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Can I wire two ballasts together and use one power cable Do both ballasts have to be earthed if they are connected?
Krystinkellylach
Yes, the two ballasts can be supplied with one power source. The two ballasts will be paralleled together. This means supply black (hot) to black on ballast one and black on ballast number two. Tie all three under a single wire nut. Connect the neutral conductors all together under one wire nut. Both ballasts should be tied to the ground wire that is in the supply cable. All of these connections must be made in an approved junction box.
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What is the Phase to phase voltage of 66KV earthed cable?
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How do you wire 3 - 4' fluorescent light fixtures end to end to 1 ballast?
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Where you have select unearthed cable?
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How can two switches be connected?
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