Product Information

Specification

400 MCM Type MTW/UL1284 3951 Strand Bare Copper Wire

Applications:

The stranded machine tool wire is an electrical wire developed for use in the internal wiring for electrical appliances and equipment, serving both in the indoor and outdoor applications in the domestic set up. Due to its exceptional electrical conductivity, the cable is also used in the panels and meters internal wiring, as well as point to point wiring. The lead wire is flame-retardant and has a high-temperature rating of 105ºC at 600V, which implies that this electrical cable can work efficiently in harsh climatic conditions. 

Also Known As:

400 mcm machine tool wire, 400 mcm lead wire cable, 400 mcm lead cable, 400 mcm lead wire, 400 machine tool wire, 400 lead wire cable, 400 lead cable, 400 lead wire, 400 mcm lead covered wire, 400 mcm electrical lead wire, 400 mcm high voltage lead wire, 400 mcm type ul.

Standards:

• UL recognized AWM Style 1284 per UL 758 
• Passes VW-1 vertical flame test
• CSA AWM or TEW

Construction

Conductors:

This machine tool wire conductor is made up of copper wire. It comes in two different conductor types; stranded or solid. Some of the conductors are bare while others are tinned. Since copper is highly reactive, it is appropriate to use tinned copper wire in areas where there are more chemical reactions. Stranded conductor serves you right in applications that need more flexibility while the solid wire is good for systems where cable strength is the top requirement.

Insulation:

The machine tool wire cable has a color-coded Polyvinyl Chloride (PVC) material that serves as the insulation material for the stranded tinned copper hook up wire. This PVC has ultra-high strength and durability, providing reliable security to the conductors.

Specifications:

• AWG: 400
• Cond. Strand: 3951/30
• Insul. Thickness (mils): 95
• Nom. O.D. (inch): 1.025
• Weight (lb./1,000 ft): 1462

*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.

In the case the material only comes in a predetermined color or doesn’t come with any color