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Eaton / Cutler-Hammer EHD2090 Molded Case Circuit Breaker
- 90A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
EHD2090
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EHD2090
Quantity
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Eaton / Cutler-Hammer EHD2090 - 90A 2 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer EHD2090 - 90A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EHD2090 |
| Series | EHD |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Quantity
Eaton / Cutler-Hammer EHD2090 - 90A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EHD2090-R |
| Series | EHD |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
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Description
The EHD2090 is a 90-amp, two-pole molded case circuit breaker from Eaton's Series C family. Built for commercial applications, it delivers dependable long-time and instantaneous (LI) protection. This F-frame breaker bolts into Eaton Series C panelboards. It serves as a cross-reference for older FDB2090 and FD2090 units, though it is migrating to the Power Defense series. Rated for 14 kAIC at 480VAC, it handles demanding fault currents. It is HACR rated and reverse feed capable.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EHD2090 |
| Series | EHD |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | EHD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards |
| 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, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
8 answersWhat panelboards are compatible with the EHD2090 circuit breaker?
The EHD2090 is designed for use in Eaton Series C panelboards, switchboards, and motor control centers that accept F-frame breakers.
Can the Eaton EHD2090 be used in DC voltage applications?
Yes, this breaker is rated for use in DC systems up to 250VDC with an interrupting capacity of 10kAIC.
Is the EHD2090 circuit breaker HACR rated?
Yes, like most Eaton Series C F-frame breakers, the EHD2090 is HACR rated for use with heating, air conditioning, and refrigeration equipment.
What wire sizes do the standard lugs on the EHD2090 accept?
The standard lugs for this breaker accept copper or aluminum wire ranging from 14 AWG to 1/0 AWG.
How does the EHD2090 mount into a panelboard?
This is a bolt-on circuit breaker. It requires bolted connections directly to the panelboard bus, ensuring a secure and reliable electrical connection.
Are the trip settings on the EHD2090 adjustable?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time overload and instantaneous short-circuit trip functions are factory set and non-interchangeable.
What does the LI trip function on the EHD2090 indicate?
The LI designation indicates that the thermal-magnetic trip unit provides Long-Time overload protection and Instantaneous short-circuit protection.
What is the difference between the EHD2090, FD2090, and HFD2090 circuit breakers?
All three are 90-amp, 2-pole Eaton Series C F-frame breakers, but they have different interrupting ratings at 480VAC. The EHD2090 is rated at 14kAIC, the FD2090 is rated at 35kAIC, and the HFD2090 is rated at 65kAIC.
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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.