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My company sells circuit breakers. We sometimes get asked for STRAIGHT 240v breakers vs. 120/240v. What is the purpose for straight 240v?
by devin.gibson on September 1st, 2010
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How many volts of power are needed for a UTS10BI transfer switch to turn on and operate? 120v? 240V?
by bjh on June 15th, 2011
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What is the function of a fuse
by Jean_T636 on April 25th, 2011
| 5 people like this
Hi How do i connect a 400v Power factor board to a Bus coupler on a 400v main Distribution Board which has two 800kva transfomer in parallel
by collen.govender on March 22nd, 2012
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on my circuit panel I am only getting power to every other breaker, I replaced the main breaker, no luck.. I get 120 on top, not on bottom
by cksuper1 on February 28th, 2011
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You're reading If I attempt to fix my telephone line (in my house) and re-wire it back to the box can I get electrocuted?
Comments
Mains is low voltage, phones are extra low voltage
by twobarrows on March 8th, 2009
When cabling up a building, data/voice lines are treated differently than power. The data & voice are referred to as low voltage. It's all a question of where your experience lies.
by .avallach on March 8th, 2009