Defender 48-5 DC Line Surge Protector (1101-1110). Outdoor 48 Vdc Silicon Protector includes Outdoor Enclosure
$377.52
Transtector SXRR 50-DD DC Line Surge Protector (1101-1105).High performance dual stack SASD primary railroad equipment protector with status indicator.  Please
$451.51
Transtector DTA DC Line Surge Protector (1101-1099). 48 Vdc, Modular Railroad Protector
$635.84
Transtector DCOD 48-5 DC Line Surge Protector (1101-1027).48 VDC, silicon diode technology, outdoor dc surge protector with 5 kA nominal discharge current
$566.29
Transtector DCOD 24-5 DC Line Surge Protector (1101-1026).24 VDC silicon dc outdoor surge protector with 5kA nominal discharge current
$490.78
Transtector DCOD 48-2.5 DC Line Surge Protector (1101-1025).48 VDC, silicon diode outdoor surge protector with 2.5 kA nominal discharge current
$425.58
Transtector DCOD 24-2.5 DC Line Surge Protector (1101-1024).24 VDC outdoor surge protector with 2.5 kA nominal discharge current.
$451.51
Transtector 3DC48-20 DC Line Surge Protector (1101-1014).48 VDC protector that utilizes MOV technology to provide high surge current capacity and low let-through voltage