Square d 100 amp main breaker install#

However, if you have 240-volt circuits, rather than only connecting one wire to the center bar, you’ll install two wires instead. Install the rest of your 120-volt circuits in the same manner into the breaker panel. Don’t worry, you’re about to finish up, so keep on reading below.Ĭarefully attach the 120-volt breaker to the power bus in the breaker box’s center bar. Clipping each individual breakerĬongratulations! You made it this far through the guide. Like with how you secured the wires above, you should also securely tighten each of these screws with your screwdriver. Next up, insert the white and bare wires beneath one of the screws along the neutral bus. To be clear, this wire will be inserted into a slot beneath the screw on the breaker - do remember that.

Inserting the wires into respective circuitsĪfter carefully doing all of the steps above, it’s now time to insert the black wire from the first 120-volt circuit into the 120-volt breaker for that circuit. For example, the guide for a Square D load center can be found here.Īnd before I forget, the size wire you’re working with typically ranges between 2 – 4 American Wire Gauge, so keep that in mind. However, for you to be familiar with your breaker box’s wiring layout, I recommend that you refer to your 100 amp breaker box wiring diagram for more information. Now, using your wrench, tightly screw the said cables to their respective lugs securely. After that, insert the exposed tips of the two hot wires into the main breaker’s lugs.įollowing that, insert the ground wire’s end into the neutral bus’s lug. Using your wire strippers, remove an inch of insulation from the ends of each cable that you’d connect to the breaker panels.

Installing the wiresĪfter attaching the breaker box onto the wall, it’s now time to feed the meter box’s wires into the breaker panels. Ensure that all the fittings are properly attached to prevent any accidents involving your breaker box in the future. You can anchor it to the wall by screwing the panel’s stud to the wall itself. Now, to install the breaker box, carefully attach it to the part of the wall where your meter’s electrical wires are. This way, you can see if there are any disfigurements that may compromise your home’s safety. It is a good practice to check your 100-amp breaker box for any external damage before you install it on your wall. This is a great safety precaution, as you don’t want to get accidentally electrocuted while you’re working on the circuit maintenance. Turn off the power before starting the installationīefore proceeding with this electrical project, it is imperative that you first turn off the power before proceeding to work on the breaker box. These tools will ensure that your task of wiring a breaker box will be safe, seamless, and easy. I highly recommend that you have all these tools by your side by the time you start working on your 100 amp breaker box. Flashlight, in case you’re operating in a dark place.CSA approved to only install in Canadian HomeLine loadcentres. Rated for 120/240Vac and at 10,000 Ampre Interrupting Rating (AIR). Common-trip design with a thermal-magnetic tripping mechanism. Homeline 100 amp double-pole circuit breaker for overload and short-circuit protection of an electrical system. With industry leading innovations and exclusive features, Square D Homeline circuit breakers are the smart, safe, reliable choice. ANSI Certified and UL Listed.Įngineered for value, Homeline? circuit breakers are designed for fast installation, reliability and great circuit protection. Compatible with Homeline load centers and CSED devices. Main circuit breakers double pole - residential common trip'homeline' 1 inch per pole - boxed amp rating=100 Homeline 100 amp double-pole circuit breaker for overload and short-circuit protection of an electrical system. Available accessories include handle attachments, filler plates, and neutral lugs.Square D combination arc-fault circuit interrupters (1-pole, 15 A and 20 A).Square D arc-fault circuit-interrupters (1-pole, 15 A and 20 A).HOM ground-fault circuit interrupters (1 and 2-pole, 15 - 50 A).HOM quad tandems circuit breakers (1- and 2-pole, 15 A to 50 A).HOM two-pole standard circuit breakers (15 - 200 A).HOM one-pole standard circuit breakers (15 - 50 A).