A2EX Cable Glands (Prysmian)
Description
Prysmian A2EX Cable Glands from the Prysmian 494AB range of hazardous area cable glands suitable for terminating circular unarmoured cables in Zone 1 and Zone 2 locations – Prysmian A2EX cable glands provide high performance in high temperatures in deluge and IP68 conditions.
Features & Benefits
A2EX brass indoor and outdoor hazardous area cable gland.
Suitable for circular unarmoured cables with extruded cable oversheath.
Cable gland fitted with silicone rubber low smoke, zero halogen seal.
IP66, IP68 (1 bar) and deluge proof (DTS01:1991) seal onto cable and to electrical enclosure with suitable sealing washer.
Weatherproof, waterproof and deluge proof cable gland.
Cable glands certified to II 2GD, Ex e II & Ex d IIC under ATEX directive 94/9/EC.
Service temperature range -50°C to +200°C.
UL classified according to IEC60079-0, 60079-1 and 60079-7 for hazardous area locations.
UL listed glands for use in Class 1, Zone 0, 1 and 2 hazardous area locations (Canada).
Nickel plated A2EX cable glands are available.
Applications
A2EX cable glands are suitable for use in:
Zones 0, 1 & 2 with Ex ia IIA, B & C Equipment
Zones 1 & 2 with Ex ib IIA, B & C Equipment
Zones 1 & 2 with Ex e II Equipment
Zone 2 with Ex nA II Equipment
Zones 21 & 22 with Ex tD II Equipment
Directions for Use
Indoor / Outdoor Applications.
Material
Brass,
Colour
Brass
Technical Data
| Type | A2EX |
|---|---|
| Design Specification |
EN 60079, EN 60079-1, EN60079-7, EN61241-0, EN61241-1 |
| Gland Material | Brass |
| Ingress Protection | IP66 |
| Finish |
Plain Brass |
| Seal Material |
Thermoplastic Elastomer |
| Cable Type |
Unarmoured |
| Sealing Technique | Displacement Type |
| Sealing Area | Outer Sheath |
| Max. Operating Temp. | 200°C |
| Min. Operating Temp. | -50°C |
Size Chart
| Gland Size | 16 | 20SS | 20S | 20 | 25 | 32 | 40 | 50 | 63 | 75S | 75 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prysmian Part No. | 494AB-51 | 494AB-71 | 494AB-52 | 494AB-53 | 494AB-55 | 494AB-56 | 494AB-57 | 494AB-59 | 494AB-61 | 494AB-62 | 494AB-63 |
| No. per Pack | x2 | x2 | x2 | x2 | x2 | x1 | x1 | x1 | x1 | x1 | x1 |
| Cable Range (mm) | 3.5 - 8.5 | 3.5 - 8.5 | 8.0 - 11.5 | 8.0 - 16.0 | 11.5 - 21.0 | 18.5 - 27.5 | 24.0 - 34.0 | 31.0 - 41.0 | 40.0 - 52.5 | 52.5 - 58.0 | 54.5 - 65.5 |
| Entry Thread - D (mm) | M16 x 1.5 | M20 x 1.5 | M20 x 1.5 | M20 x 1.5 | M25 x 1.5 | M32 x 1.5 | M40 x 1.5 | M50 x 1.5 | M63 x 1.5 | M75 x 1.5 | M75 x 1.5 |
| Entry Thread - E (mm) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Under Armour ⌀ - A (mm) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Armour ⌀ (mm) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Length from Shoulder - F (mm) | 36.0 | 36.0 | 36.0 | 34.0 | 44.0 | 38.0 | 46.0 | 44.0 | 61.0 | 46.0 | 66.0 |
| Hexagon Across Flats - G (mm) | 22.0 | 22.0 | 22.0 | 25.7 | 33.0 |
37.5 | 47.2 | 56.4 | 70.0 | 80.0 | 80.0 |
| Hexagon Across Corners - H (mm) | 24.9 | 24.9 | 24.9 |
28.7 | 36.9 |
42.2 | 53.6 | 61.5 |
77.2 | 87.4 | 87.4 |