High Temperature NPC Cable

Description

High Temperature Cable – Silicone-Impregnated Multi-Core Cable

Ceramicx supplies this temperature-resistant cable, ideal for use with our infrared heaters, heater assemblies, and other high-temperature electrical systems. This high temperature cable is engineered for demanding thermal environments, offering exceptional reliability and durability. Featuring a 4% nickel-plated flexible copper multi-core conductor, this heat-resistant cable delivers excellent electrical performance even under extreme conditions.

Construction & Materials

  • Conductor: 4% nickel-plated flexible copper, multi-core

  • Primary Insulation: Silicone-impregnated, double glass-fibre braid

  • Outer Insulation: Silicone-impregnated glass-fibre braid

This combination provides outstanding thermal shock resistance, long-term ageing resistance, and superior heat-resistant insulation for electrical applications.

Temperature Ratings

  • Continuous operating temperature: –60°C to +350°C (–76°F to +662°F)

  • Short-term temperature resistance: up to 450°C (842°F)

Electrical Performance

  • Working voltage: 300/500 V

  • Test voltage: 2000 V

Available Sizes (cross sectional area)

Sold in 25m rolls.

  • 1.5 mm²

  • 2.5 mm²
    (typically in stock for fast delivery)

Technical information

Nominal Core Cross-Section Nominal Core Stranding Outer Cable Diameter Linear Weight Approx
1.50 mm² 21 x 0.30 2.8 mm 20.3 g/m
2.50 mm² 35 x 0.30 3.25 mm 32.6 g/m

Drawings

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