How to Wire an Electrical Panel - Square D Ryndon Ricks youtube

        1 min. 30 sec. - Noalox antioxident joint compound
        

How to Install a Subpanel Start to Finish homesteadprepper youtube

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How to Install an Electric Sub Panel and Tie-In to Adjacent Main Panel from Start to Finish U Do It youtube

2 min. 30 sec. - Neutrals disconnected from ground

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How to Install a Subpanel blazingnailgun youtube

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Square D Homeline 100 Amp 6-Space 12-Circuit Outdoor Main Lug Load Center $29 at HomeDepot

        For residential or commercial power distribution
        Compatible with Square D Homeline Standard circuit breakers
        Rainproof outdoor cover and aluminum bus bar included
        

Homeline 125 Amp 4-Space 8-Circuit Outdoor Main Lug Load Center with Ground Bar $32 at HomeDepot

        For residential or commercial power distribution
        Compatible with Square D Homeline Standard circuit breakers
        Outdoor, ground bar, and aluminum bus bar included
        
        Includes a factory-installed PK7GTA ground bar and rainproof outdoor cover
        Accommodates plug-on secondary surge arrestor (sold separately)
        Main feeders terminate from the top, feeders can enter from any direction, however, device cannot be rotated
        Single phase
        Rated 120/240 VAC and 10,000 AIR short circuit current rating
        Rainproof cover features a stainless steel hasp that is easily padlocked for safety from theft
        Thermoplastic interior assembly is among the most rugged in the industry
        Slot/square drive screws let you use either standard flat blade screwdriver or square-head driver for positive drive and proper torque
        Equipment ground bar is included
        

How To Buy Electrical Panels homedepot.com/c/which_breaker_box

Different types of circuit breakers include:

Single pole, or 1 pole, circuit breakers provide 120 volts in various amp ratings. Single pole circuit breakers rated 15 to 20 amps are typically used for receptacles and lighting. They are available in 3 types: Full size (1-in. wide), half size (1/2-in. wide) and twin/tandem (1-in. wide with 2 switches & controls 2 circuits).

Double pole, or 2 pole, circuit breakers provide 240 volts in various amp ratings. Double pole circuit breakers are typically used for appliances and hot water heaters.

Arc fault circuit interrupters (AFCI) are designed to shut down power to a circuit when they detect arcs of electricity caused by worn or damaged wires. AFCIs are used to protect circuits in bedrooms and common areas. Combination arc fault circuit interrupters (CAFCI) protect against against the same arcs covered by AFCI as well as low-energy series arcing. They are becoming more common in homes as they protect downstream branch circuit wiring and power cords.

Ground fault circuit interrupters (GFCI) break a circuit instantly when a short is detected. They are used to protect circuits in wet areas such as bathrooms, garages, unfinished basements and kitchens.