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.
SB417SFLG GE Bus Plug
General Electric SB417SFLG Spectra breaker style bus plug. 175 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB417SFLG
Contact us for pricing:
SB417SGH4G GE Bus Plug
General Electric SB417SGH4G Spectra breaker style bus plug. 175 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB417SGH4G
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SB417SGL4G GE Bus Plug
General Electric SB417SGL4G Spectra breaker style bus plug. 175 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB417SGL4G
Contact us for pricing:
SB417SGP4G GE Bus Plug
General Electric SB417SGP4G Spectra breaker style bus plug. 175 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB417SGP4G
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SB41ED4 GE Bus Plug R&G
General Electric SB41ED4 Spectra T-frame breaker style bus plug; 15 amp, 480 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SB41ED4
$1,300.00
SB41ED4G GE Bus Plug R&G
General Electric SB41ED4G Spectra T-frame breaker style bus plug; 15 amp, 480 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB41ED4G
$1,300.00
SB41SEDG GE Bus Plug R&G
General Electric SB41SEDG Spectra breaker style bus plug. 15 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB41SEDG
$1,300.00
SB41SEHG GE Bus Plug
General Electric SB41SEHG Spectra breaker style bus plug. 15 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB41SEHG
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SB41SELG GE Bus Plug
General Electric SB41SELG Spectra breaker style bus plug. 15 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB41SELG
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SB41SEPG GE Bus Plug
General Electric SB41SEPG Spectra breaker style bus plug. 15 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB41SEPG
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SB420SFHG GE Bus Plug
General Electric SB420SFHG Spectra breaker style bus plug. 200 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB420SFHG
Contact us for pricing:
SB420SFLG GE Bus Plug
General Electric SB420SFLG Spectra breaker style bus plug. 200 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB420SFLG
Contact us for pricing:
SB420SGH4G GE Bus Plug
General Electric SB420SGH4G Spectra breaker style bus plug. 200 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB420SGH4G
Contact us for pricing:
SB420SGL4G GE Bus Plug
General Electric SB420SGL4G Spectra breaker style bus plug. 200 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB420SGL4G
Contact us for pricing:
SB420SGP4G GE Bus Plug
General Electric SB420SGP4G Spectra breaker style bus plug. 200 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB420SGP4G
Contact us for pricing:
SB422SFHG GE Bus Plug
General Electric SB422SFHG Spectra breaker style bus plug. 225 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB422SFHG
Contact us for pricing:
SB422SFLG GE Bus Plug
General Electric SB422SFLG Spectra breaker style bus plug; 225 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB422SFLG
Contact us for pricing:
SB422SGH4G GE Bus Plug
General Electric SB422SGH4G Spectra breaker style bus plug. 225 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB422SGH4G
Contact us for pricing:
SB422SGL4G GE Bus Plug
General Electric SB422SGL4G Spectra breaker style bus plug. 225 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB422SGL4G
Contact us for pricing:
SB422SGP4G GE Bus Plug
General Electric SB422SGP4G Spectra breaker style bus plug. 225 amp; 240, 480 or 600 volt; four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SB422SGP4G
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.