Hawke防爆格蘭（Hawke 321/R Cable Gland）
Hawke防爆格蘭（Hawke 321/R Cable Gland）
Hawke防爆格蘭（Hawke 321/R Cable Gland）
上海頤品自動化，：
Hawke 321/R Cable Gland
Increased Safety Exe / Dust Protection / Dual Certified ATEX - IECEx/ c CSA us
Application
For use with non-armoured elastomer and plastic insulated cables.
Ordering Format [ Gland Type / Size / Thread / Material / Options ]
Example without options: 321/R / C / M32 / Brass
Example with alternative seal option: 321/R / C / 1¼" NPT / Brass / S
Features
Provides a cable retention seal onto the cables outer sheath.
When used in Increased Safety applications, this cable gland may be used with braided cable where the braid and the outer sheath pass into the enclosure. The braid must then be suitably terminated inside the enclosure.
Note: Braided cable is classed as unarmoured cable in the EN/IEC 60079 series standards for Exe applications.
Cable clamp provides required clamp and cleat function.
Materials & Finishes
The 321/R cable gland is manufactured in Brass (standard), Nickel Plated Brass, 316 Stainless Steel or Aluminium. Brass NPT entries are nickel plated as standard.
Technical Data
- ATEX/IECEx
- Increased Safety Exe IIC Gb and Dust Extb IIIC Db
II 2 GD - Certificate No's
Baseefa06ATEX0059X and IECEx BAS 06.0016X. - Suitable for use in:
Zone 1, Zone 2, Zone 21, Zone 22. - Construction and Test Standards:
IEC/EN 60079-0, IEC/EN 60079-7 and IEC/EN 60079-31. - Ingress Protection:
IP66, IP67 and IP 68 (30 metres for 7 days) to IEC/EN 60529 and NEMA 4X. - Deluge Protection to:
DTS01 - Operating Temperature Range:
-60°C to +100°C - Assembly Instruction Sheet:
AI 452.
- cCSAus
- Increased Safety AExe IIC Gb and Dust AExtD Zone 21.
- Explosion-proof Class 1 Division 2, Class II Division 2 Groups EFG, Class III.
- Certificate No's
CSA1015065 for Marine Shipboard Cable. - Construction and Test Standards:
UL 60079-0, UL 60079-7, ISA 60079-31. - CSA 22.2 No: 60079-0, CSA 22.2 No: 60079-7, CSA 22.2 No: 60079-31, UL 2225.
| CABLE GLAND SELECTION TABLE | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size Ref. | Entry Thread Size | ‘H’ Thread Length | Cable Acceptance Details | ‘G’ Compressed Length | Hexagon Dimensions | ||||||
| ‘B’ Outer Sheath | |||||||||||
| Metric | NPT * | Standard Seal | Alternative (S) Seal | Across Flats | Across Corners | ||||||
| Standard | Option | Min. | Max. | Min. | Max. | ||||||
| Os | M20 ‡ | ½" | - | 15.0 | 3.2 | 8.0 | - | - | 23.8 | 24.0 | 26.5 |
| O | M20 ‡ | ½" | - | 15.0 | 6.5 | 11.9 | - | - | 23.8 | 24.0 | 26.5 |
| A | M20 | ¾" | ½" | 15.0 | 10.0 | 14.3 | 8.5 | 13.5 | 24.8 | 30.0 | 32.5 |
| B | M25 | 1" | ¾" | 15.0 | 13.0 | 20.2 | 9.5 | 15.4 | 25.8 | 36.0 | 39.5 |
| C | M32 | 1¼" | 1" | 15.0 | 19.5 | 26.5 | 15.5 | 21.2 | 28.2 | 46.0 | 50.5 |
| C2 | M40 | 1½" | 1¼" | 15.0 | 25.0 | 32.5 | 22.0 | 28.0 | 29.5 | 55.0 | 60.6 |
| All dimensions in millimetres (except * where dimensions are in inches). Os - C2 size metric entry threads are 1.5mm pitch as standard, 15mm length of thread. ‡ Sizes Os and O are available with an M16 thread size. For O size with M16 thread, the maximum cable outer sheath diameter is 10.9 mm | |||||||||||
