C RS T 25 Ex AISI316
Art. No. EXCRST002500021
- Aperture dimension Ø (mm)
- 33 - 33
- For cable/pipe Ø (mm)
- 3.6 - 12
- Weight (kg)
- 0.13
Roxtec round frames/seals
Roxtec C RS T Ex seal
Roxtec round frames/seals · Roxtec
The Roxtec C RS T Ex entry seals in different sizes handle cables from Ø3.6 mm to Ø30 mm. The C RS T Ex kit comes as a complete solution.
- Available in four sizes
- For one cable or pipe
Pricing, availability, and lead time are confirmed on quote — send your quantities and application details and a human responds.
Article numbers and specifications
Select the closest article number, then include the opening, cable or pipe sizes, quantity, and required date in the request.
C RS T 31 Ex AISI316
Art. No. EXCRST003100021
- Aperture dimension Ø (mm)
- 41 - 41
- For cable/pipe Ø (mm)
- 4 - 17
- Weight (kg)
- 0.22
C RS T 43 Ex AISI316
Art. No. EXCRST004300021
- Aperture dimension Ø (mm)
- 52 - 52
- For cable/pipe Ø (mm)
- 4 - 23
- Weight (kg)
- 0.43
C RS T 50 Ex AISI316
Art. No. EXCRST005000021
- Aperture dimension Ø (mm)
- 64 - 64
- For cable/pipe Ø (mm)
- 8 - 30
- Weight (kg)
- 0.66
C RS T 25 Ex
Art. No. EXCRST010025046
- Aperture dimension Ø (mm)
- 33 - 33
- For cable/pipe Ø (mm)
- 3.6 - 12
- Weight (kg)
- 0.1
C RS T 31 Ex
Art. No. EXCRST010031046
- Aperture dimension Ø (mm)
- 41 - 41
- For cable/pipe Ø (mm)
- 4 - 17
- Weight (kg)
- 0.2
C RS T 43 Ex
Art. No. EXCRST010043046
- Aperture dimension Ø (mm)
- 52 - 52
- For cable/pipe Ø (mm)
- 4 - 23
- Weight (kg)
- 0.4
C RS T 50 Ex
Art. No. EXCRST010050046
- Aperture dimension Ø (mm)
- 64 - 64
- For cable/pipe Ø (mm)
- 8 - 30
- Weight (kg)
- 0.7
Reference documents
These links open current files hosted by Roxtec. Check the source document revision before use.
- C RS T Ex (en) pdf (manufacturer document)
- S1016547 C RS T EX ASSEMBLY pdf (manufacturer document)
Source-listed certificates
Certificate rows reproduce factual source fields. They do not confirm applicability to a specific assembly. Open the source record and ask AMFSS to check the application.
| Authority | Rating | Division / structure | Cable | Pipe | Type approval | Status |
|---|---|---|---|---|---|---|
| CSA | IP tightness UL/NEMA tightness | — | Other | Copper Steel | 1333944 | No renewal status stated |
| KTL Korea Testing Laboratory | Ex | — | Other | Conduit | 18-KA4BO-0336X-343X | No renewal status stated |
| CSA | Ex | — | Armored Other | Conduit | 2254189 | No renewal status stated |
| SGS | Ex | — | Armored Other | Conduit | 25-08-162752/E25-08-169410/NB0002 | No renewal status stated |
| LLC SERTIS-CENTER | Ex | — | Other | Conduit | CII 23.0812 X | No renewal status stated |
| CSA | Ex | — | Armored Other | Conduit | CSAE 23UKEX1066X | No renewal status stated |
| Roxtec International AB | Ex | — | — | — | DoC RM and HD Ex | No renewal status stated |
| Nemko | Ex | — | Other | — | IECEx NEM 120014X | No renewal status stated |
| NCC | Ex | — | Other | Conduit | NCC 11.0174 X | No renewal status stated |
| Nemko | Ex | — | — | — | Nemko 12ATEX1278X | No renewal status stated |
| RISE | Ex | — | — | — | RISE25ATEX0001 | No renewal status stated |
Source checked 2026-08-08: official Roxtec product page.
About Roxtec round frames/seals
Roxtec round frames and seals cover round cable and pipe entry arrangements. Selection depends on the opening, cable or pipe dimensions, attachment method, and project requirements.
Typical applications:
- Round openings
- Sleeves and core-drilled holes
- Cable and pipe entries
Not sure this is the right product? Compare the Roxtec round frames/seals family or describe your application.