Cutler-Hammer EHD1020 20A 1P 277V F-Frame Molded Case Circuit Breaker

Retail Price: $174.53
Price: $42.00
  • SKUCM732C
In stock - 2 units available.
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Cutler-Hammer Dist Equip EHD1020 Circuit Breaker

Stock photo shown for reference only. You will receive a unit of the listed catalog number in the condition stated above, inspected and tested to ESP Product Standards. Cosmetic appearance may vary.

1-Year Operational Guarantee Every breaker we sell — new, surplus, reconditioned, or used — is guaranteed to operate normally for one year from date of sale. Product Standards
Same-Day Shipping In-stock orders placed before 12pm PST typically ship the same business day, with UPS tracking provided. Shipping details
30-Day Returns Return authorization available within 30 days of receipt. Return policy
Talk to a Real Person Questions about fit, condition, or availability? Call 800-664-4377. Credit terms available for approved accounts.
Found this part for less somewhere else? Surplus and reconditioned prices vary widely with scarcity and condition — tell us what you found and make us an offer. Include the catalog number and we’ll respond same business day: call 800-664-4377 or email us. Every ESP unit is tested and backed by our 1-year operational guarantee — make sure you’re comparing like for like.

Description

Cutler-Hammer EHD1020 Specifications

ManufacturerEaton / Cutler-Hammer (Westinghouse legacy)
Catalog NumberEHD1020
SeriesType EHD — F-frame molded case
Amperage20 A
Voltage277V AC · 125V DC
Poles1-Pole
MountingBolt-On
Trip functionThermal-Magnetic — fixed thermal, fixed magnetic; long-time and instantaneous
Interrupting rating14 kAIC @ 277V AC · 10 kAIC @ 125V DC
PanelboardsEaton Series C and Pow-R-Line panelboards
Wire range14–8 AWG Cu/Al
RatingsHACR rated · HID rated
ListingsUL 489 listed · CSA certified
Shipping weight2.0 lb
ConditionReconditioned — 1-year operational guarantee

Sold reconditioned, inspected and tested to ESP Product Standards, and guaranteed to operate normally for one year from the date of sale.

About the EH family. Type EH, EHB, EHC and EHD are all F-frame molded case breakers sharing one interrupting class — 18 kAIC at 240 V, 14 kAIC at 480 V, 10 kAIC at 250 V DC. The sub-line letter denotes the panelboard series the breaker was built for rather than a different rating, so check the panel before substituting one for another.

More Details

At 20 amps and 1 pole this Type EHD device covers 277-volt lighting branch circuits. The F-frame EH family is a 277-volt commercial line, not a residential one: the breakers bolt into Eaton Series C and carry eighteen kiloamperes of interrupting capacity at 240 volts, fourteen at 480. Each unit is inspected and tested to ESP Product Standards, including a trip test. Westinghouse built this frame for decades and Eaton carried it forward, which is why panels from very different eras still take the same part, and why matching the existing installation matters more here than the catalog year on the label. Photographs of the actual unit and its nameplate are available on request.

What is "surplus new"?

Surplus new means the item has never been installed or put into service. It may not arrive in its original packaging, but it has never been used.

What does "reconditioned" mean?

Reconditioned items have been inspected, cleaned, and tested to confirm they operate to the manufacturer's original specifications. Every reconditioned item we sell carries a one-year operational guarantee.

How fast will my order ship?

In-stock orders placed before 12pm PST usually ship the same business day via UPS, with tracking provided.

What if I can't find the item I need?

Call 800-664-4377 — we stock thousands of obsolete and hard-to-find electrical parts that may not yet be listed online.

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