Hawke防爆格蘭（Hawke SB 474 Cable Gland）
Hawke防爆格蘭（Hawke SB 474 Cable Gland）
上海頤品自動(dòng)化，：
UL認(rèn)證Hawke防爆格蘭（Hawke SB 474 Cable Gland）
Hawke防爆格蘭（Hawke SB 474 Cable Gland）
上海頤品自動(dòng)化，：
上海頤品自動(dòng)化，：
Hawke SB474 Cable Gland
Flameproof Exd / Increased Safety Exe / Dust Extb / Dual Certified ATEX - IECEx
Application
Outdoor or indoor use. Group II Hazardous Area
For particular use with:-
a) Cable inner sheaths that are not effectively filled, compact and/or circular, have tape bedding or have hygroscopic fillers.
b) Cables that exhibit ‘cold flow’ characteristics.
c) Enclosures for gas group IIC, under 2 litres in volume and containing an ignition source.
d) Enclosures for gas groups IIA or IIB, which are greater than 2 litres in volume and contain an ignition source.
Ordering Format [ Gland Type / Size / Male Thread / Female Thread / Material / Options ]
Example: SB 474 / C / M32 / M32 / Brass / Punch Tool
Features
Provides a barrier seal between the individual insulated cores within the cable and prevents entry of the products of an explosion into the cable.
The required number of holes for the cores are punched in the seal by means of a special tool to suit the core size.
Provides female running coupler for cable gland or conduit entry.
Materials & Finishes
The SB 474 cable gland is manufactured in Brass (standard), Nickel PlatedBrass, 316 Stainless Steel or Aluminium. Brass NPT entries are nickel plated as standard.
Technical Data
- Exd IIC Gb, Exe IIC Gb, Extb IIIC Db
- Certificate No's
Baseefa06ATEX0056X and IECEx BAS 06.0013X. - Suitable for use in:
Zone 1, Zone 2, Zone 21, Zone 22 and in Gas Groups IIA, IIB and IIC. - Construction and Test Standards:
IEC/EN 60079-0, IEC/EN 60079-1, 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 +80°C - Assembly Instruction Sheet:
AI 309.
| CABLE GLAND SELECTION TABLE | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size Ref. | Male Entry Thread Size | Female Entry Thread Size | ‘G’ Compressed Length | Hexagon Dimensions | ||||
| Metric | NPT * | Metric | NPT # | Across Flats | Across Corners | |||
| Standard | Option | |||||||
| A | M20 | ¾" | ½" | M20 | - | 63.9 | 30.0 | 32.5 |
| B | M25 | 1" | ¾" | M25 | - | 52.8 | 30.0 | 39.5 |
| C | M32 | 1¼" | 1" | M32 | - | 69.5 | 46.0 | 50.5 |
| All dimensions in millimetres (except * where dimensions are in inches). Metric entry threads are 1.5mm pitch as standard. # NPT female thread sizes equivalent to those shown in the table for the male thread size are available. Hexagon dimensions as shown may alter. | ||||||||
| CABLE GLAND SIZE FOR CORE SIZE & NUMBER | |||||
|---|---|---|---|---|---|
| Maximum No. Of Cores | Cores Cross Sectional Area mm² | ||||
| 1.5 | 2.5 | 4.0 | 6.0 | 10.0 | |
| 7 | A & B | A & B | B & C | C | C |
| 4 | - | - | - | B | - |
| 3 | - | - | - | - | B |
| PUNCH TOOL SIZE DETAILS | |||
|---|---|---|---|
| Punch Ref. | No.2 | No.3 | |
| Core C.S.A. mm2 | 1.5 - 2.5 | 4.0 - 6.0 | 10.0 |
中國區(qū)分銷商：
上海頤品自動(dòng)化科技有限公司
Shanghai Epin Automation Co.,Ltd.
Website:www.epinautomation。。ｃｏｍ
:sales@epinautomation.com
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