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Plug wired to compressor

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mike93lx

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Because they put wheels on them and make us think they’re portable 😂

And to use them for 16hrs a year to unload a bin doesn’t really warrant an auger per bin :lol_hitti

That 10” auger I pictured was $9300 ….. plus the motor. I’d need a quarter million in augers and motors 😂
Just need more of that sweet, sweet farmer subsidy money
 

nadogail

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Coronado, CA
If I were wiring a 240 Compressor in a shop of my own, I would seriously consider using a pigtail for either an electric range or a Dryer, with an appropriate receptacle.
That would also be my local disconnect.
My compressor is on wheels and can easily be moved away from anything it may be very close to.
 

mm08822

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Jan 13, 2012
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NJ
If I were wiring a 240 Compressor in a shop of my own, I would seriously consider using a pigtail for either an electric range or a Dryer, with an appropriate receptacle.
That would also be my local disconnect.
My compressor is on wheels and can easily be moved away from anything it may be very close to.
Can't use 10-30 or 10-50's. Either use 6-30, 6-50 or 14-30, 14-50. Not sure you are easily going to find 6-30,6-50 pigtails.
(Plenty of 10-30,10-50s available but not the correct ones for straight 240v application.)
 

MAD

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Western MA
Hubbell makes a disconnect switch with an interlock that works with safety shroud Twist-lock connectors. This may be an option to consider for those needing a code complaint solution for some larger motors that need to move/relocate. This seems like it could be an elegant solution to the problem compared to other (pin/sleeve) options.
https://www.hubbell.com/hubbellcana...ngle-conductor-terminal-screws-gray/p/4623253

As other have advised the o.p though, just have your new (real) electrician hard wire the compressor.
 

mike93lx

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Hubbell makes a disconnect switch with an interlock that works with safety shroud Twist-lock connectors. This may be an option to consider for those needing a code complaint solution for some larger motors that need to move/relocate. This seems like it could be an elegant solution to the problem compared to other (pin/sleeve) options.
https://www.hubbell.com/hubbellcana...ngle-conductor-terminal-screws-gray/p/4623253

As other have advised the o.p though, just have your new (real) electrician hard wire the compressor.
Seeing stuff like that is definitely interesting.

But it's $700 before adding the receptacle and those still won't be 5+ hp rated
 
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MAD

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Seeing stuff like that is definitely interesting.

But it's $700 before adding the receptacle and those still won't be 5+ hp rated
My understanding is that since the connector is not (can't be) used as a disconnect, the hp rating of the connector is no longer an issue as long as the voltage/amperage rating is good. Your local inspector might have a different interpretation. Real electricians, please comment if you care to...

Yes it is not cheap, https://circuitbreakerguys.com/products/hblmitl , but it gives you the nice clear disconnect switch and total cost could be significantly cheaper than pin/sleeve. (Imagine a situation where you had you multiple devices that needed to plug into a single receptacle)

Disclaimer- Remember folks, all of my free advice on the internet comes with a double your money back guarantee!
 

mike93lx

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My understanding is that since the connector is not (can't be) used as a disconnect, the hp rating of the connector is no longer an issue as long as the voltage/amperage rating is good. Your local inspector might have a different interpretation. Real electricians, please comment if you care to...

Yes it is not cheap, https://circuitbreakerguys.com/products/hblmitl , but it gives you the nice clear disconnect switch and total cost could be significantly cheaper than pin/sleeve. (Imagine a situation where you had you multiple devices that needed to plug into a single receptacle)

Disclaimer- Remember folks, all of my free advice on the internet comes with a double your money back guarantee!
How is the plug prevented from being used as a disconnect?
 
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