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Platinum Tools 740C Waterproof RJ45 In-Line Splice Coupler


Platinum Tools 740C Waterproof RJ45 In-Line Splice Coupler

In stock

UPC: nan SKU: PLAT-740C Category: Brand:


There are those installs where your Ethernet connections will need ruggedized protection due to exposure to water, dust, corrosion, harsh elements, and vibration. An easy and simple solution is Platinum Tools Waterproof RJ45 Coupler System rated to meet those harsh environmental conditions commonly found in outdoor and indoor installs.

The Platinum Tools


is a waterproof RJ45 in-line splicing coupler that is quick to assemble and install. It connects RJ45 terminated cables within the the waterproof body and housings. The end housings are assembled on the cable ends prior to termination with RJ45 connectors. Housings are then screwed onto the coupler body. An internal ground link in the coupler body allows it to be used for shielded applications using internal ground shielded connectors. Gasketed housing/body screw mating system is secure and rated IP67 waterproof and dustproof. The unit is rated for Cat5e/Cat6 and the compatible cable jacket OD range is .216″-.276″ (5.5 – 7.0mm).


Wireless Towers

Security Systems

Outdoor Entertainment Venues

Industrial Manufacturing

LED Lighting

Emergency Communications



  • IP67 Waterproof and Dustproof
  • Easy and quick to install
  • Shock and vibration resistant
  • Works with RJ45 (8P8C) connectors
  • For UTP and STP applications
  • Category Range: Cat5e and Cat6
  • Screw mating system assures secure connection
  • RoHS compliant


  • General Specifications
  • Waterproof Rating: IP67
  • Temperature Range: -4°F – +176°F
  • Housing Material: Black Nylon

    RJ45 Coupler

  • Contact Material: Gold plated 50µ over copper alloy
  • Thread Size: 13/16″ – 28UN
  • Max Panel Thickness: 4.0mm/0.157″
  • Cycle Life: 1,000 insertions
  • Current Rating: 1A
  • Voltage Rating: 48V
  • Recommended Panel Cut (for truncated circle): 19.4mm – 20.8mm (0.760″ – 0.815″)

    RJ45 Housing:

  • Cable Diameter Range: 5.5 – 7.0mm/0.216″-0.276″

Additional information

Weight 0.6 lbs


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