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.
BPHND3700N Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3700N Standard Design breaker style bus plug; 700 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3700N
Contact us for pricing:
BPHND3700ZN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3700ZN Standard Design breaker style bus plug; 700 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3700ZN
Contact us for pricing:
BPHND3800 Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3800 Standard Design breaker style bus plug; 800 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3800
Contact us for pricing:
BPHND3800G Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3800G Standard Design breaker style bus plug; 800 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3800G
Contact us for pricing:
BPHND3800GN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3800GN Standard Design breaker style bus plug; 800 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3800GN
Contact us for pricing:
BPHND3800N Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3800N Standard Design breaker style bus plug; 800 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3800N
Contact us for pricing:
BPHND3800ZN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3800ZN Standard Design breaker style bus plug; 800 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3800ZN
Contact us for pricing:
BPHND3900 Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3900 Standard Design breaker style bus plug; 900 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3900
Contact us for pricing:
BPHND3900G Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3900G Standard Design breaker style bus plug; 900 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3900G
Contact us for pricing:
BPHND3900GN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3900GN Standard Design breaker style bus plug; 900 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3900GN
Contact us for pricing:
BPHND3900N Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3900N Standard Design breaker style bus plug; 900 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3900N
Contact us for pricing:
BPHND3900ZN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse BPHND3900ZN Standard Design breaker style bus plug; 900 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPHND3900ZN
Contact us for pricing:
BP-JB3125 Westinghouse Bus Plug R&G
Westinghouse BP-JB3125 standard design breaker style bus plug; 125 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3125
Contact us for pricing:
BP-JB3125N Westinghouse Bus Plug R&G
Westinghouse BP-JB3125N standard design breaker style bus plug; 125 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3125N
Contact us for pricing:
BP-JB3150 Westinghouse Bus Plug R&G
Westinghouse BP-JB3150 standard design breaker style bus plug; 150 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3150
Contact us for pricing:
BP-JB3150N Westinghouse Bus Plug R&G
Westinghouse BP-JB3150N standard design breaker style bus plug; 150 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3150N
Contact us for pricing:
BP-JB3175 Westinghouse Bus Plug R&G
Westinghouse BP-JB3175 standard design breaker style bus plug; 175 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3175
Contact us for pricing:
BP-JB3175N Westinghouse Bus Plug R&G
Westinghouse BP-JB3175N standard design breaker style bus plug; 175 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3175N
Contact us for pricing:
BP-JB3200 Westinghouse Bus Plug R&G
Westinghouse BP-JB3200 standard design breaker style bus plug; 200 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3200
Contact us for pricing:
BP-JB3200N Westinghouse Bus Plug R&G
Westinghouse BP-JB3200N standard design breaker style bus plug; 200 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: BPJB3200N
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.