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.
100 Amp ST/CST Bus Duct
EMSCO has a large inventory of ST and CST 100 amp busway. Whether you are replacing a single section or looking for a new run, we have you covered.
SKU:
Contact us for pricing:
150 DHP 500U-SF6VRF Westinghouse FS-6 Retrofit Vacuum Conversion 15KV 1200A
150 DHP 500U-SF6VRF Westinghouse FS-6 Retrofit Vacuum Conversion; 1200 amps, 15 KV, Short circuit amps: 37 KA, Closing volts: 125 VDC, Charging motor: 125 VDC.
SKU: 150DHP500USF6VRF#22750
$6,500.00
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker 1200A 15KV EO/DO
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker; 1200 amps, 15 KV. Electrically operated, draw-out, 125 VDC motor volts.
SKU: 150DHPVR1000#22876
$12,500.00
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker 1200A 15KV EO/DO
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker; 1200 amps, 15 KV. Electrically operated, draw-out, 125 VDC motor volts.
SKU: 150DHPVR1000#22877
$12,500.00
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker 1200A 15KV EO/DO
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker; 1200 amps, 15 KV. Electrically operated (E/O), draw-out (D/O), 125 VDC Motor Volts. Used Electrically OK.
SKU: 150DHPVR1000#22880
$12,500.00
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker 2000A 15KV EO/DO
150 DHP-VR-1000 Cutler-Hammer Vacuum Breaker; 2000 amps, 15 KV. Electrically operated (E/O), draw-out (D/O), 125 VDC Motor Volts. Used Electrically OK.
SKU: 150DHPVR1000#22879
$15,500.00
150 VCP-18WR500 Westinghouse Replacement for GE FK-255 1200A 15KV EO/DO Vacuum Circuit Breaker
Westinghouse 150 VCP-18WR500 Vacuum Circuit Breaker; 150VCP-W500 Replacement Unit for General Electric FK-255. FK-255-VUR. 1200 amp, 15 KV, 60 Hz, BIL: 95 KV, Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 62 Crest. Electrically operated, Motor Volts: 125 volt AC/DC, Close Amps: 6.6, Volt Range: 100-140 DC, Trip-1 Amps: 6.6A, Voltage Range: 70-140 VDC, draw-out. Used Electrically Okay.
SKU: 150VCP18WR500#20628
$4,500.00
150 VCP-18WR500 Westinghouse Replacement for GE FK-255 1200A 15KV EO/DO Vacuum Circuit Breaker
Westinghouse Vacuum Circuit Breaker; 150VCP-W500 Replacement Unit for General Electric FK-255 FK-255-VUR. 1200 amp, 15 KV, 60 Hz, BIL: 95 KV, Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr Time: 5 Cycles, C&L Current: 62 Crest. Electrically operated, Motor volts: 125 volt AC/DC, Close Amps: 6.6, Volt Range: 100-140 DC, Trip-1 Amps: 6.6, Voltage Range: 70-140 VDC, draw-out. Used Electrically Okay.
SKU: 150VCP18WR500#20629
$4,500.00
150 VCP-18WR500 Westinghouse Replacement for GE FK-255 1200A 15KV EO/DO Vacuum Circuit Breaker
Westinghouse Vacuum Circuit Breaker 150VCP-W500 Replacement Unit for General Electric FK-255 FK-255-VUR; 1200 amp, 15KV, 60 Hz. BIL: 95 KV, Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr. Time: 5 cycles, C&L Current: 62 Crest. Electrically operated, Motor volts: 125 volt AC/DC, Close amps: 6.6 volt, Range: 100-140 DC, Trip-1 Amps: 6.6A, Voltage range: 70-140 VDC, draw-out. Used Electrically Okay.
SKU: 150VCP18WR500#20622
$4,500.00
150 VCP-18WR500 Westinghouse Replacement for GE FK-255 1200A 15KV EO/DO Vacuum Circuit Breaker
Westinghouse Vacuum Circuit Breaker 150VCP-W500 Replacement Unit for GE FK-255 FK-255-VUR; 1200 amp, 15KV, 60 Hz, BIL: 95KV, Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 62 Crest. Electrically operated, Motor Volts: 125V AC/DC, Close Amps: 6.6, Volt Range: 100-140 DC, Trip-1 Amps: 6.6A, Voltage Range: 70-140 VDC, Draw-out. Used Electrically Okay.
SKU: 150VCP18WR500#20621
$4,500.00
150 VCP-W 500 Westinghouse Vacuum Breaker 1200A 15KV EO/DO
150 VCP-W 500 Westinghouse Vacuum Breaker; 1200 amps, 15 KV. Electrically operated, draw-out, short circuit amps: 18 KA, motor volts: 125 AC/DC, close amps: 6.6, volt range: 104-127 AC. Used Electrically OK.
SKU: 150VCPW500EODO#22703
$7,500.00
150 VCP-W 500 Westinghouse Vacuum Breaker 1200A 15KV EO/DO
Westinghouse 150 VCP-W 500 Vacuum Breaker; 1200 amps, 15 KV. Electrically operated, draw-out, short circuit amps: 18 KA, motor volts: 125 AC/DC, close amps: 6.6, volt range: 104-127 AC. Used Electrically OK.
SKU: 150VCPW500EODO#22731
$7,500.00
150VCP-T 16 Cutler Hammer 1200A 15KV EO/DO Vacuum Circuit Breaker w/ Cubicle
Cutler Hammer Vacuum Circuit Breaker; 150 VCP-T 16 1200 amp, 15 KV RMS, 60 Hz, 600 amp RMS. Continuous current Digitrip 520V, 5V, LSIG with 600A Rating Plug. 95 kV Peak Lightning Impulse Withstand Voltage Operating Duty, Cycle: O-0.3s-CO-15s-CO, Interr. Time: 50 RMS, Short Circuit Current: 16 KA RMS, D.C component: 54%, Short Time Current Duration: 2 sec. Electrically operated, Motor volts: 208-254 VAC 1.8A, Close Voltage: 208-254 VAC 1.8A, Trip-1 Voltage: 240 VAC 50/60hz, Capacitor Trip, draw-out: Type VCP-T/T-VAC Cassette. Used Electrically Okay.
SKU: 150VCPT16#22255
$25,000.00
150VCP-W500 Cutler-Hammer 1200A 15KV EO/DO Vacuum Circuit Breaker
Cutler-Hammer Vacuum Circuit Breaker 150VCP-W500; 1200 amp, 15KV, 60 Hz. Rtd S-C Current: 18 KA, Volt Range K-Factor: 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 62 kA. Peak. Electrically operated, Motor Volts: 48 VDC, Close Current: 15.5A, Voltage Range: 38-56 VDC, Trip-1 Current: 15.5A, Voltage Range: 28-56 VDC, Trip-2 Current: Cap Trip Voltage Range: 240V AC, draw-out. Used Electrically Okay.
SKU: 150VCPW50020522
$7,500.00
150VCP-W500 Westinghouse 1200A 15KV EO/DO Vacuum Circuit Breaker
Cutler Hammer / Westinghouse Vacuum Circuit Breaker; 150VCP-W500, 1200 amp, 15 KV, 60 Hz. Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 37 KA. Electrically operated, Motor volts: 125 AC/DC, Close Current: 6.6A, Voltage Range: 104-127 VAC, Trip-1 Amps: 6.6, Voltage Range: 20-56 VDC, draw-out. Used Electrically Okay.
SKU: 150VCPW500#20960
$7,500.00
150VCP-W500 Westinghouse 1200A 15KV EO/DO Vacuum Circuit Breaker
Cutler Hammer / Westinghouse Vacuum Circuit Breaker; 150VCP-W500, 1200 amp, 15 KV, 60 Hz. Rtd S-C Current: 18 KA, K-Factor 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 37 KA. Electrically operated, Motor volts: 125 AC/DC, Close Current: 6.6A, Voltage Range: 104-127 VAC, Trip-1 Amps: 6.6, Voltage Range: 20-56 VDC, draw-out. Used Electrically Okay.
SKU: 150VCPW500#20961
$7,500.00
150VCP-W500 Westinghouse 1200A 15KV EO/DO Vacuum Circuit Breaker
Cutler Hammer / Westinghouse Vacuum Circuit Breaker; 150VCP-W500, 1200 amp, 15KV, 60 Hz. Rtd S-C Current: 18 KA, K-Factor 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 37 KA. Electrically operated, Motor volts: 125 AC/DC, Close Current: 6.6A, Voltage Range: 104-127 VAC, Trip-1 Amps: 6.6, Voltage Range: 20-56 VDC, draw-out. Used Electrically Okay.
SKU: 150VCPW500#20962
$7,500.00
150VCP-W500 Westinghouse 1200A 15KV EO/DO Vacuum Circuit Breaker
Cutler Hammer / Westinghouse Vacuum Circuit Breaker; 150VCP-W500 1200 amp, 15 KV, 60 Hz. Rtd S-C Current: 18 KA, K-Factor: 1.30 Ind, Interr. Time: 5 Cycles, C&L Current: 37 KA. Electrically operated, Motor Volts: 125 AC/DC, Close Current: 6.6A, Voltage Range: 104-127 VAC, Trip-1 Amps: 6.6, Voltage Range: 20-56 VDC, draw-out. Used Electrically Okay.
SKU: 150VCPW500#20963
$7,500.00
50 VCP-WR 250 Westinghouse Vacuum Breaker 1200A 4.76KV EO/DO
50 VCP-WR 250 Westinghouse Vacuum Breaker; 1200 amps, 4.76 KV. Electrically operated (E/O), draw-out (D/O), 125 AC/DC Motor Volts. Used Electrically OK.
SKU: 50VCPWR250#23019
$6,500.00
50 VCP-WR 250 Westinghouse Vacuum Breaker 1200A 4.76KV EO/DO
50 VCP-WR 250 Westinghouse Vacuum Breaker, 1200 amps, 4.76 KV. Electrically operated (E/O), draw-out (D/O), 125 AC/DC Motor Volts. Used Electrically OK.
SKU: 50VCPWR250#23020
$6,500.00