What does Kcmil stand for?

thousand circular mils
KCMil – A method of measuring conductor size that stands for thousand circular mils. K represents kilo for 1,000. C represents circular, and mil, M, is 1/1000 of an inch. A wire that is one mil in diameter has an area of one circular mil or 1 KCMil.

What is 500 mcm cable used for?

Restricted Product
Amps 430
Application Conduit and cable trays for services, feeders, branch circuits, Commercial or industrial applications
Color Black
Diameter 0.926″
Insulation Material PVC

What is Kcmil wire size?

0.5067 mm²
kcmil—In the North American electrical industry, conductors larger than 4/0 AWG are generally identified by the area in thousands of circular mils (kcmil), where 1 kcmil = 0.5067 mm². A circular mil is the area of a wire one mil in diameter.

What diameter is 500 MCM?

Standard sizes
Area NEC copper wire ampacity with 60/75/90 °C insulation (A)
(kcmil, MCM) (mm2)
350 177.3 310
400 202.7 335
500 253.4 380

How much is a foot of 500 MCM copper?

The weight of one foot of 500 Mcm copper wire is 1.544 lbs.

What is 600 MCM wire?

THHN-600 MCM wire is intended for general-purpose applications as defined by the National Electrical Code (NEC). It is permitted for new construction or rewiring for the 600-volt applications.

How can I get Kcmil?

The n gauge wire’s cross sectional area An in kilo-circular mils (kcmil) is equal to 1000 times the square wire diameter d in inches (in). The n gauge wire’s cross sectional area An in square inches (in2) is equal to pi divided by 4 times the square wire diameter d in inches (in).

What is MCM Thhn?

THHN stands for thermoplastic high heat-resistant nylon. Known for versatility and durability, it is the most common type of building cable. … Additionally, the cable is resistant to corrosion, excessive dryness, and the impact of chemicals. The building wire is rated 90 degrees Celsius in both wet and dry locations.

What is the diameter of 250 MCM?

WIRE SIZE / STRANDING Approx. Insulation Outside Diameter
AWG / kcmil Strands Dia Inches
250 37 0.698
300 37 0.749
350 37 0.800

What does AWG stand for?

American Wire Gauge
AWG (American Wire Gauge) is a U.S. standard set of non-ferrous wire conductor sizes.

What is wire CMA?

Cir Mils or CMA = Circular Mil Area which is equal to 1/1000 (0.001) of an inch in diameter or 0.000507 MM.

What is the resistance of 100 ft of No 24 copper wire?

American Wire Gages (AWG) Sizes and Resistances
AWG wire size (solid) Area CM* Resistance per 1000 ft (ohms) @ 20 C
22 642.4 16.14
23 509.45 20.36
24 404.01 25.67
25 320.4 32.37

How do you convert AWG to mm2?

This means for AWG = 1: The metric wire outside diameter is 0.127 * 92(321)/39 = 7.348 mm. The metric wire cross-section is 0.012668 mm2 * 92(361)/19.5 = 42.409 mm2.

Is AWG wire solid or stranded?

Smaller electrical wire sizes are generally made of solid conductors while wires larger than Number 6 AWG are generally stranded.

Is there a difference between AWG and gauge?

AWG is the wire standard (ie – the way it’s made). The wire gauge simply refers to the sizing of the wire (the thickness). 12 AWG is equivelent in size to 12 gauge wire, but “12 gauge” wire can be a variety of things whereas “12 AWG” is 12 gauge wire made according to the AWG standard.

What is the area in MM2 of a 000 AWG wire?

American Wire Gauge (AWG) vs. cross sectional area converter.
American Wire Gauge (#AWG) Diameter (inches) Cross Sectional Area (mm2)
0000 (4/0) 0.460 107
000 (3/0) 0.410 85.0
00 (2/0) 0.365 67.4
0 (1/0) 0.325 53.5

How many mm is 4awg?

Wire Gauge Conversion
Wire Number (Gauge) A.W.G. or B&S (Inches) A.W.G. Metric (MM)
4 0.2043″ 5.189mm
5 0.1819″ 4.621mm
6 0.162″ 4.115mm
7 0.1443″ 3.665mm

What gauge is 6.7 mm wire?

Wire Gauge Chart
Wire Gauge Washburn & Moen Steel Wire Gauge
1 .283″ 7.2 mm
2 .263″ 6.7 mm
3 .244″ 6.2 mm
4 .225″ 5.7 mm

What is the difference between AWG and MM2?

The other caveat is the above table is based on stranded cable (the vast majority of cables are made up of stranded conductors).

A Simple Guide on Cable AWG to Metric Conversions.
Metric MM2 (Diameter) AWG Approx Strading
1mm 18 awg 32/0.2
1.5mm 16 awg 30/0.25
2.5mm 14 awg 50/0.25
4mm 12 awg 56/0.3

Is MM2 the same as MM?

The square millimeters unit number 0.79 mm2, sq mm converts to 1 ∅ 1mm, one circle one millimeter diam.. It is the EQUAL area value of 1 circle one millimeter diam.

What is electrical MCM?

Glossary Term: mcm

MCM is an abbreviation for thousands of circular mils, an old measurement of wire gauge. … A wire 200 mils in diameter is 40 MCM. MCM is generally used for very large-diameter wire. Most wire uses AWG. MCM is also used for “million cubic meters.”

What SWG 14?

Size Conversion Chart
SWG inches mm
13 .092 2.337
14 .080 2.032
15 .072 1.829
16 .064 1.626

How many amps can 16 AWG handle?

13 Amps
Types of Cord Gauge Size Range Ampacity of Current-Carrying Conductors (amperes)
0 – 50 ft. (0 – 15.2 m)
SOOW – Service Oil Resistant Insulation/ Jacket Weather-resistant 16 AWG 13 Amps10 Amps
14 AWG 18 Amps 15 Amps
12 AWG 25 Amps 20 Amps

What does mm2 mean in wire?

cross sectional area
In Europe, wire and cable sizes are expressed in cross sectional area in mm2, and also as the number of strands of wires of a diameter expressed in mm. For example, 7/0.2 means 7 strands of wire each 0.2mm diameter. This example has a cross sectional area of 0.22mm2.