R. STAHL CMP-40A2FRC Cable Gland
Article Number: 243630
Product Overview
The CMP-40A2FRC cable gland is designed for Ex-d and Ex-e applications, suitable for cables without armor and with metallic wire braiding in rigid conduits. It features external cable insulation via a protected sliding seal and holds international authorization according to IECEx, ATEX, and CSA standards.
The A2FFC series metallic cable glands are manufactured for all types of unarmored cables and cables with metallic fabric braiding intended for installation in flexible or rigid conduits with rubber sheathing or coating. Installation is simplified by a rotating connector. The cable glands are engineered to prevent cold flow.
Technical Data - Explosion Protection
| Model Ex | Ex eb & Ex db & Ex nR & Ex ta |
| Applications (zones) | 1, 2, 20, 21, 22 |
| IECEx Gas Approval | IECEx CML 18.0179X |
| IECEx Protection against gas explosions | Ex db eb IIC Gb |
| IECEx Dust Approval | IECEx CML 18.0179X |
| IECEx Protection against dust explosions | Ex ta IIIC Da |
| IECEx Grisú Approval | IECEx CML 18.0179X |
| IECEx Protection against vapors | IECEx CML 18.0179X |
| IECEx vapor resistant | Ex nR IIC Gc |
| ATEX Gas Approval | CML18ATEX1321X |
| ATEX Gas 2 Approval | CML18ATEX4313X |
| ATEX Protection against gas explosions | II 2 G Ex db eb IIC Gb |
| ATEX Dust Approval | CML18ATEX1321X |
| ATEX Protection against dust explosions | II 1 D Ex ta IIIC Da |
| ATEX Grisú Approval | CML18ATEX1321X |
| ATEX vapor resistant certified | CML18ATEX1321X |
| ATEX vapor resistant | II 3 G Ex nR IIC Gc |
| Note | Product descriptions and certificates can be downloaded from the manufacturer's website (www.cmp-products.com). |
Mechanical Data
| Model | 40 |
| Clamping range | 23.5 – 32.2 mm |
| Protection type (IP) | IP66 |
| Protection type note | Mounting according to CMP manufacturer's instructions |
| IP Protection Grade (IEC 60079) | IP66 |
| Type of protection (IP) UL | IP66 |
| Seal material | SOLO LSF |
| Silicone-free | Yes |
| Halogen-free | Yes |
| Clamping zone | 23.5 – 32.2 mm |
| Armor type 2 | Braided safety cable |
| Clamping zone | 23.5 – 32.2 mm |
| Type of construction | BS 6121, IEC/EN 62444 |
| Distance between flats | 55 mm |
| Across flats | 50 mm |
| Thread size | M40 |
| Thread length | 15 mm |
| Thread pitch | 1.5 |
| Thread standards | Metric |
| Thread connection size | 40 |
| Internal coating | 23.5 – 32.2 mm |
| Conduit internal thread | M40 |
| Projection length | 57.7 mm |
| Impact resistance (IEC 60079) | 7 J |
| Impact resistance | 20 J |
| PVC cap | PVC13 |
| Weight | 330 g (0.73 lb) |
A = Internal coating
C = Thread size
D = Distance between flats
D = Across flats
E = Thread length
F = Projection length
G = Conduit internal thread
General Information
R. STAHL reserves the right to modify technical data, dimensions, weights, constructions, and delivery options.
Date: 2025-06-12
Version: V 0.120 ES
Manufacturer: R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG
Contact: Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com
