It can supply 240V or 120/240V to a circuit. Designed to protect against overloads and short-circuits Compatible with Homeline load centers and CSED devices Provides one double pole circuit in two spaces.
A double-pole 50A breaker commonly serves its purpose for those big appliances that pull an immense amount of electrical load. Outdoor circuits, however, are often quite long and the voltage drop can be significant. This 50-amp electric switch protects two hot wires from hazardous electrical accidents like overloading and short circuits. Voltage drop occurs in any wire run, but it is rarely a problem with indoor wiring, where the distance from the circuit breaker panel to the end of the circuit is usually relatively short. However, if the cable run is long, as underground runs often are, you may need to increase the wire size to account for voltage drop-a loss of voltage in the circuit caused by the natural resistance in the wires. /rebates/2fp2fSquare-D-Homeline-50-Amp-2-Pole-Circuit-Breaker-HOM250CP-HOM250CP2f202353323&. Sizing the wires, or conductors, for an underground cable is no different than sizing for other household circuits and is typically based on the total load, or electrical demand, of the devices on the circuit.
Such an installation is typical when running a circuit to an outdoor location, such as a garage, shed or other outbuilding, or to a yard light or water feature. Indeed in Canada, where they require 'nanny breakers' to keep your voltage drop below 3, they only require that based on a) actual load or if not known, b) 80. Square D QO250 2 Pole 50 Amp 120 240V AC Type QO Plug In Yellow Circuit Breaker.
Underground wire for a residential circuit usually is installed with underground feeder (UF) cable, which is rated for outdoor use and direct burial. Heck no If your breaker is 50A, the maximum current you're even allowed to plan for is 80 of that, or 40A. Get the best deals on Square D 50 Amp Breaker when you shop the largest.
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