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Frequently Asked Questions

What is a disconnect or main breaker? How do I use it?

Electric FAQ
Most overhead power lines are not insulated. When lines from a utility pole fall to the ground, always assume they are energized and dangerous. Energized lines can be deceiving by appearing lifeless and harmless but DO NOT touch the lines! Stay a safe distance away (50 feet or more)! See our storm safety page for more important information on downed lines. If someone is in contact with a fallen line, don't try to rescue them because you risk becoming a victim yourself.

What is a breaker/main line switch?

Residential | FPL | Frequently Asked Questions
A protective device located on an electrical circuit to interrupt the flow of abnormally large currents. A circuit breaker is the most common means of providing overload and fault protection for customers and utilities.

What is the Ice Breaker Service and how do I use it?

The Ice Breaker function is a unique feature of LDScupid.com. A member may send another member an Ice Breaker and either customize or keep general the quick note to him or her. Once the Ice Breaker is received, the recipient has to guess what member sent it. At that point, the recipient can guess to see who actually sent the Ice Breaker. There is a lot of fun to be had with this feature.

Can I make a make a splice in my main breaker panel?

Reliance Controls Corporation | Frequently Asked Questions
Yes, under most conditions. Article 312.8 of the National Electrical Code states "Enclosures for switches or overcurrent devices shall not be used as junction boxes, auxiliary gutters, or raceways for conductors feeding through or tapping off to other switches or overcurrent devices, unless adequate space for this purpose is provided.

Do I need to shut off my main breaker when using a transfer switch?

Gentran Corporation: Generator Transfer switches for home & ...
No. The circuits being powered by the generator through the transfer switch are isolated from the rest of the house. Yes, individual circuits can be tested, BUT the UTILITY MAIN on the transfer switch must be turned OFF before the GEN MAIN can be turned ON, which means that all of the circuits on the transfer switch will be off when the UTIL MAIN is turned OFF. Then individual circuits can be turned on to test with the generator. Generally NO.

Sometimes the main breaker jumps but none of the smaller ones do. Why does that happen?

General Electrical FAQ
A basic, standard electrical panel found in many homes includes, in addition to other parts, a main breaker, and other "line" breakers. The main breaker supplies electricity to the line breakers, and is rated at a higher current rating (usually 25 or 40 amps in a standard one phase system). The other breakers supply electricity to the various lines around your home (usually rated between 10?20 amps).

Do I have to disconnect the battery when the lamp is not in use?

Bisun digital services
As with any kind of lamp, If you think your lamp may get turned on accidentally, then it would be advisable to disconnect the battery to avoid wasting power. When a beam is off, its controller circuitry consumes a small amount of power (enough to drain a 4.5V MN1203 pack in ~5 years, so disconnection is recommended if a long period of non-use is expected when using alkaline batteries.

What size breaker or fuse can I use in a 46377 type Circuit Breaker/ Fuse Block?

Cole Hersee Resource Center
The breaker or fuse should not be rated for more than 25A per breaker or fuse with the total of all items used not to be more than 150A.

What if I already have a Transient Voltage Surge Suppressor installed BEFORE the main disconnect?

TOTAL ENERGY CONCEPTS - FREQUENTLY ASKED QUESTIONS
Some facilities will have a TVSS installed before the main disconnect. This is usually required by the power company when the facility is initially wired. The problem with this is that usually the TVSS unit gives no indication whether or not the unit is actually working therefore the business owner doesn’t know if the unit has already failed from a previous incident.

Can I open my main disconnect breakers and connect my generator to a receptacle?

Cummins Atlantic branch locations North Carolina, South Caro...
No. In concept this may seem like a good idea, but is not advisable for the following reasons: The national electric code and most city, state, and county ordinances require approved means of isolating generator power from utility power. These requirements are designed to protect the lives of both you and the utility workers and to protect your equipment. The main disconnect breakers are not designed to isolate power from two sources. Typically these breakers are rated for 240 volts.

How do I disconnect?

ZapZone™ Wireless Hotspot
For laptop users, simply click "Disconnect" button in the logout window. For PDA users, just type http://1.1.1.1/logout to logout immediately.

Can I disconnect the Printing Mailbox from power when it is not in use?

Presto | FAQs
The Printing Mailbox must remain plugged in to both a power outlet and your phone line at all times to receive messages. Yes, you must leave the Printing Mailbox connected to the phone line at all times to receive messages.

What kind of circuit breaker and wire should I use?

the Ray Allen Company - Frequently Asked Questions
The full stall current of the T2 and T3 servo is only 600 milliamps. The T4 servo is less than 400 milliamps. A 1 amp circuit breaker can handle 2 trim systems. NOTE: We recommend running the servo off the master bus of your aircraft's electrical system and running the indicators off the avionics bus. This adds another level of protection for the indicators from any stray voltage spikes caused by the engine start/shutdown.

Sauna Plan FAQ What type of circuit breaker should I use?

GREAT SAUNAS Factory Makes 12 Sauna Types. Get Hot Sauna Inf...
Hot Sauna Plan Answer: Standard 240 volt breakers, properly sized for the heater according to the National Electrical Code. ...Answers Pertti.

Why do you use rain/crystal bowls on the main program soundtracks?

Centerpointe Research Institute: Frequently Asked Questions ...
Rain is an ideal sound for our soundtracks for several reasons. It does an excellent job of masking the sound of Holosync. It also creates what is called an "aural ganzfeld" which is a non-patterned "pink noise" that your brain eventually learns to "tune-out." The crystal bowls are used to enhance your enjoyment of The Dive.

What are the electrical requirements? Do I need a separate circuit breaker?

Frequently Asked Questions About A Smoke Air Cleaner and Pur...
For easy compatibility, these units are 120v. Since these smoke air purifiers have such a low amperage, you won't need to use dedicated breakers, or install new breakers to accommodate them... The SE400E only draws 1.8 amps, while the SE800E draws 3.4 amps.

What's a spring breaker?

Florida Beach FAQs
Spring breakers are college students who come to Florida to party during spring break. Their parties have a reputation for over-the-top antics like Jell-O fights, and usually last late into the night.

How do I reset a breaker?

HD Electric Lincoln HS Homebuilding
Normally when a breaker trips, it does not go to the off position; it only goes about halfway. You must turn the breaker all the way to the off position and then turn it on. This goes for GFCI and AFCI type breakers as well.
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