Cable glands

Cable glands for industrial, EMC, Ex or railroad applications as well as cable entry frames with approvals typical for the industry.

Cable entries - inconspicuous and yet indispensable

In the field of electrical installation, cable entries are an indispensable aid. RST has established itself as a specialist in this field over several decades - and not only in Germany. As an owner-managed company, we are active internationally in more than 45 countries. Our customers particularly appreciate our broad and well-structured range of electrotechnical and mechanical products for use in the field of cable entry and fastening. In addition to a broad portfolio of products for industrial applications, we offer numerous solutions for use in potentially explosive atmospheres as well as for applications in which the issue of electromagnetic compatibility (EMC) plays a decisive role.


A highlight in terms of perfect derating properties is our EMC cable gland type "Euro-Top EMV Ampacity". It was specially developed to dissipate high electrical fault currents. A highly efficient contact system with the largest possible effective cross-section ensures low-resistance derivation of the current. This is not only interesting for the railroad sector, the wind power sector or for battery and energy storage solutions, but also for many other high-voltage applications.

Details about our Euro-Top EMC Ampacity can be found here.


Material:Stainless Steel 303 (316L on Request)
Temperatures:from -40°C to 100°C
temporarily to 150°C
Protection Class:IP66/68/69K* (PG); IP66/68/69
Connecting Thread:Metric; PG

Approvals / Test Reports / Declarations

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You can find an article-specific allocation of approvals at article level or in the cross-reference list.

Data Sheets / Installation Instructions

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Mounting Instruction
Material: Stainless Steel 303 (316L on Request); Connecting Thread: M
Article NumberEntry ThreadClamping RangeSWSW1LH max.PU
Standard Sealing, Chloroprene
90080512M 12 x
90080516M 16 x
90084516M 16 x 1.55.0010.0022227.028.5050
90080520M 20 x 1.56.0012.0022228.024.0050
90080525M 25 x 1.510.0014.0024278.027.5025
90084525M 25 x 1.511.0017.0027278.032.5025
90080532M 32 x 1.513.0018.0030369.032.5010
90084532M 32 x 1.515.0021.0036368.036.0010
90080540M 40 x 1.518.0025.0041469.040.6010
90084540M 40 x 1.519.0028.0046469.043.5010
90080550M 50 x 1.522.0032.0050559.047.005
90084550M 50 x 1.527.0038.0060609.051.005
90080563M 63 x 1.534.0044.00657014.052.005
Reducing Sealing, Chloroprene
90180512M 12 x
90180516M 16 x
90180520M 20 x
90180525M 25 x 1.57.0012.0024278.027.5025
90180532M 32 x 1.59.0016.0030369.032.5010
90180540M 40 x 1.512.0020.0041469.038.0010
90180550M 50 x 1.520.0026.0050559.047.005
90180563M 63 x 1.529.0035.00657014.052.005
Unless otherwise stated, all data in millimeters or pieces (quantity)
Material: Stainless Steel 303 (316L on Request); Connecting Thread: PG
Article NumberEntry ThreadClamping RangeSWSW1LH max.PU
Standard Sealing, Chloroprene
90080407PG 73.006.5014146.022.0050
90080409PG 94.008.0017196.023.0050
90080411PG 115.0010.0022226.025.5050
90080413PG 13.56.0012.0022226.524.0050
90080416PG 1610.0014.0024246.527.5025
90080421PG 2113.0018.0030307.232.5025
90080429PG 2918.0025.0041418.038.5020
90080436PG 3622.0032.0050509.046.005
90080442PG 4230.0038.00606012.048.005
90080448PG 4834.0044.00656514.049.505
Reducing Sealing, Chloroprene
90180407PG 72.005.0014146.022.0050
90180409PG 92.006.0017196.023.0050
90180411PG 113.007.0022226.025.5050
90180416PG 167.0012.0024246.527.5025
90180421PG 219.0016.0030307.232.5025
90180429PG 2912.0020.0041418.038.5020
90180436PG 3620.0026.0050509.046.005
90180442PG 4225.0031.00606012.048.005
90180448PG 4829.0035.00656514.049.505
Unless otherwise stated, all data in millimeters or pieces (quantity)

Cable glands for industrial applications

In the field of industrial electrical installation, cable glands are an indispensable aid. In this field, RST from Wallenhorst near Osnabrück has established itself as a specialist in the cable gland segment. As an owner-managed company, we are now active on an international level and have expanded our business to more than 46 countries. We offer our customers a well-assorted product range in the field of cable glands and accessories.

Cable glands with flexible thread selection

Cable glands are an ideal solution for safely inserting cables and wires - with or without shielding - into electronic housings and for protecting electronic components inside these usually highly sealed housings from damage or undesirable external influences such as dust or moisture. For this reason, we offer a wide range of different cable glands. In order to ensure the most stable connection possible between cables or conductors and enclosures, such as those of an electrical control cabinet, you will find cable glands with different thread types in our product selection:

  • Metric thread, EN 60423
  • PG thread, DIN 40430
  • NPT thread, ANSI B1.20.1

The metric thread - also M-thread - according to EN 60423 is the most common and most sold thread in Europe. Cable glands with armoured conduit thread or PG cable glands are still manufactured, but are increasingly being replaced by metric glands. The third variant is the NPT thread, which is widely used on the American market. The NPT thread is characterized by the fact that it is self-sealing and thus the use of additional sealants can be dispensed with.

Important technical data of our cable glands

The following is a brief overview of other technical data of our cable glands:

Clamping ranges:

  • 2 - 77 mm

protection classes:

  • IP 44
  • IP 54
  • IP 55
  • IP 65
  • IP 66
  • IP 67
  • IP 68
  • IP 69

Temperature ranges:

  • -60 degrees to + 200degrees
Cable glands made of different materials

Different materials are used for RST cable glands, depending on the requirements and the application:

  • Cable gland made of polyamide
  • Cable gland made of brass (nickel-plated)
  • Cable gland made of stainless steel

Depending on the purpose and stress, it makes sense to use a cable gland made of plastic or a cable gland made of metal. A cable gland made of brass is preferably used in connection with electromagnetic compatibility.

Cable glands from RST - competence that connects

Our products have the following approvals, among others:


and have been tested according to the following standards, among others:

  • EN 62444
  • NEMA 4X (50E)
  • UL 514B
  • CSA C22.2

Due to our many years of experience and expertise in the field of industrial electrical installations, we can offer you individual solutions for your requirements. As an internationally experienced company in the field of cable glands, we offer our business partners a competent and courteous service far beyond the national borders. Our team is always available for your concerns, we look forward to hearing from you!