Prysmian BICON A2EX Flameproof Gland (494NE)
Product overview
Prysmian BICON A2EX Flameproof Gland 494NE Series is a brass indoor and outdoor cable gland for use in hazardous areas. Suitable for unarmored and braided sheathed cables, plastic & rubber jacketed, extruded bedded cables, inclusive of IEEE 45 type P shipboard cables.
Part Numbers: 494NE-03, 494NE-04, 494NE-05, 494NE-08, 494NE-10, 494NE-14, 494NE-15, 494NE-20, 494NE-21, 494NE-27, 494NE-31, 494NE-32, 494NE-38, 494NE-44, 494NE-45.
Prysmian 494NE Features
- Brass indoor and outdoor cable gland for use in hazardous areas.
- Suitable for circular Unarmoured cables with extruded oversheath.
- Fitted with silicone rubber low smoke, zero halogen seal.
- Achieves IP66, IP68 (1 bar) and deluge proof (DTS01:1991) seal onto cable and to enclosure with suitable sealing washer or thread sealant.
- Suitable for most climatic conditions – weatherproof, waterproof and deluge proof.
- Standard and Nickel plated versions available.
- Certified II 2GD, Ex e II & Ex d IIC under ATEX directive 94/9/EC.
- Certificate number Sira99ATEX1086X. IECEx 10.0069X.
- Service temperature range -50°C to +200°C.
- UL Classified in accordance with IEC 60079-0, 60079-1 and 60079-7 for use in hazardous locations.
- UL Listed for use in Class 1, Zone 0, 1 and 2 hazardous locations for Canada.
- Full installation instructions supplied.
A2EX Flameproof Cable Gland 494NE may be used 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.
- Zones 1 & 2 with Ex p II equipment.
- Zone 2 with Ex nA II equipment.
- Zones 21 & 22 with Ex tD II equipment.
Where the cable is effectively filled, it may also be used in:
- Zones 1 & 2 with Ex d IIC equipment not containing a source of ignition & with a volume less than 2000 cm3.
- Zones 1 & 2 with Ex d IIA & Ex d IIB equipment not containing a source of ignition & with any volume.
- Zone 1 with Ex d IIA & Ex d IIB equipment containing a source of ignition & with a volume less than 2000 cm3.
- Zone 2 with Ex d IIA & Ex d IIB equipment containing a source of ignition & with any volume.
- Zone 2 with Ex nR II equipment.
For more information on Prysmian BICON A2EX Flameproof Gland (494NE), please consult Datasheet below.
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+44 (0)1744 762 929Technical Data
| Design Ref. (Unplated) | Design Ref. (Fully Plated) | Hub Size NPT (D) | Basic Metric | Cable Dimensions Accommodated Outer Seal Overall Ø (B) - Min |
Cable Dimensions Accommodated Outer Seal Overall Ø (B) - Max |
Hub Length (E) | Protrusion Length (F) | Hexagon A/F (G) | Hexagon A/C (H) | Weight (lbs) |
| 494NE-03 | 494NE-03V | ½" | 16 | 0.138" | 0.335" | 0.60" | 1.42" | 0.85" | 0.97" | 0.209 |
| 494NE-04 | 494NE-04V | ½" | 20S | 0.315" | 0.453" | 0.60" | 1.34" | 0.85" | 0.97" | 0.176 |
| 494NE-05 | 494NE-05V | ½" | 20 | 0.315" | 0.530" | 0.64" | 1.73" | 1.00" | 1.13" | 0.198 |
| 494NE-08 | 494NE-08V | ¾" | 20 | 0.315" | 0.630" | 0.64" | 1.73" | 1.00" | 1.13" | 0.198 |
| 494NE-10 | 494NE-10V | ¾" | 25 | 0.453" | 0.827" | 0.76" | 1.81" | 1.29" | 1.45" | 0.320 |
| 494NE-14 | 494NE-14V | 1" | 25 | 0.453" | 0.827" | 0.76" | 1.81" | 1.29" | 1.45" | 0.320 |
| 494NE-15 | 494NE-15V | 1" | 32 | 0.728" | 1.083" | 0.80" | 1.50" | 1.47" | 1.65" | 0.310 |
| 494NE-20 | 494NE-20V | 1¼" | 32 | 0.728" | 1.083" | 0.80" | 1.50" | 1.47" | 1.65" | 0.309 |
| 494NE-21 | 494NE-21V | 1¼" | 40 | 0.945" | 1.339" | 0.82" | 1.81" | 1.85" | 2.11" | 0.595 |
| 494NE-27 | 494NE-27V | 1 ½" | 40 | 0.945" | 1.339" | 0.82" | 1.81" | 2.21" | 2.47" | 0.595 |
| 494NE-31 | 494NE-31V | 1 ½" | 50 | 1.220" | 1.614" | 0.86" | 1.73" | 2.21" | 2.40" | 0.849 |
| 494NE-32 | 494NE-32V | 2" | 50 | 1.220" | 1.614" | 0.86" | 1.73" | 2.21" | 2.40" | 0.849 |
| 494NE-38 | 494NE-38V | 2 ½" | 63 | 1.575" | 2.067" | 1.27" | 2.40" | 2.75" | 3.02" | 1.620 |
| 494NE-44 | 494NE-44V | 3" | 75S | 2.067" | 2.283" | 1.31" | 1.81" | 3.13" | 3.42" | 1.962 |
| 494NE-45 | 494NE-45V | 3" | 75 | 2.146" | 2.579" | 1.31" | 2.60" | 3.13" | 3.42" | 1.709 |