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Eaton / Cutler-Hammer FDB2020 Molded Case Circuit Breaker
- 20A
- 2 Pole
- Panel Mount
Eaton / Cutler-Hammer
FDB2020
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
FDB2020
Quantity
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Eaton / Cutler-Hammer FDB2020 - 20A 2 Pole Molded Case Circuit Breaker
New
Quantity
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Eaton / Cutler-Hammer FDB2020 - 20A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FDB2020 |
| Series | FDB |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14 AWG - 1/0 AWG (Cu/Al) |
| 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
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Eaton / Cutler-Hammer FDB2020 - 20A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FDB2020-R |
| Series | FDB |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14 AWG - 1/0 AWG (Cu/Al) |
| 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
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Description
Built for demanding industrial environments, the FDB2020 serves as a 20-amp, two-pole MCCB from Eaton's Series C catalog. It provides dependable overcurrent protection, utilizing a non-interchangeable thermal-magnetic trip unit. This F-Frame breaker mounts into standard Eaton motor control centers and panelboards. It acts as an exact fit for legacy installations and substitutes older FD2020 units. With a 14 kAIC rating at 480VAC, it is HACR rated, reverse feed capable, and includes lugs.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FDB2020 |
| Series | FDB |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14 AWG - 1/0 AWG (Cu/Al) |
| 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
5 answersCan the Eaton FDB2020 replace an older Westinghouse FDB2020?
Yes. Eaton acquired the Westinghouse distribution equipment division. The current Eaton or Cutler-Hammer FDB2020 is a direct, exact replacement for legacy Westinghouse FDB2020 circuit breakers.
What is the difference between Eaton FDB, FD, and HFD circuit breakers?
The prefix designates the interrupting capacity of the Series C F-frame breaker. The FDB is the standard tier, rated at 14kAIC at 480VAC. FD models offer a higher interrupting capacity, and HFD models provide the highest interrupting ratings in the F-frame family.
Is the FDB2020 suitable for reverse feed applications?
Yes. Eaton Series C F-frame thermal magnetic circuit breakers, including the FDB2020, are suitable for reverse feed use.
What equipment is compatible with the FDB2020 breaker?
This F-frame breaker is designed for bolt-on installation in Eaton Series C panelboards, switchboards, and motor control centers. It is also backward compatible with legacy Cutler-Hammer and Westinghouse enclosures designed for F-frame breakers.
Is the FDB2020 HACR rated?
Yes. All Eaton Series C F-frame circuit breakers carry an HACR rating, making them suitable for heating, air conditioning, and refrigeration applications.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
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Rating
2 reviews
- BBrentVerified BuyerReviewingEaton / Cutler-Hammer FDB3060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/18/26Breaker was as expected.
Breaker was clean, you could not tell it was used.
- RFRussell F.Verified BuyerReviewingEaton / Cutler-Hammer FDB3025 - 25A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/24/26Right product, right time
This is what I needed, and I got it in time.