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.
AC415HJK4G GE Bus Plug
General Electric AC415HJK4G Armor-Clad breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC415HJK4G
Contact us for pricing:
AC415JJG GE Bus Plug
General Electric AC415JJG Armor-Clad breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC415JJG
Contact us for pricing:
AC415JK4G GE Bus Plug
General Electric AC415JK4G Armor-Clad breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC415JK4G
Contact us for pricing:
AC415SELG GE Bus Plug
General Electric AC415SELG Armor-Clad breaker style bus plug; 150 amp, (240, 480 or 600 volt), four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC415SELG
Contact us for pricing:
AC415SFLG GE Bus Plug
General Electric AC415SFLG Armor-Clad breaker style bus plug; 150 amp, (240, 480 or 600 volt), four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC415SFLG
Contact us for pricing:
AC417JK4G GE Bus Plug
General Electric AC417JK4G Armor-Clad breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC417JK4G
Contact us for pricing:
AC417SFLG GE Bus Plug
General Electric AC417SFLG Armor-Clad breaker style bus plug; 175 amp, (240, 480 or 600 volt), four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC417SFLG
Contact us for pricing:
AC41EBG GE Bus Plug R&G
General Electric AC41EBG Armor-Clad breaker style bus plug; 15 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC41EBG
$700.00
AC41ED4G GE Bus Plug R&G
General Electrc AC41ED4G Armor-Clad breaker style bus plug; 15 amp, 480 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC41ED4G
$800.00
AC41ED6G GE Bus Plug R&G
General Electric AC41ED6G Armor-Clad breaker style bus plug; 15 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC41ED6G
$800.00
AC41HEDG GE Bus Plug R&G
General Electric AC41HEDG Armor-Clad breaker style bus plug; 15 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC41HEDG
$800.00
AC41SELG GE Bus Plug
General Electric AC41SELG Armor-Clad breaker style bus plug; 15 amp, (240, 480 or 600 volt), four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC41SELG
Contact us for pricing:
AC420FJG GE Bus Plug
General Electric AC420FJG Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420FJG
Contact us for pricing:
AC420FKG GE Bus Plug
General Electric AC420FKG Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420FKG
Contact us for pricing:
AC420HFKG GE Bus Plug
General Electric AC420HFKG Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420HFKG
Contact us for pricing:
AC420HJK4G GE Bus Plug
General Electric AC420HJK4G Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420HJK4G
Contact us for pricing:
AC420JJG GE Bus Plug
General Electric AC420JJG Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420JJG
Contact us for pricing:
AC420JK4G GE Bus Plug
General Electric AC420JK4G Armor-Clad breaker style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420JK4G
Contact us for pricing:
AC420SFLG GE Bus Plug
General Electric AC420SFLG Armor-Clad breaker style bus plug; 200 amp, (240, 480 or 600 volt), four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: AC420SFLG
Contact us for pricing:
AC421 GE Bus Plug R&G
General Electric AC421 Armor-Clad fusible style bus plug; 30 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: AC421
$750.00
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.