In the electrical trades, the terms “line” and “load” are shorthand words that refer to the wires that deliver power from the source to a device (line), vs. those that carry power onward to other devices further along the circuit (load).
What does supply mean in electrical terms?
A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.
What does Earth load and supply mean on a switch?
earth is ground. load goes to what you are trying to power (neons, leds, fogs or w/e) supply is coming from the battery or relay to power everything.
What is meant by load in electrical?
An electrical load is an electrical component or portion of a circuit that consumes (active) electric power, such as electrical appliances and lights inside the home. The term may also refer to the power consumed by a circuit. This is opposed to a power source, such as a battery or generator, which produces power.
What is load and supply cable?
The supply goes to the power source. Load goes to whatever you turn on and off.
Which wire is load?
Load Wire – Generally connected to the top half of your switch. If the wire is coming from the top of the switch box, it is likely your load wire. Line Wire – Generally connected to the bottom half of your switch. In some cases, line wires are marked with “line”, “pwr”, or a lightning bolt symbol.
What is the difference between load and feed?
The feed is the cable from your fuse board, supplying the power to the isolator switch. The load is the cable supplying the appliance once you have switched the isolator into the on position.
What is load terminal?
Load Terminal . The safe port or berth designated by the Seller as the final receiving destination for the delivery of the commodity shall not be a restricted or embargoed port or berth.
What is load on electrical switch?
Load Wire: This is the wire that connects your switch to your light bulb or other “load” (ie: a fan or other appliance). It is also usually black.
What is supply cable?
A power cord, line cord, or mains cable is an electrical cable that temporarily connects an appliance to the mains electricity supply via a wall socket or extension cord.
How does a 3 pin rocker switch work?
Pin 3 is where the switch is either connected to ground or left open. This is the pin where the rocker switch receives its voltage. This is the pin that connects to the load of the circuit, whatever the rocker switch turns on when it’s switched on. Ex: lights, motor, etc.
Which is line and load on outlet?
The “line” wires are the incoming power from the breaker box and the “load” wires are the outgoing power that travels down the circuit to the next outlet.
What is the function of load?
The Load function initializes a database and loads it from an input data file. It can be used for initial loading of a database, as part of a database reorganization, or for reloading a database after changing the DBD definition.
What does a load mean?
1 : something lifted up and carried : burden. 2 : the quantity of material put into a device at one time He washed a load of clothes. 3 : a large number or amount They collected loads of candy on Halloween. 4 : a mass or weight supported by something.
What is electric load example?
An electrical load is the part of an electrical circuit in which current is transformed into something useful. Examples include a lightbulb, a resistor and a motor. A load converts electricity into heat, light or motion.
Is load wire white or black?
So, what color is the load wire? Load wires are mostly black, but red can also be used as a secondary load wire. They are also connected to the switch’s top half, while line wires are connected to the switch’s bottom half.
Is the hot wire load or line?
Line is very hot. The wire from the switch to the device is called load.
How do you know if a line is load?
The easiest way of identifying the line/hot and load wires is to check the colors of the insulation. White and grey wires are neutral; green with yellow stripes, green and copper are ground wires, black can be line/upstream wire, red or black are load/downstream. The white or black are travelers.
