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Transtector Outdoor DC Protector, 48 VDC, 5 kA

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  • SKU: 1101-1027

Out of Stock

141 in stock
Lewisville TX
141 In stock

Product Information

Transtector 1101-1027

DC Surge Protector SPD DC DEFENDER Outdoor Clamshell 48 Vdc, Full-Mode, 5 kA SASD NEMA 3R

Transtector DC (Direct Current) surge protector (also known as surge protection device or SPD as well as transient voltage surge suppressor or TVSS) 1101-1027 is in-stock and will ship same business day as purchased. Our DC surge protector / SPD will provide overvoltage protection for your equipment. This commercial direct current surge protector helps prevent damage from overvoltage DC that can be caused by lightning surge and other strong changes in electricity. The transient voltage suppressor / TVS device can act as an overvoltage spike lightning surge protector / arrestor as well as protect from other direct current electrical surges.

DC surge protector device part number 1101-1027 is designed to protect sensitive electric and electronic equipment from transient voltage. The TVSS product for direct current from Transtector offers superior voltage surge protection. Our electrical surge protection device is rated for outdoor use. This outdoor SPD for DC is IP55 rated for solutions that require this level of protection.

1101-1027 industrial outdoor IP55 DC surge protection device is a clamshell type. Our clamshell DC SPD for industrial electrical applications is part of the DC DEFENDER series. This Transtector transient voltage surge suppressor / TVSS is for 48 Vdc applications. The 48 Vdc surge protector operates in Full-Mode and is just one of many direct current protection devices that ship same-day from Transtector.

This surge suppression equipment device has a maximum amperage of 5 kA. Our electrical / lightning surge protection DC SPD rated at 5 kA on 48Vdc. The direct current surge protector device is certified for NEMA 3R. Transtector transient voltage suppressor for DC power devices 1101-1027 product PDF datasheet with details of specifications and CAD drawing with dimensions can be found above.

Protection from surge in this Transtector device is in the form of Silicon Avalanche Suppression Diode (SASD). This DC SPD uses Silicon Avalanche Suppression Diode circuits to protect electrical equipment from spikes in direct current power. Transient direct current power from surges such as lightning or strong electrical changes are handled through Silicon Avalanche Suppression Diode protection circuits in the 1101-1027 SPD.

Transtector provides one of the largest selections of same-day ship industrial power surge protector devices. Like our DC surge protector SPD DC DEFENDER outdoor clamshell 48 vdc, Full-Mode, 5 kA SASD NEMA 3R, we ship our other electrical power surge protection equipment from in-stock inventory same-day as purchased. Transtector supports our customers with a sense of urgency while providing innovative power and signal solutions that ensure reliable operation of critical systems for a connected world.



  • NEMA 3R
  • 100% SASD Protection
  • Screw Terminal Block
  • Pole or Wall Mount


  • Industrial Automation
  • Controls & Sense Loops
  • Telecommunications Base Stations
  • IT & Data Centers
  • Wastewater Treatment
  • Rail
  • Oil & Gas
  • LED Lighting


Specifications 1101-1027

Form FactorClamshell
Service TypeDual
Current Rating25 Amps
SPD TechnologySASD
Mount TypePanel
MCOV/td>88 Vdc
Dimensions D x W x H7.19" x 5.87" x 2.5"
Weight1 lbs
Voltage48 Vdc


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