Made in USA
Remke Strain Relief Cord Connectors

Tuff-Seal™
Strain Relief
Cable Connectors

Prevent cable pull-out and
protect against the environment
indoors and outdoors

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Strain-Relief Cable Fittings Secure Cables and Seal-Out Harsh Elements

Remke's industrial-strength, strain-relief cord and cable connectors are ideal for applications where cables can pull-out of their connectors, such as vertical cable runs or moving machinery.

They also control arc of bend and seal-out tough elements like dirt, moisture, coolants and chemicals.

Remke's strain-relief cable connectors are UL Listed and CSA Certified for use in both indoor & outdoor applications

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Tuff-Seal Strain Relief Cable Connectors

For the industrial-strength cable strain relief, the family of Remke Strain Relief Cord Connectors includes conduit sizes from 1/4" to 3" in straight, 90º and 45º styles with optional wire mesh grips and fittings offered in machined aluminum, nickel-plated aluminum, steel, stainless steel, nylon and Valox®.

Other features include:

  • A unique design with a combination tightening surface that includes both a hex area and knurl surface that provides extra gripping for initial hand tightening
  • Available with & without stainless steel wire mesh
  • Optional embedded Viton® O-Ring ensures a watertight and corrosion-resistant seal
  • Available in NPT, Pg or ISO/metric threads
  • Anti-friction washer that fits between the nut and bushing for easier compression

For more information about selecting cord connectors for harsh environments, read our white paper, Cord Connector Selection Guide for Harsh Environments

Cord Grips Purchasing Checklist

For information about the variety of options for cord grips, please read our white paper, More Options than Meets the Eye When Selecting Cord Grips

Electric Vehicle Engine Application Case Study

Corrosion-Resistant Electrical Connector with Heavy-Duty Seal.

Aluminum and Nickel-Plated Aluminum

Conduit Size RSR Series Form Size A Inside Body Dia. B C D Body Hex E Nut Dia.
1⁄4"010.340.440.590.880.96
3⁄8"010.460.440.590.880.96
1⁄2"100010.460.440.590.880.96
1⁄2"10020.620.560.7211.26
1⁄2"120030.620.540.861.371.55
3⁄4"210020.620.560.721.121.26
3⁄4"20030.810.570.861.251.55
3⁄4"230040.810.570.971.371.74
1"300410.620.971.441.74
1"350051.10.71.2522.47
1 1⁄4"40051.30.71.2522.47
1 1⁄2"50051.430.71.252.472.47
1 1⁄2"560061.4411.722.92.97
2"60062.030.81.722.462.97
2"670071.91.313.544.3
2 1⁄2"70072.361.313.544.3
3"870072.361.313.544.3
3"90093.051.393.355.005.00

Dimension A is the minimum Inside Body Diameter. Other dimensions are nominal.
Dimension D is with the Nut snug but Bushing uncompressed.
Dimension E is across the flats.

Electric Vehicle Engine Application Case Study

Corrosion-Resistant Connector with Heavy-Duty Seal.

Developing Application-Specific Solutions That Meet Your Precise Needs

When a standard, off-the-shelf product won't solve your problem… and when other manufacturers tell you 'sorry we can't help you'…look no further than the Remke Flexible Solutions Center…100% dedicated to designing custom products, specials, adaptations and variations with these services offered to all our customers:

  • Free product design assistance
  • Rapid Prototyping
  • Design, engineering & manufacturing in the USA
  • Quick turnaround in as little as days (based on complexity)
  • Versatile & innovative solutions
  • Small or large volume manufacturing for any product we design
  • 100% product testing
  • Compliance Certification – UL, CSA, TUV, CE, etc. (where applicable)

Let us relieve the burden of developing an idea into a manufactured product. We can fast-track design & create prototypes within days depending on the level of modification required. Put your connectivity problems into the hands of the Remke Flexible Solutions Center.

Electric Vehicle Engine Application Case Study

Corrosion-Resistant Connector with Heavy-Duty Seal.