Browse Store Bus Plugs
Note: Our website may not reflect our full in-stock inventory. If you don’t see what you need, call 1-800-328-1842 for a real-time inventory check and options. “Contact us for price” simply means we’ll quote it to confirm configuration and current pricing - not that it’s out of stock.
AC363RGR GE Bus Plug R&G
General Electric AC363RGR Armor-Clad fusible style bus plug; 100 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC363RGR
$1,425.00
AC363W GE Bus Plug R&G
General Electric AC363W Armor-Clad fusible style bus plug; 100 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC363W
$1,500.00
AC363WG GE Bus Plug
General Electric AC363WG Armor-Clad fusible style bus plug; 100 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC363WG
Contact us for pricing:
AC364 GE Bus Plug R&G
General Electric AC364 Armor-Clad fusible style bus plug; 200 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC364
$2,300.00
AC364R GE Bus Plug R&G
General Electric AC364R Armor-Clad fusible style bus plug; 200 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC364R
$2,300.00
AC364RG GE Bus Plug R&G
General Electric AC364RG Armor-Clad fusible style bus plug; 200 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC364RG
$2,350.00
AC364RGJ GE Bus Plug
General Electric AC364RGJ Armor-Clad fusible style bus plug; 200 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC364RGJ
Contact us for pricing:
AC364RGR GE Bus Plug R&G
General Electric AC364RGR Armor-Clad fusible style bus plug; 200 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC364RGR
$2,350.00
AC365 GE Bus Plug R&G
General Electric AC365 Armor-Clad fusible style bus plug; 400 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC365
$3,950.00
AC365R GE Bus Plug R&G
General Electric AC365R Armor-Clad fusible style bus plug; 400 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC365R
$3,950.00
AC365RG GE Bus Plug R&G
General Electric AC365RG Armor-Clad fusible style bus plug; 400 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC365RG
$4,000.00
AC365RGJ GE Bus Plug R&G
General Electric AC365RGJ Armor-Clad fusible style bus plug; 400 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC365RGJ
Contact us for pricing:
AC365RGR GE Bus Plug R&G
General Electric AC365RGR Armor-Clad fusible style bus plug; 400 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC365RGR
$4,000.00
AC366 GE Bus Plug R&G
General Electric AC366 Armor-Clad fusible style bus plug; 600 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC366
$10,500.00
AC366R GE Bus Plug R&G
General Electric AC366R Armor-Clad fusible style bus plug- 600 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC366R
$10,500.00
AC366RG GE Bus Plug R&G
General Electric AC366RG Armor-Clad fusible style bus plug; 600 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC366RG
$10,550.00
AC366RGJ GE Bus Plug R&G
General Electric AC366RGJ Armor-Clad fusible style bus plug; 600 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC366RGJ
Contact us for pricing:
AC366RGR GE Bus Plug R&G
General Electric AC366RGR Armor-Clad fusible style bus plug; 600 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC366RGR
$10,550.00
AC36ED4G GE Bus Plug
General Electric AC36ED4G Armor-Clad breaker style bus plug; 60 amp, 480 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC36ED4G
Contact us for pricing:
AC36SELG GE Bus Plug
General Electric AC36SELG Armor-Clad breaker style bus plug- 60 amp, (240, 480 or 600 volt), three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC36SELG
Contact us for pricing:
Find. Fix. Fast. When you need an exact match, EMSCO is built for one thing: getting you the right bus plug quickly—especially when it’s obsolete, oddball, or “not available” anywhere else.
Shop by Family | Speed Up the Match | Request a Quote
Real inventory, real answers: The website is a strong snapshot, but not our full shelf. New product arrives daily. If you see “Contact us for price”, it simply means we’ll quote it to confirm configuration and current pricing—not that it’s out of stock.
Need it now? Call our 24-hour emergency line: 1-800-328-1842.
Shop by family (quick start)
If you already know your system, use the Series filter above to narrow fast. These are the families we see most often for replacements and “keep it running” calls:
- I-Line (I / II)
- Pow-R-Way & Pow-R-Way III
- Sentron (standard & low-amp)
- Spectra (SB & low-amp)
- Armor-Clad & FVK
- XJ-L family (XLU / XLX / XLVB)
- CP2 / CP4
- Round Bar (SD type)
- ZTAP
Not sure what you have? That’s normal—Skip the guesswork and send photos (details below). We’ll confirm before you buy.
What you can source here (fast)
- Breaker and fusible styles
- 3- and 4-wire, with and without ground
- Common industrial voltages (including 240, 480, 600)
- Broad range coverage (often 10–5000A and 90–600V, depending on family)
- Replacement fuses and circuit breakers to complete the job
How EMSCO helps you win the day
- Legacy and obsolete systems are our niche: We regularly support Square D, GE, Cutler-Hammer/Westinghouse, Siemens/ITE, Eaton, and other older lines that are hard to source.
- Refurb you can trust: Reconditioned units are inspected and tested and backed by a 1-year warranty.
- Fast match help (with a human): When details matter—stabs, wire/ground, breaker frame, voltage—we help you confirm the exact fit.
Speed up the match (photos work)
If you want the fastest “yes, that’s the one,” send what you have. Even incomplete info is fine.
- Part number(s) and series name (if visible)
- Amperage and voltage
- Wire/ground configuration
- Photos of the nameplate/labels and the stabs/connection points (plus a side/profile shot)
Pro tip: Two clear photos beat a long email. If you can send a nameplate and a close-up of the stabs/connection, we can usually narrow it down quickly.
Refurbished standards (what “R&G” means here)
- Inspected for condition and configuration
- Cleaned and checked for safe, reliable operation
- Tested and backed by a 1-year warranty
Avoid the wrong order
- Series matters: similar-looking plugs can be different families.
- Wire/ground matters: 3-wire vs 4-wire (and ground) changes the fit.
- Style matters: breaker vs fusible, plus breaker frame specifics.
Completing the job (not just the plug)
If you’re expanding a line or finishing a run, we can help you source the related pieces that keep the project moving. See Bus Duct and Tap Boxes & Accessories.
Need it now? Call our 24-hour emergency line: 1-800-328-1842 or request a quote.
Looking for basics? Read our bus plug overview.