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.
FVK423R GE Bus Plug R&G
General Electric FVK423R fusible style bus plug; 100 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK423R
$1,700.00
FVK424R GE Bus Plug R&G
General Electric FVK424R fusible style bus plug; 200 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK424R
$2,500.00
FVK425RT GE Bus Plug R&G
General Electric FVK425RT fusible style bus plug; 400 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK425RT
$5,100.00
FVK426R GE Bus Plug R&G
General Electric FVK426R fusible style bus plug; 600 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK426R
$6,900.00
FVK42EB GE Bus Plug R&G
General Electric FVK42EB Flex-A-Power breaker style bus plug; 20 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK42EB
$900.00
FVK42ED4 GE Bus Plug R&G
General Electric FVK42ED4 Flex-A-Power breaker style bus plug; 20 amp, 480 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK42ED4
$900.00
FVK42HED GE Bus Plug
General Electric FVK42HED Flex-A-Power breaker style bus plug; 20 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK42HED
Contact us for pricing:
FVK430HJK GE Bus Plug
General Electric FVK430HJK Flex-A-Power breaker style bus plug; 300 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK430HJK
Contact us for pricing:
FVK430HKM GE Bus Plug
General Electric FVK430HKM Flex-A-Power breaker style bus plug; 300 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK430HKM
Contact us for pricing:
FVK430JK GE Bus Plug R&G
General Electric FVK430JK Flex-A-Power breaker style bus plug; 300 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK430JK
$2,900.00
FVK430KM GE Bus Plug
General Electric FVK430KM Flex-A-Power breaker style bus plug; 300 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK430KM
Contact us for pricing:
FVK43EB GE Bus Plug R&G
General Electric FVK43EB Flex-A-Power breaker style bus plug; 20 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK43EB
$900.00
FVK43ED4 GE Bus Plug R&G
General Electric FVK43ED4 Flex-A-Power breaker style bus plug; 20 amp, 480 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK43ED4
$900.00
FVK43HED GE Bus Plug
General Electric FVK43HED Flex-A-Power breaker style bus plug; 20 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK43HED
Contact us for pricing:
FVK440HJK GE Bus Plug R&G
General Electric FVK440HJK Flex-A-Power breaker style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK440HJK
Contact us for pricing:
FVK440HKM GE Bus Plug R&G
General Electric FVK440HKM Flex-A-Power breaker style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK440HKM
Contact us for pricing:
FVK440JK GE Bus Plug R&G
General Electric FVK440JK Flex-A-Power breaker style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK440JK
$2,900.00
FVK440KM GE Bus Plug
General Electric FVK440KM Flex-A-Power breaker style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK440KM
Contact us for pricing:
FVK44EB GE Bus Plug R&G
General Electric FVK44EB Flex-A-Power breaker style bus plug; 40 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK44EB
$900.00
FVK44ED4 GE Bus Plug R&G
General Electric FVK44ED4 Flex-A-Power breaker style bus plug; 40 amp, 480 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: FVK44ED4
$900.00
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.