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- Building Connected? Your experiences, please. . .
well, i'm running the free version, and it started spewing requests to bid, so i started bidding them there is no point in getting the pro version i took the dog and pony show, and the salesman said, just bid what shows up, and see how much of it you get, and use the free version about $4k a year to get the pro version we shall see if i get anything off of it i bid 14 today, before going
- Fire Alarm Devices in Walk-In Cooler Freezer | Information by . . .
Does any body have any code references or requirement for fire alarm Speaker Strobes in walk in Coolers Freezers?
- Disconnect for Air Compressor | Information by Electrical Professionals . . .
We have specified a 300HP, 480V 3-Phase air compressor with a manufacturer mounted controller with integral disconnect switch I was told the controller showed up on site with E-Stop button on the controller but no disconnect My question, can the E-Stop considered to be a disconnecting means
- Old murray panel deadfronts | Information by Electrical Professionals . . .
I have a really stupid question I do commercial and industrial work with modern gear so I don't see this much but we've got a couple older buildings now I have a 45 year old 1970 Murray meter main box I need to look inside the main box but the deadfront seems very loose and flimsy to me
- Leviton GFCI nuisance tripping and circuit analysis
I know many electricians and vendors, engineers encounter nuisance tripping with the Leviton GFCI After all these years Is there finally a theory why? If not Let's figure it out and analyze the circuit First This is a Waterpik mouth spray shaded-pole motor See youtube video how it works
- NEC 2017_Annex D_Example D8_Motors | Information by Electrical . . .
Hi, I may be missing something very basic but can someone explain something to me about NEC 2017_Annex D_Example D8_Motors_Page 800? The example motor specs are given in the beginning (a) and (b) sections (a) is one 25-hp motor with a nameplate rating of 32 amps (b) is two 30-hp motors with
- Does anyone make a flush mount external cluster meter main any more . . .
Does anyone still make a flush mount meter main product? We have a panel that's shot, that's flush mount, and there's really no room for a modern panel Working space rules won't permit a surface mount solution, and various constraints hamper moving the service Old panel 200 amps, rule of 6
- NFPA 101 SECTION 7. 8. 1. 2. 2-7. 8 ILLUMINATION OF MEANS OF EGRESS.
The jurisdictions that I work in do not adopt that section of NFPA 101, so I can't talk from an enforcement standpoint, but your conclusion seems logical BTW, although many jurisdictions adopt portions of NFPA 101, most do not adopt the whole thing For example, egress lighting in most jurisdictions are per the adopted ICC Building Code Section 1008 For another example, the 2014 Florida
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