NF Arc

A Norfab woven 7 oz/yd² "light weight" dimensionally stable fabric blend of Para-Aramid, OPF, and Novoloid (Phenolic) fibers. Excellent for Electric Arc Protective garments; when used as a single layer, will meet 8 Cal requirements.

Fabric Style



Complies with and Exceeds NFPA 70E*

Base Fabric

Para-Aramid, OPF, Novoloid (Phenolic)

Available Colors

Light Green

Weave Style

Plain Weave

Fabric Weight oz./yd² (g/m²)

7.0 (230)

Fabric Thickness inches (mm)

0.019 (0.48)

Warp Strength grab method, lbs (kg)

220 (99)

Fill Strength grab method, lbs (kg).

175 (79)

Trapezoidal Tear Strength lbs. (kg), warp x fill

20 x 12 (9 x 5.5 kg)

Arc Thermal Performance Value (ATPV) cal./cm²

ATPV 8.1  (sgl layer)

Heat Attenuation Factor (HAF)


Heat, Char Resistance



Level 2

Fabric Finish Number

62-Water Softened

Specify Order

Example: 07PT349-60"-62

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