16 3 Wire Amperage

Wire power tools and small motors use the wire power tools and small motors use the southwire black 14 2 300 volt rubber cord.

16 3 wire amperage.

The amperage rating of a cord is a function of the wire gauge number of current carrying conductors and length of the cord. Carol super vu tron supreme 250 ft. You must use the correct size wire for the current load requirement of the circuit to prevent the wire from overheating. If you cut it open within the cable you should have 3 conductors plus a ground wire.

16 3 300 volt yellow sjoow portable power cord. Usually a general purpose house circuit is designed for 20. 15 1 not specified 9 under 10 1 total wire length ft 1000 2 1 2 250 5 5000 1. When a cord has three current carrying conductors there is a decrease in amperage.

This cord offers a jacket resistant to heat moisture and oil. Likewise when the length of the cord exceeds fifty feet there is a decrease in amperage. The number and type of electrical devices connected to a circuit determine the ampacity requirement of the conductor. The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 volts 60 c through 90 c 140 f through 194 f not more than three current carrying conductors in raceway cable or earth directly buried based on ambient air temperature of 30 c 86 f.

The potential for danger is most pronounced with the use of light household extension cords. Wire size chart and maximum amp ratings. 60 c 140 f 75 c 167 f awg mm copper. The tables below are intended to be a general guide for wire size and amp ratings.

The 16 is the guage or thickness of each conductor and 3 is the number of conductors in that cable. This product is rohs compliant ul listed and csa certified. Many a household fire has occurred when a light extension cord with 16 gauge wire is used to power a heater or. So for example running a laptop computer with a very small amperage demand on a 20 amp circuit wired with 12 gauge wire is perfectly fine.