Browse Store Cutler-Hammer
Please note that our available online inventory is only a sampling of our available in-stock inventory. If you cannot locate the product you need, please call us at 1-800-328-1842. Our sales team will be happy to find it for you.
Cutler-Hammer (Eaton) Electrical Equipment — In Stock & Ready to Ship
We stock used, surplus, and reconditioned Cutler-Hammer gear—bus plugs, breakers, switchgear, MCC buckets, and more. If you don’t see it online, call us. Online inventory is only a sampling of what’s in stock.
Toll Free (24-Hour Emergency Line): 1-800-328-1842 • Local: 763-571-9005
Need the right match fast?
- Send a photo of the nameplate/labels
- We confirm series/frame/voltage & mounting
- We quote the correct replacement/retrofit options
Tip: Include trip unit info (LSI/LSIG), lug kit/mounting, and any model stickers.
Shop Cutler-Hammer by Category
Start here, then use the product filters below to narrow by amps, voltage, poles, and series.
Bus Plugs
Tap-offs, fusible & breaker style
Bus Duct
Busway sections & accessories
Molded & Insulated Case Breakers
Series/frames, trip units, lugs
Air Circuit Breakers
Draw-out & fixed
Vacuum Circuit Breakers
MV breakers (VCP styles)
Motor Circuit Protectors
MCPs & motor protection
MCC Buckets & Structure
Buckets, sections, parts
Low Voltage Switchgear
Lineups & components
Medium Voltage Switchgear
Lineups & parts
Low Voltage Transformers
Dry-type & related
Medium Voltage Transformers
Dry-type MV solutions
Safety Switches
Disconnects & safety
Panelboard Switches
Obsolete & hard-to-find
Fix needed: Remove/rename the “TODO” category mapping so it doesn’t show on this brand page.
Popular Cutler-Hammer Series & Common Requests
If you’re matching legacy gear, include the series/frame (FD/HFD/etc.), trip unit type, and mounting style.
Series C (FD / HFD / etc.) Quicklag (HQP) Pow-R-Way Bus Plugs (ITAP) TAP / ITAP / ZTAP Bus Plugs 9800 Series MCC Freedom Unitrol Magnum (DS / PC styles) MV Vacuum Breakers (VCP styles)
Brand Note: Eaton • Cutler-Hammer • Westinghouse
Cutler-Hammer became part of Eaton in 1978. Depending on age and application, you may see equipment labeled Eaton, Cutler-Hammer, and/or Westinghouse. When in doubt, send a nameplate photo and we’ll confirm compatibility before you buy.
Related manufacturer page: Cutler-Hammer / Westinghouse
Why EMSCO for Cutler-Hammer
- Reconditioned bus plugs with a 1-year warranty (many listings are R&G and tested).
- Used breakers tested with reports on common frames and part numbers.
- Trip unit upgrade options (AC Pro / AC Pro II) for compatible breaker styles, including LSIG and adding ground fault where applicable.
- Deep inventory & obsolete support — if it’s not online, we can often still source it from stock.
Cutler-Hammer FAQs
How do I identify my breaker frame/series (FD, HFD, etc.)?
Start with the full part number and label photo. Frame/series, poles, voltage, and AIC must match. If you’re unsure, send us the nameplate and mounting/lug photos for verification.
Why do some items show Westinghouse and Cutler-Hammer together?
Legacy equipment may be branded differently depending on era. We’ll confirm compatibility by series, dimensions, mounting, and electrical specs before you purchase.
What information should I send for fast matching?
Part number, amperage, voltage, poles, trip unit (LSI/LSIG), mounting style, and photos of lugs/line-load orientation. For bus plugs: series (TAP/ITAP/ZTAP), wire/ground, and stab configuration photos.
Can you help differentiate TAP vs ITAP vs ZTAP bus plugs?
Yes—these can look similar but are not interchangeable. Send photos of stabs, neutral position, and hanger width (if applicable) and we’ll confirm the correct series.
Do you offer trip unit upgrades or ground fault options?
In many cases, yes. We can quote AC Pro / AC Pro II trip unit options for compatible breaker styles and requirements (LSI/LSIG). Contact us with breaker details to confirm fit.
P3F364JINH Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364JINH Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364JINH
Contact us for pricing:
P3F364JN Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364JN Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364JN
$2,600.00
P3F364R Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F364R Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364R
$2,300.00
P3F364RG Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F364RG Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RG
$2,350.00
P3F364RGH Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364RGH Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RGH
Contact us for pricing:
P3F364RGN Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F364RGN Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RGN
$2,550.00
P3F364RGNH Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364RGNH Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RGNH
Contact us for pricing:
P3F364RGNV Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364RGNV Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RGNV
Contact us for pricing:
P3F364RH Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364RH Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RH
Contact us for pricing:
P3F364RINH Cutler-Hammer/ Westinghouse Bus Plug
Cutler-Hammer/ Westinghouse P3F364RINH Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RINH
Contact us for pricing:
P3F364RN Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F364RN Pow-R-Way III fusible style bus plug; 200 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F364RN
$2,500.00
P3F365J Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse P3F365J Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365J
Contact us for pricing:
P3F365JG Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse P3F364RH Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365JG
Contact us for pricing:
P3F365JGN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse P3F365JGN Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365JGN
Contact us for pricing:
P3F365JN Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse P3F365JN Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365JN
$4,950.00
P3F365R Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F365R Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365R
$3,600.00
P3F365RG Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F365RG Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, three-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365RG
$3,650.00
P3F365RGN Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F365RGN Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, four-wire with ground. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365RGN
$4,550.00
P3F365RN Cutler-Hammer Bus Plug R&G
Cutler-Hammer P3F365RN Pow-R-Way III fusible style bus plug; 400 amp, 600 volt, four-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F365RN
$4,500.00
P3F366J Cutler-Hammer/ Westinghouse Bus Plug R&G
Cutler-Hammer/ Westinghouse P3F366J Pow-R-Way III fusible style bus plug; 600 amp, 600 volt, three-wire. Reconditioned and guaranteed with a one year warranty.
SKU: P3F366J
Contact us for pricing: