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453/UNIVERSAL

453/UNIVERSAL
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Cable Glands Flameproof Exd & Increased Safety Exe Dual Certified ATEX / IECEx • Mining. • For use with single wire armour ‘W’, wire braid ‘X’, steel tape armour ‘Z’, elastomer and plastic insulated cables. • For particular use with:- Cables that exhibit ‘Cold Flow’ characteristics. • See technical section for installation rules and regulations. Entry Thread Size NPT * Standard or Metric Option M20 ½" M20 ½" M20 ¾" or ½" M25 1" or ¾" M32 1¼" or 1" M40 1½" or 1¼" M50 2" or 1½" M63 2½" or 2" M75 3" or 2½" 'G' Approx (Fully Compressed Length) Diaphragm Seal Armour/Braid 'C' Entry Thread Metric Entry CABLE GLAND SELECTION TABLE Cable Acceptance Details Inner Sheath ‘A’ Outer Sheath ‘B’ Armour / Braid ‘C’ Min. 3.0 6.5 8.4 11.1 17.6 23.1 28.9 39.9 50.5 Across Flats Across Corners All dimensions in millimetres (except * where dimensions are in inches). Metric entry threads are 1.5mm pitch as standard. ¹ Smaller value is applicable when selecting reduced NPT entry option. Technical Data • Flameproof Exd and Increased Safety Exe I M2. • Certificate No’s: Baseefa08ATEX0330X and IECEx BAS 08.0114X. • Suitable for use in Mines. • Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1 and IEC/EN 60079-7. • Ingress Protection: IP66, IP67 and IP 68 (30 metres for 7 days) to IEC/EN 60529. • Operating Temperature Range: -60°C to +80°C. • Assembly Instruction Sheet: AI 371. • Provides armour clamping using one clamping arrangement for all armour / braid types. • Provides a diaphragm seal on the cables inner sheath which will not damage cable that has ‘Cold Flow’ characteristics. • Provides a cable retention and low smoke and fume, zero halogen seal onto the cables outer sheath. • Manufactured in Brass (standard), Nickel Plated Brass or 316 Stainless Steel. • Brass NPT entries are nickel plated as standard. Alternative Reversible Armour Clamping Rings (RAC) Ordering Information Format for ordering is as follows: Alternative Clamping Ring (AR), add suffix AR to ordering information. Cable Gland Type 453/UNIV Cable Gland Type 453/UNIV

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