What happens if you touch live and neutral. Usage of the ungrounded system is discouraged for safety.
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What color wire is l1 and l2. See full answer. What color is l1 and l2. Function label color common. Hot active wires may be any other colors except these. Its a pentair superflo pump with a 230v motor and theres a post for l1 and a post for l2 and a post for the ground wire and ive got a black wire a red wire and a green wire. The recommendations in table below are by wiles.
Black or red 2nd hot line 3 phase. If a faulty live wire touches the. Chapter 2 color codes. This overheats the fuse which melts and breaks the circuit. If white is used in a house as l1 then it should be used that way throughout. 2009 06 26 002449 2009 06 26 002449.
In addition it should be noted in the panel visibly. Wiring diagram for 3 wire 120v240v single phase systems with neutral wire monitoring total current and total power l1 neutral l2 120 v 240 v loads b a tb1 fuse 05a250v acm20 4 ac1 r c note. If a fault occurs where the live wire connects to the case the earth wire allows a large current to flow through the live and earth wires. What does l1 and l2 represent any specific wire colors. L1 is black or the hot wire and l2 is white or the netural wire. The rp l1 has only one potentiometer while the rp l2 has two.
These potentiometers came prewired from the factory with pigtails for ease of installation. These pigtails are color coded green for low or ccw counter clockwise terminal red for w wiper terminal and white for high or cw clockwise terminal. If the acm20 displays zero watts with power applied to the load reverse the direction of the wire passing through the cts center hole. L1 black the first hot line l2 white neutral or the second hot line l3 red the third hot line green ground or communicationcontrol wire bare copper ground i think the most important thing is consistency. However common practice per local electrical inspectors is for the first hot live or active wire to be black and the second hot to be red. He makes no recommendation for ungrounded power system colors.
However red and black follows the coloring of the grounded systems in the table.
Gallery of What Color Wire Is L1 And L2
