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A2F/MF

Product catalog summary

Specifications:
The document outlines the specifications for CMP Products' cable glands, including size, spigot diameter, minimum spigot length, overall cable diameter, across flats, across corners, and protrusion length. The cable glands are available in various sizes, from 20S to 75, with corresponding dimensions and weights provided.

Materials and Options:
Cable glands are available in brass, nickel-plated brass, 316-grade stainless steel, and copper-free aluminum. For NPT options, specific digits are added to the material suffix, with examples provided for clarity.

Technical Data:
The design specifications comply with BS 6121:Part 1:1989, IEC 62444, and EN 62444 standards. Mechanical classifications include impact level 8 and retention class B. Enclosure protection is rated IK10 for brass and stainless steel. The ATEX and IECEx certificates are listed, with compliance standards EN 60079-0,1,7 and IEC 60079-0,1,7. Ingress protection ratings are IP67, IP66, and IP68.

Product Features:
The A2F/MF cable glands are designed for unarmoured cables and include a flanged adaptor. They are made from high-quality, durable materials and feature a wide sealing range, displacement type flameproof seal, and are suitable for temperatures from -60˚C to +130˚C. The glands are internationally marked with IECEx and ATEX certifications.

Additional Information:
The document references additional resources for flange mounting dimensions and ingress protection ratings, directing users to page 7 or the CMP Products website for further details.

Catalog excerpts

CMP PRODUCTS CABLE GLAND CATALOGUE CMP MINING RANGE Exe Exd A2F/MF Mining, Internationally Approved, Flanged Explosive Atmosphere Cable Gland For all types of Unarmoured Cables Complete with flanged adaptor High quality durable materials Wide sealing range for each cable gland size Displacement type flameproof seal -60"C to +130"C Internationally marked, lECEx & ATEX See MA/FT, MA/B page for flange mounting dimensions Alternative flange sizes available upon request Cable Gland Selection TableRefer to illustration at the top of the page. Design Specification BS 6121 :Part 1:1989, IEC 62444, EN 62444 (A2F/M Only) Impact = Level 8, Retention = Class B IK10 to IEC 62262 (20 joules) Brass & Stainless Steel only SIRA13ATEX1068X, SIRA09ATEX1034U © IM2 Ex d I Mb, Ex e I Mb EN 60079-0,1,7 lECEx SIR 13.0023X, lECEx SIR 09.0024U, lECEx SIM 14.0006 Ex d I Mb, Ex e I Mb IEC 60079-0,1,7 IP67, IP66, & IP68** Brass, Electroless Nickel Plated Brass, Stainless Steel CMP SOLO LSF Halogen Free Thermoset Elastomer Unarmoured CMP Unique Displacement Seal Concept Cable Outer Sheath * Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444 ** Refer to page 7 or www.cmp-products.com for further information on ingress Protection Ratings Cable Gland Size *For material options add the following suffix to the Ordering Reference; Brass (no suffix required); Nickel Plated Brass '5'; 316 Grade Stainless Steel '4'; Copper Free Aluminium '1' For NPToptions please add the following digits to the material suffix; 1/2" = 31, 3/4" = 32, 1" = 33, 1 1/4" = 34, 1 1/2" = 35, 2" = 36, 2 1/2" = 37, 3" = 38, 3 1/2" = 39 (Brass requires prefix "0“) Examples: 32A2F1RA/MF534 = Nickel Plated Brass 1-1/4" NPT, 50SA2F1RA/MF035 = Brass 1-1/2" NPT, 25A2F1RA/MF432 = Stainless Steel 3/4" NPT, 20A2F1RA/MF5 = Nickel Plated Brass M20 Dimensions are displayed in millimetres unless otherwise stated

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