Trade Discount 25%
Ex de Unarmoured Cable Gland M20 4-12mm Nickel Plated Brass Kopex
Kopex Unarmoured Cable Gland M20 features 4-12mm range, single compression, Ex d Ex e Ex t rating and nickel plated brass. Ideal for hazardous areas.
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Alternatively Known As: Kopex Ex d/e cable gland, hazardous-area cable gland, nickel-plated brass unarmoured cable gland
Technical Specifications
- Model: EXN04MMC2
- Thread Size: M20 x 1.5
- Cable Diameter Range: 4–12 mm
- Construction: Single compression
- Material: Nickel-plated brass
- Protection Types: Ex d, Ex e and Ex t
- Gas/Dust Zones: Zones 1, 2, 21 and 22
- Ingress Protection: IP66–IP68
- Operating Temperature: -40°C to +80°C
- Sealing Combinations: 4–6 mm, 6–9 mm and 9–12 mm
- Recommended Torque: 20 Nm for S1+S2+S3, 18 Nm for S1+S2, 15 Nm for S1
- Manufacturer Approvals: EN/IEC 60079-0, 60079-1, 60079-7 and 60079-31; ATEX IMQ 14 ATEX 013X and IECEx IMQ 14.0005X ([new.abb.com](https://new.abb.com/docs/librariesprovider63/niederspannungsprodukte/downloads/kopex-ex-katalog-%2810-mb%29-%28002%29.pdf?sfvrsn=2))
- Dimensions (H x L x W): 40mm x 40mm x 22mm
- Weight: 0.1 kg
Key Features
- Designed for unarmoured cable installations in hazardous areas
- Flameproof Ex d and increased-safety Ex e protection
- Ex t protection for combustible dust environments
- Nickel-plated brass construction provides corrosion resistance
- Three removable sealing ranges cover 4–12 mm cable diameters
- Suitable for use with compatible enclosures, control panels and junction boxes
- Metric M20 x 1.5 entry thread
Professional Installation Requirements
- Installation should be performed by a licensed electrician or suitably qualified hazardous-area technician in accordance with the manufacturer's instructions and AS/NZS 60079.14. Correct gland selection, sealing-ring combination, enclosure thread engagement and tightening torque are required to maintain the certified protection rating.
Applications
- Hazardous-area control panels and junction boxes
- Oil and gas processing equipment
- Chemical and petrochemical installations
- Mining and mineral-processing equipment
- Industrial machinery and power-distribution enclosures
- Electrical equipment installed in gas Zones 1 and 2 or dust Zones 21 and 22
Standards & Compliance
- AS/NZS 60079.0: General requirements for explosive-atmosphere equipment
- AS/NZS 60079.1: Equipment protection by flameproof enclosures Ex d
- AS/NZS 60079.7: Equipment protection by increased safety Ex e
- AS/NZS 60079.31: Equipment dust ignition protection by enclosure Ex t
- AS/NZS 60079.14: Selection and installation requirements for hazardous-area electrical equipment; local certification and installation requirements should be verified before use ([nsw.gov.au](https://www.nsw.gov.au/business-and-economy/testsafe/electrical/explosive-atmosphere/increased-safety?utm_source=openai))
Environmental Benefits
- Brass is a recyclable engineering metal and the nickel-plated finish can support extended service life
- Corrosion-resistant construction may reduce replacement frequency and associated material waste
- Durable hazardous-area construction supports long-term use in demanding industrial environments
Warranty Information
ABB publishes a two-year limited warranty for certain installation products; warranty coverage for this Kopex-Ex product in Australia should be confirmed with the authorised distributor because regional terms may vary. ([electrification.us.abb.com](https://electrification.us.abb.com/installation-products-warranty-legal-policies?utm_source=openai))
Available Now
Available through KOPEX/ABB and authorised Australian electrical and hazardous-area equipment distributors. ([cabac.com.au](https://www.cabac.com.au/p/cable-wire-management/glands-strain-relief-grommets/hazardous-area-glands/exn04mmc2))
