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Eaton / Cutler-Hammer EHD1080 Molded Case Circuit Breaker
- 80A
- 1 Pole
- Bolt-On
Eaton / Cutler-Hammer
EHD1080
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EHD1080
Quantity
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Eaton / Cutler-Hammer EHD1080 - 80A 1 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer EHD1080 - 80A 1 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EHD |
| Amperage | 80A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| 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 | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Quantity
Eaton / Cutler-Hammer EHD1080 - 80A 1 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EHD |
| Amperage | 80A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| 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 | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
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Description
Built for demanding distribution networks, this 80A Eaton MCCB delivers consistent long-time and instantaneous trip functions. The single-pole breaker is designed to safeguard commercial electrical systems against damaging overloads and short circuits. Featuring a standard bolt-on mounting style, it integrates seamlessly into Series C panelboards and industrial switchboards. Facility managers can also use it to replace older FDB1080 and FD1080 breakers in existing enclosures.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EHD |
| Amperage | 80A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| 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 | Load Side Lugs |
| Standards | CSA C22.2 No. 5, HACR, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
7 answersWhat panelboards are compatible with the EHD1080 circuit breaker?
The EHD1080 is an F-frame breaker designed for use in Eaton Series C panelboards, switchboards, and motor control centers. It requires a standard bolt-on connection.
Are there direct replacements for the EHD1080 if a higher interrupting capacity is required?
Yes, the Eaton FD1080 and HFD1080 are direct F-frame upgrades. They share the same physical dimensions and mounting hardware but offer higher AIC ratings for systems with greater fault current requirements.
Can the trip unit on the EHD1080 be swapped or adjusted?
No, the EHD1080 features a non-interchangeable thermal-magnetic trip unit. Both the long-time and instantaneous trip functions are fixed and cannot be adjusted in the field.
Can the Eaton EHD1080 be used in DC electrical systems?
Yes, this breaker is rated for use in DC applications up to 125VDC, where it provides a 10kAIC interrupting rating.
Is the EHD1080 suitable for reverse feed applications?
Yes, Eaton Series C F-frame breakers, including the EHD1080, are suitable for reverse feed installations.
Is the EHD1080 HACR rated for HVAC equipment?
Yes, this F-frame circuit breaker is HACR rated, making it suitable for group motor applications in heating, air conditioning, and refrigeration equipment.
What wire types and sizes do the standard lugs on the EHD1080 accept?
The standard line and load lugs on this 80A breaker accept either copper or aluminum (Cu/Al) wire ranging from 14 AWG to 1/0 AWG.
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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.