Trade Discount 25%
Ex de Unarmoured Barrier Gland M20 8.5-16mm Nickel Brass Kopex
Kopex Unarmoured Barrier Gland M20 features 8.5-16mm range, compound barrier seal, Zone 1 2 21 22 rating and nickel plated brass. Ideal for hazardous areas.
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Alternatively Known As: M20 Non-Armoured Barrier Gland, Ex de Cable Gland, Hazardous Area Cable Gland, Kopex-Ex C4 Series Gland
Technical Specifications
- Part Number: EXN04MC4
- Gland Series: C4 Ex d e unarmoured compound barrier
- Thread: M20 x 1.5 metric
- Cable Diameter Range: 8.5–16.0 mm
- Material: Nickel-plated brass
- Protection Types: Ex d flameproof, Ex e increased safety and Ex tb dust protection
- Hazardous Area Zones: 1, 2, 21 and 22
- Ingress Protection: IP66
- Operating Temperature: -60°C to +100°C
- Approvals: CESI 14 ATEX 032X and IECEx CES 14.0013X
- Ex Marking: Ex d IIC Gb, Ex e IIC Gb, Ex tb IIIC Db
- Applicable Product Standards: EN/IEC 60079-0, 60079-1, 60079-7 and 60079-31
- Recommended Tightening Torque: SW2 30 Nm; SW3 28 Nm
- Dimensions (H x L x W): 33mm x 62mm x 33mm
- Weight: 0.35 kg
Key Features
- Compound barrier seal for unarmoured circular cable
- Combines an inner compound barrier seal with an outer compression seal
- Suitable for flameproof Ex d and increased-safety Ex e applications
- Suitable for gas Zones 1 and 2 and dust Zones 21 and 22
- Nickel-plated brass construction provides corrosion resistance
- Wide 8.5–16.0 mm cable clamping range
- Metric M20 x 1.5 entry thread
- Removable sealing configuration for cable-size flexibility
Professional Installation Requirements
- Installation must be performed by suitably qualified hazardous-area electrical personnel in accordance with the manufacturer's instructions, applicable electrical regulations and AS/NZS 60079.14. The gland, sealing compound and cable type must be correctly selected for the enclosure, hazardous-area classification and cable diameter.
Applications
- Hazardous-area control panels and junction boxes
- Oil and gas processing facilities
- Chemical and petrochemical installations
- Mining and minerals processing equipment
- Industrial lighting fixtures and enclosures
- Power distribution and machine-building applications
Standards & Compliance
- AS/NZS 60079.14 for the design, selection and erection of electrical installations in explosive atmospheres
- AS/NZS 60079.0, AS/NZS 60079.1, AS/NZS 60079.7 and AS/NZS 60079.31 are the relevant Australian/New Zealand adoptions of the IEC Ex equipment requirements cited by the manufacturer
Environmental Benefits
- Nickel-plated brass body is recyclable at end of service life
- Corrosion-resistant construction can extend service life and reduce replacement waste
- RoHS-related material restrictions are identified for the Kopex-Ex product range
- Suitable for durable industrial installations, reducing maintenance and component waste
Warranty Information
No product-specific warranty period was identified in the published Kopex-Ex documentation. Warranty claims are subject to ABB/Kopex and authorised distributor terms; retain proof of purchase and installation records.
Available Now
Available through ABB/Kopex-Ex and authorised Australian electrical and hazardous-area equipment distributors.
