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Fibre Washer 20mm | Vulcanised Dielectric | Flame Retardant | by Wattmaster

BRAND: Wattmaster
SKU: ALCFW20
$11.70 List price: $14.20
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Fibre Washer with a 20mm inside diameter and made from vulcanised fibre dielectric—ideal for sealing cable glands in electrical enclosures. This flame retardant washer ensures a watertight seal for both indoor and outdoor installations, providing high dielectric strength of over 6.9 kV per mm for enhanced safety and reliability.

Product Name/Title: Fibre Washer 20mm | Vulcanised Dielectric | Flame Retardant | by Wattmaster

Brand: Wattmaster

SKU: ALCFW20

Alternatively Known As: Fibre Gland Washer, Cable Gland Fibre Washer, Vulcanised Fibre Washer 20mm

Technical Specifications
  • Inside Diameter: 20mm
  • Material: Vulcanised Fibre Dielectric
  • Flame Retardant: Yes, UL-94 Standards ASTM-D-701
  • Dielectric Strength: >6.9 kV per mm
  • Pack Quantity: 10 washers
  • Dimensions (H x L x W): 1mm x 20mm x 20mm
  • Weight: 0.1 kg
Key Features
  • Provides water tight seal between enclosure and cable gland
  • Flame retardant material
  • Suitable for indoor or outdoor use
  • Made from vulcanised fibre dielectric
  • High dielectric strength >6.9 kV per mm
Professional Installation Requirements
  • Installation by a qualified electrician or technician is recommended to ensure proper sealing and compliance with electrical safety standards.
Applications
  • Sealing cable glands in electrical enclosures
  • Indoor and outdoor electrical installations requiring water tight seals
Standards & Compliance
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Durable material reduces need for frequent replacements
  • Flame retardant properties enhance safety and reduce fire risk
Warranty Information

Standard manufacturer warranty applies. Please refer to Wattmaster warranty policy for details.

Available Now

The Wattmaster Fibre Washer Inside Diameter 20mm PK10 is available for immediate purchase, ideal for sealing cable glands in electrical installations both indoors and outdoors.