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.
SLID4664IG Siemens Bus Plug R&G
Siemens SLID4664IG Sentron low-amp fusible style bus plug; 600 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID4664IG
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SLID5210 ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5210 Sentron low-amp fusible style bus plug; 30 amp, 240 volt, 200% neutral, three pole, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5210
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SLID5210G ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5210G Sentron low-amp fusible style bus plug; 30 amp, 240 volt, 200% neutral, three pole, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5210G
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SLID5210IG ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5210IG Sentron low-amp fusible style bus plug; 30 amp, 240 volt, 200% neutral, three pole, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5210IG
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SLID5214 Siemens Bus Plug
Siemens SLID5214 Sentron low-amp fusible style bus plug; 30 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5214
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SLID5214G Siemens Bus Plug
Siemens SLID5214G Sentron low-amp fusible style bus plug; 30 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5214G
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SLID5214IG Siemens Bus Plug
Siemens SLID5214IG Sentron low-amp fusible style bus plug; 30 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5214IG
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SLID5220 ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5220 Sentron low-amp fusible style bus plug; 60 amp, 240 volt, 200% neutral, three pole, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5220
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SLID5220G ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5220G Sentron low-amp fusible style bus plug; 60 amp, 240 volt, 200% neutral, three pole four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5220G
Contact us for pricing:
SLID5220IG Siemens Bus Plug
Siemens SLID5220IG Sentron low-amp fusible style bus plug; 60 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5220IG
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SLID5224 Siemens Bus Plug
Siemens SLID5224 Sentron low-amp fusible style bus plug; 60 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5224
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SLID5224G Siemens Bus Plug
Siemens SLID5224G Sentron low-amp fusible style bus plug; 60 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5224G
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SLID5224IG Siemens Bus Plug
Siemens SLID5224IG Sentron low-amp fusible style bus plug; 60 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5224IG
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SLID5230 ITE/Siemens Sentron Low-Amp Fusible Bus Plug R&G
ITE/Siemens SLID5230 Sentron low-amp fusible style bus plug; 100 amp, 240 volt, 200% neutral, three pole, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5230
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SLID5230G ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5230G Sentron low-amp fusible style bus plug; 100 amp, 240 volt, 200% neutral, three pole, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5230G
Contact us for pricing:
SLID5230IG ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemens SLID5230IG Sentron low-amp fusible style bus plug; 100 amp, 240 volt, 200% neutral, three pole, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5230IG
Contact us for pricing:
SLID5234 Siemens Bus Plug
Siemens SLID5234 Sentron low-amp fusible style bus plug; 100 amp, 240 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5234
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SLID5234G Siemens Bus Plug
Siemens SLID5234G Sentron low-amp fusible style bus plug; 100 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5234G
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SLID5234IG Siemens Bus Plug
Siemens SLID5234IG Sentron low-amp fusible style bus plug; 100 amp, 240 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5234IG
Contact us for pricing:
SLID5240 ITE/Siemens Sentron Low-Amp Fusible Busplug R&G
ITE/Siemen SLID5240 Sentron low-amp fusible style bus plug; 200 amp, 240 volt, 200% neutral, three pole, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: SLID5240
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.