Which is hot L1 or L2?

Which is hot L1 or L2?

When wiring a new motor, you want your “hot” wire on L1 and neutral on L2. If you operate the dial you will see 115 volts instead of 230.

What does L1 mean on a contactor?

With “L” 1,2,3, the L = “Line”, meaning the incoming supply line. For the load side, “L” already had a different meaning, so the the label is T 1,2,3, with “T” = Terminus, meaning the exit point, ie going to the last thing connected in the circuit.

Is L1 black wire?

The incoming circuit wires that provide the power are referred to as the line wires. L1 (line 1) is a red wire and L2 (line 2) is a black wire. Together, they show the motor voltage. Having both an L1 and L2 indicate that the motor voltage may be 240 volts.

What wires go to L1 L2?

These two wires are the Permanent live and switched live. The Yellow wire goes in the common terminal, Red in the L1 terminal and Blue goes in the L2 terminal.

What wire goes into L1 and L2?

The Yellow wire goes in the common terminal, Red in the L1 terminal and Blue goes in the L2 terminal. The Grey wire goes in the common terminal, Brown in the L1 terminal and Black goes in the L2 terminal.

Is L1 and L2 the same as 1 way and 2 way?

Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room. Two way switches have a COM terminal as well as L1 and L2 terminals. When L1 is off L2 would be on. When L1 is on L2 would be off.

What does L1 and T1 mean in wiring?

The L symbol designation refers to the Line, or the incoming circuit wires that provide the power for the motor. For example: L1 and L2 indicate that the motor voltage may be 240 volts. T1 T2 T3 T4 T5 Motor Lead Wires.

What does L1 L2 L3 mean?

Terminology. The three winding end connected together at the centre are is called the neutral (denoted as ‘N’). The other ends are called the line end (denoted as ‘L1’, ‘L2’ and ‘L3’). The voltage between two lines (for example ‘L1’ and ‘L2’) is called the line to line (or phase to phase) voltage.

What Colour is L1?

The faceplate of a single, one-way switch has two terminals: “L1” is the terminal to which the neutral core wire is attached – the blue wire (traditionally black, before the change). “COM” or “Common” is the terminal to which the live core wire is attached – this is the brown wire (formerly red).