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.
SLFC561504GFD6 Siemens Bus Pug
Siemens SLFC561504GFD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504GFD6
Contact us for pricing:
SLFC561504GFXD6 Siemens Bus Plug
Siemens SLFC561504GFXD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504GFXD6
Contact us for pricing:
SLFC561504GHFD6 Siemens Bus Plug
Siemens SLFC561504GHFD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504GHFD6
Contact us for pricing:
SLFC561504HFD6 Siemens Bus Plug
Siemens SLFC561504HFD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504HFD6
Contact us for pricing:
SLFC561504IGFD6 Siemens Bus Plug
Siemens SLFC561504IGFD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504IGFD6
Contact us for pricing:
SLFC561504IGFXD6 Siemens Bus Plug
Siemens SLFC561504IGFXD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504IGFXD6
Contact us for pricing:
SLFC561504IGHFD6 Siemens Bus Plug
Siemens SLFC561504IGHFD6 Sentron low-amp breaker style bus plug; 150 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561504IGHFD6
Contact us for pricing:
SLFC561750FD6 Siemens Bus Plug
Siemens SLFC561750FD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750FD6
Contact us for pricing:
SLFC561750FXD6 Siemens Bus Plug
Siemens SLFC561750FXD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750FXD6
Contact us for pricing:
SLFC561750GFD6 Siemens Bus Plug
Siemens SLFC561750GFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750GFD6
Contact us for pricing:
SLFC561750GFXD6 Siemens Bus Plug
Siemens SLFC561750GFXD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750GFXD6
Contact us for pricing:
SLFC561750GHFD6 Siemens Bus Plug
Siemens SLFC561750GHFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750GHFD6
Contact us for pricing:
SLFC561750HFD6 Siemens Bus Plug
Siemens SLFC561750HFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750HFD6
Contact us for pricing:
SLFC561750IGFD6 Siemens Bus Plug
Siemens SLFC561750IGFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750IGFD6
Contact us for pricing:
SLFC561750IGFXD6 Siemens Bus Plug
Siemens SLFC561750IGFXD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561750IGFXD6
Contact us for pricing:
SLFC561754FD6 Siemens Bus Plug
Siemens SLFC561754FD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561754FD6
Contact us for pricing:
SLFC561754FXD6 Siemens Bus Plug
Siemens SLFC561754FXD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561754FXD6
Contact us for pricing:
SLFC561754GFD6 Siemens Bus Plug
Siemens SLFC561754GFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561754GFD6
Contact us for pricing:
SLFC561754GFXD6 Siemens Bus Plug
Siemens SLFC561754GFXD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561754GFXD6
Contact us for pricing:
SLFC561754GHFD6 Siemens Bus Plug
Siemens SLFC561754GHFD6 Sentron low-amp breaker style bus plug; 175 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLFC561754GHFD6
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.