MW 1000 Calculator

NEMA  >  42

MW 1000 Calculator

[mw_1000_calculator_awg_size_drop_down post_type="mw-1000-calculator"]

Dimensions for Bare and Film Insulated Round Magnet Wire (Inch)

Bare Wire

Minimum

0.0024

Nominal

0.0025

Maximum

0.0026

Single Build

Minimum Increase

0.0002

Maximum Overall

0.003

Heavy Build

Minimum Increase

0.0005

Maximum Overall

0.0033

Triple Build

Minimum Increase

0.0007

Maximum Overall

0.0036

Quad Build

Minimum Increase

0.0009

Maximum Overall

0.0039

Minimum Dielectric Breakdown (V/rms)*

Single Build

Film Insulated Wire without Polyamide Topcoat

375

Film Insulated Wire with Polyamide Topcoat

350

Heavy Build

Film Insulated Wire without Polyamide Topcoat

700

Film Insulated Wire with Polyamide Topcoat

650

Triple Build

Film Insulated Wire without Polyamide Topcoat

990

Film Insulated Wire with Polyamide Topcoat

890

Quad Build

Film Insulated Wire without Polyamide Topcoat

1270

Film Insulated Wire with Polyamide Topcoat

1145

MW 16-C

* Test procedure used:

  • 38-56 AWG - Cylinder Method
  • 8-37 AWG - Twisted Pair Method
  • Larger than 8 AWG - Foil Method
NEMA's NEW Publication Store is live at www.makeitelectric.store. Visit and search our extensive catalog of 800+ standards and technical documents.