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www.youtube.com/watch?v=KBvyX80Pdec

Hi .This video shows how to calculate cable and circuit breaker (fuse)for the design current. Bigger size cable is always better but cost ...

sawmillcreek.org/archive/index.php/t-205891.html

This will have a 40 amp breaker per manufactures spec's. thank ... At the maximum amperage per wire gauge (ie., 40 amps in 8 gauge wire), ...

www.homeownershub.com/maintenance/what-size-wiring-for-central-a-c-compressor-739437-.htm

The 10 gauge, or even 12 gauge wire is adequately protected from a short circuit by the 40a breaker. Overload protection is provided inside the compressor.

itstillruns.com/gauge-wire-used-auto-wiring-12113860.html

Some 6-gauge wiring works for 100 amps draw and 15 to 20 feet. Use 8-gauge for 150- to 200-amp loads more than 3 feet in length, and 40- to 50-amp loads of 25 ...

www.crutchfield.com/ISEO-rgbtcspd/learn/learningcenter/car/cable_gauge_chart.html

For example, if your amp is in the trunk and you're sending 100 watts to your front speakers, 14-gauge speaker wire is a good call. But if the amp is only 50 ...

handymanwire.com/ubbthreads/ubbthreads.php/topics/359762/240V_40A_wall_oven_10_gauge_so

Mar 22, 2007 ... 40amp 240V circuit from the service entrance requires 8 GA copper wire. Same Amp ratings between 240 and 120...240V is a much more efficient ...

www.chiefdelphi.com/t/5-amp-circuit-breakers/101095

We checked on-line, and the max load for 22 AWG wire is 7 amps. ... or larger diameter wire must be used for all circuits protected by a 40A circuit breaker ...

www.inspectionnews.net/home_inspection/electrical-systems-home-inspection-and-commercial-inspection/15969-35-amp-breaker-10-ga-wire-ac-condenser.html

Oct 15, 2009 ... I believe you can use the smaller wire size depending on the ... see: Maximum breaker size= 40, and minimum wire capacity=10 amps, ETC.

twcontrols.com/lessons/wiring-determining-wire-size-and-voltage-drop-for-amps-480277-vac

Aug 1, 2018 ... The chart below tells you the wire size you need for 480/277 VAC. ... On the left column find the amps that your circuit must supply.

ask-the-electrician.com/circuit-breaker-for-a-kitchen-cook-top/electrical-wiring-2

The old unit had 240V 50A service using 6 Gauge cable. The new glass surface cook top only requires 240V 40A service. Is the current service OK, ...

www.irv2.com/forums/f54/40-amp-breaker-522097.html

Jan 20, 2021 ... You can not safely replace a 40 amp breaker with a 50 amp without verifying the wire gauge and length. The currently installed wire is most ...