R. STAHL CMP-20s16A2FRC Industrial Gland
Version for industrial environments
Part No. 243625
Product Description
The CMP-20s16A2FRC is an Ex d and Ex e metal cable gland designed for all types of unarmored cables and cables with metallic armor in flexible or rigid conduits. A freely rotating connection facilitates installation. The glands are designed to prevent cold flow.
Key features include:
- Ex d and Ex e cable gland for unarmored cables and cables with metallic armor in flexible conduits.
- Sealing on the outer cable jacket via the anti-flame sliding seal.
- International certification according to IECEx, ATEX, and CSA.
Technical Specifications
Explosion Protection
| Feature | Specification |
|---|---|
| Ex Version | Ex eb & Ex db & Ex nR & Ex ta |
| Application Domain (Zones) | 1, 2, 20, 21, 22 |
| IECEx Certificate Gas | IECEX CML 18.0179X |
| IECEx Gas Explosion Protection | Ex db eb IIC Gb |
| IECEx Certificate Dust | IECEX CML 18.0179X |
| IECEx Dust Explosion Protection | Ex ta IIIC Da |
| IECEx Certificate Grison | IECEX CML 18.0179X |
| IECEx Anti-Vapor Safety Certificate | IECEX CML 18.0179X |
| IECEx Vapor Safety | Ex nR IIC Gc |
| ATEX Certificate Gas | CML18ATEX1321X |
| ATEX Certificate Gas 2 | CML18ATEX4313X |
| ATEX Gas Explosion Protection | II 2 G Ex db eb IIC Gb |
| ATEX Certificate Dust | CML18ATEX1321X |
| ATEX Dust Explosion Protection | II 1 D Ex ta IIIC Da |
| ATEX Certificate Grison | CML18ATEX1321X |
| ATEX Anti-Vapor Certificate | CML18ATEX1321X |
| ATEX Vapor Safety | II 3 G Ex nR IIC Gc |
| Note | Product attestations and certificates can be downloaded from the manufacturer's homepage (www.cmp-products.com). |
Mechanical Characteristics
| Feature | Specification |
|---|---|
| Version | 20s16 |
| Tensile stress relief device | No |
| Degree of Protection (IP) | IP66 |
| Mounting according to manufacturer's instructions CMP | IP66 |
| Degree of Protection IP (IEC 60079) | IP66 |
| Degree of Protection (IP) UL | IP66 |
| Seal Material | SOLO LSF |
| Silicone-free | Yes |
| Halogen-free | Yes |
| Clamping Range | 3.2 – 8.7 mm |
| Armature Type | Cable with protective braid |
| Clamping Range | 3.2 ... 8.7 mm |
| Construction Type | BS 6121, CEI/EN 62444 |
| Angle Dimension | 26.4 mm |
| Flat | 24 mm |
| Thread Size | M20 |
| Thread Length | 15 mm |
| Thread Pitch | 1.5 |
| Thread Standard | Metric |
| Connection Size | 20s/16 |
| Inner Sheath | 3.2 ... 8.7 mm |
| Internal Conduit Thread | M20 |
| Projection Length | 46.9 mm |
| Impact Resistance (IEC 60079) | 7 J |
| Impact Resistance | 20 J |
| PVC Nipple | PVC04 |
| Weight | 110 g |
| Weight | 0.24 lb |
Dimensional Drawing
The diagram shows the overall dimensions of the gland. Key dimensions labeled are:
- A: Inner Sheath
- C: Thread Size
- D: Angle Dimension
- D: Flat
- E: Thread Length
- F: Projection Length
- G: Internal Conduit Thread
All dimensions are in mm [inches] and are subject to change.
