d a e r h ATEX y r t n Flameproof and Increased Safety

1 Metric 'G' Approx~ ~(Compressed Length). Cable Gland Type Entry 501/421. Entry Thread ATEX. 'B'. Flameproof and Increased Safety CABLE GLAND SELECTION TABLE 'G' Approx (Compressed Length). Cable Acceptance Details Entry Thread Entry Thread Hexagon 'B'. Outer Sheath 'B'. Size Size Dimensions Standard Alternative 'G'. Ref. NPT* Seal Seal (S). Metric Across Across 2K Size Cable Gland Design Option Min. Max. Min. Max. Flats Corners 2K M16 - - - 27 501/421 Cable Gland Application Os M20 " - - Outdoor or Indoor use. O M20 " - - For use with non-armoured elastomer A M20 "/ " and plastic insulated cables. B M25 1"/ " See technical section of the catalogue C M32 1 "/1" for installation rules and regulations. C2 M40 1 "/1 " D M50 2"/1 " Features E M63 2 "/2" Provides a cable retention seal onto the F M75 3"/2 " 48 cables outer sheath.

2 G M80 3 " - - 41 When used in Increased Safety - - applications, this cable gland may be used H M90 3 " 41 with braided cable where the braid and J M100 4" - - 41 the cables outer sheath pass into the enclosure. General Information The braid must be suitably terminated All Metric entry threads are pitch medium fit. into the enclosure. All dimensions in millimetres (except* where dimensions are in inches). Sizes Os and O are available with an M16 thread size. For O size with M16 Technical Data thread, the maximum cable outer sheath diameter is Flameproof EExd and Increased Assembly instruction data sheet No. 307. For sizes Os to J. Safety EExe. II 2 GD. BASEEFA Certificate No. BAS 01 ATEX 2070X. For Os - F. BASEEFA Certificate No. Accessories including locknuts, sealing washers, serrated washers, earth tags, BAS 01 ATEX 2294X.

3 For G - J. shrouds, adaptors and reducers available. See pages 44 - 48. Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22. Suitable for use in Gas Groups IIA, IIB and IIC. Construction and test standards Materials & Finishes EN 50014, EN 50018, EN 50019. The 501/421cable gland is manufactured as standard in brass and and EN 50281-1-1. stainless steel. NPT entries, nickel plated as standard. Full nickel plating available. IEC 60079-0, IEC 60079-1 and IEC 60079-7. IP66, IP67 and IP68 ingress protection to IEC 60529, EN 60529. and NEMA 4X. Cable Gland Ordering Examples DTS01 deluge protection certified Cable Gland Type/Size/Thread by ITS. Operating temperature range 501/421/C/M32 -60 C to +100 C as standard. 501/421/C/1 " NPT Alternative Certification Options Available. Exd IIC/Exe II. Cable Gland with Alternative Seal (S).

4 BR-Exd IIC/Exe II. 501/421/C/M32/S. GOST R-Exd IICU/Exe IIU. 501/421/C/1 " NPT/S. To the best of our knowledge the information contained in this leaflet, All copyright reserved-Hawke Cable Glands Ltd 2002. This document and is accurate at the time of going to print and the company reserves the all copyright therein is the property of: Hawke International a trading name Smarter products right to improve or modify any product illustrated without notification. The company is unable to accept liability for any inaccuracies, errors or of Hawke Cable Glands Ltd (A member of the Hubbell Group of Companies). Copyright Condition: This document shall be used only for the purpose for which omissions that may exist. It is the customer's responsibility to ensure it is provided and no reproduction or publication of the document may be made International that the product is suitable for their application.

5 And no article may be manufactured or assembled in accordance with information contained in the document without prior written consent of the owner. HWK12 June '02.