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Eaton / Cutler-Hammer EHD3080L Molded Case Circuit Breaker
- 80A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EHD3080L
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EHD3080L
Quantity
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Eaton / Cutler-Hammer EHD3080L - 80A 3 Pole Molded Case Circuit Breaker
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Description
Delivering dependable LI protection, the Eaton EHD3080L is an 80A, 3-pole MCCB tailored for industrial applications. Unlike bolt-on models, this unit-mount version includes line and load lugs for versatile wiring. It installs easily into Eaton Series C enclosures and switchboards. This breaker is an excellent solution for new builds or as a substitute for legacy FDB3080L components. With a 14 kAIC rating at 480VAC, this F-Frame breaker is HACR rated and supports reverse feed setups.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EHD3080L |
| Series | EHD |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Enclosures, Switchboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
7 answersWhat enclosures and panels are compatible with the EHD3080L breaker?
This unit mount breaker is designed for installation in Eaton Series C enclosures, switchboards, and motor control centers. It is not compatible with standard residential load centers that require plug-on or bolt-on branch breakers.
Does the EHD3080L come with line and load lugs?
Yes, this breaker includes standard line and load side lug terminals. The factory lugs accept copper or aluminum wire sizes from 14 AWG up to 1/0 AWG.
Can the EHD3080L be used in DC voltage applications?
Yes, this breaker is rated for up to 250VDC with an interrupting capacity of 10kA, making it suitable for specific direct current applications alongside its standard AC ratings.
Is the trip unit on the EHD3080L adjustable?
No, this breaker features a non-interchangeable thermal magnetic trip unit with fixed long-time and fixed instantaneous (LI) trip functions.
Can the EHD3080L replace older Westinghouse or Cutler-Hammer F-Frame breakers?
Yes, it is a direct replacement for legacy Westinghouse and Cutler-Hammer EHD3080L breakers. They share the exact same physical dimensions and Series C F-Frame footprint.
What are the physical dimensions of this F-Frame breaker?
The EHD3080L measures approximately 6.00 inches in height, 4.13 inches in width, and 3.38 inches in depth.
Can I add external accessories to the EHD3080L?
Yes, as a Series C F-Frame breaker, it accepts various field-installed accessories such as multi-wire connectors, end cap kits, terminal shields, and padlockable handle locks.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 13 reviews.
Total 5 star reviews: 13 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
13 reviews
- BCBradley C.Verified BuyerReviewingEaton / Cutler-Hammer EHD3015 - 15A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/27/26Order ease
Quick checkout , good price on reconditioned and very timely delivery.
- RYRichard Y.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/15/26Breaker replacement
Quick and responsive delivery
- JMJames M.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/22/26perfect condition
Part arrived on time and works perfectly.
- JAJoseph A.Verified BuyerReviewingEaton / Cutler-Hammer EHD3090 - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/17/26On time and exactly what I needed
Breaker came as expected and quick. Super happy
- SMSteve M.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars12/10/25Why go anywhere else
I needed a very specific solution to an overcurrent protection requirement and the sales rep got me exactly what I needed at a great price.