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ARG-WCW-15 Acrylic Fiberglass Sleeving — 1500 V (Class D)

Acrylic Fiberglass Sleeving · WCW source-manufactured, UL documented.

−60 °C to +155 °C (−76 ~ 311 °F)1500 V avg · 800 V minUL 1441 · E233803UL UZFT2 / CUL UZFT8

ARG-WCW-15 is the entry Class D grade of the ARG acrylic family: 1500 V average withstand at −60 to +155 °C, with the oil and solvent resistance that distinguishes acrylic from silicone coatings.

Test standardUL 1441
Operating temperature−60 °C to +155 °C (−76 ~ 311 °F)
Dielectric (avg. withstand)1500 V
Dielectric (min. individual)800 V
UL recognitionUL 1441, File E233803 (ARG-WCW series)
Flame ratingUL VW-1

Datasheet: full ratings & dimension tables · download PDF

Built for: Transformer and ballast leads, oil-cooled components and general 1500 V-class insulation in fluid-contact environments.

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ARG-WCW-15 Acrylic Fiberglass Sleeving by WCW
Other grades in this family: ARG-WCW-25 · ARG-WCW-40 · ARG-WCW-1U — or see the full series datasheet.

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  1. ID & size (mm)
  2. Continuous operating temperature
  3. Voltage / dielectric requirement
  4. Medium exposure (oil, coolant, solvent)
  5. Certification needs (UL 1441, RoHS, REACH)
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