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Jefferson Electric 250W NEMA Mercury Vapor Ballast Assembly

Jefferson Electric 250W NEMA Mercury Vapor Ballast Assembly

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Very simple and easy to repair ballast external wiring with heavy duty socket marked PEMCO.

100_4234.JPG 100_4233.JPG 100_4232.JPG

Light Information

Light Information

Manufacturer:Jefferson Electric
Model Reference:801-1372-900 Type HI-RX
Electrical
Wattage:250
Voltage:120
Current:4.3
Physical/Production
Application/Use:Street Roadway NEMA Hoods

File information

File information

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Filename:100_4234.JPG
Album name:GE101R / Jefferson Electric 250W NEMA Mercury Vapor Ballast Assembly
Keywords:Gear
File Size:516 KB
Date added:Sep 02, 2019
Dimensions:2465 x 1845 pixels
Displayed:54 times
DateTime Original:2019:09:02 16:38:13
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Focal length:6 mm
ISO:80
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Fluorescent05
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Zack


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Sep 02, 2019 at 05:49 PM Author: Fluorescent05
Wow! 250w mercury nema ballasts are very rare!

Don't be fooLED, T8 IS the worst thing to do to a magnetic T12 fixture.

Lumex120
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105555521242365640724 UCM30tBQDUECOV6VeG5W87Vg zfarmadillo
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Sep 02, 2019 at 06:21 PM Author: Lumex120
From eBay I'm guessing? Just an FYI, I have heard that these get hot enough to cook an egg on.

Any machine is a smoke machine if you operate it wrong enough.

GE101R
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Sep 02, 2019 at 07:11 PM Author: GE101R

From eBay I'm guessing? Just an FYI, I have heard that these get hot enough to cook an egg on.

They get a little warm but they are perfect for open bottom fixtures with glass refractors.
GE101R
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Sep 02, 2019 at 07:13 PM Author: GE101R

Wow! 250w mercury nema ballasts are very rare!

Yea, I found these and bought 5. I missed out on the 175W that sold.
BlueHalide
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Sep 02, 2019 at 07:23 PM Author: BlueHalide
Those get very hot as the core size is half that of a standard 250w, they are actually about the same size as a standard 175w MH core/coil.
Lumex120
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Sep 02, 2019 at 07:54 PM Author: Lumex120
I kind of want to get one now just to see if I could actually cook food on it.

Any machine is a smoke machine if you operate it wrong enough.

wide-lite 1000
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Sep 02, 2019 at 07:59 PM Author: wide-lite 1000
I remember seeing some of these on eBay last year .

Collector,Hoarder,Pack-rat! Clear mercury Rules!!

Fluorescent05
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Sep 02, 2019 at 09:15 PM Author: Fluorescent05

I kind of want to get one now just to see if I could actually cook food on it.

I would use a cast iron pan. Don't want to damage the ballast!

Don't be fooLED, T8 IS the worst thing to do to a magnetic T12 fixture.

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