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Information by Electrical Professionals for Electrical Professionals
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Please Read Before you Post ---Rules & Regulations
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Please Read Before you Post ---Rules & Regulations
May 17, 2021
Dennis Alwon
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Customer supplied sauna parts
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Mobile Home/Tiny Home code rules?
Feb 11, 2025
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When is it worth the Cost to use a Soft Starter?
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failed journeyman's exam, please advise
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Sizing UPS for Boiler 480-volt / 198.3-amps
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xtronik
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Conduit body cover
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floatr
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Old school pool - no bondage
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Anyone replace LED drivers?
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26.5.4.1.3 A trouble signal shall be received when the system or any portion of the system at the protected premises is placed in a bypass or test
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gadfly56
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240.21(B)(3) Taps supplying a transformer
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Meter only outside with a new Enphase system
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solarken
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2029 Future PI: 110.14(C)
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wwhitney
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jumping out pole line insulators on anchors and other supporting hardware? are utilities actually doing this
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Multiple Generators in parallel and tie bus bars arcing.
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Conduit body cover
Latest: floatr
4 minutes ago
General Electrical Forum
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Sizing UPS for Boiler 480-volt / 198.3-amps
Latest: xtronik
13 minutes ago
Electrical Calculations / Engineering
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Transformer Energization/Inrush
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20 minutes ago
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Old school pool - no bondage
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32 minutes ago
Bonding and Grounding
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Ground Fault Protection of Equipment
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