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Eaton / Cutler-Hammer FD2110 Molded Case Circuit Breaker
- 110A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
FD2110
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
FD2110
Quantity
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Eaton / Cutler-Hammer FD2110 - 110A 2 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial applications, the Eaton FD2110 is a 2-pole, 110A molded case circuit breaker from the proven Series C family. It provides reliable thermal-magnetic protection for demanding electrical distribution systems. This bolt-on MCCB installs into Eaton Series C panelboards, motor control centers, and F-Frame enclosures. It serves as a replacement for older FD-frame units. Rated at 35kAIC at 480VAC, it features HACR certification and reverse feed capability.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FD2110 |
| Series | FD |
| Amperage | 110A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | FD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers, F-Frame Enclosures |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
9 answersWhat panels and enclosures are compatible with the FD2110?
The FD2110 is designed to be installed in Eaton Series C panelboards, switchboards, motor control centers, and F-Frame enclosures.
Can the FD2110 be used in direct current (DC) applications?
Yes, this breaker is rated for use in DC systems up to 250VDC, where it provides an interrupting rating of 10kAIC.
Is the Eaton FD2110 suitable for reverse feed applications?
Yes, this Series C F-frame circuit breaker is suitable for reverse feed installations.
What wire size and material do the standard lugs accept?
The standard lugs on the FD2110 accept 4 AWG to 4/0 AWG copper or aluminum (Cu/Al) conductors.
What is the difference between the FD2110 and the HFD2110?
The primary difference is the interrupting capacity. The FD2110 is rated at 35kAIC at 480VAC, while the HFD2110 offers a higher interrupting rating of 65kAIC at 480VAC within the same physical F-frame footprint.
Is the FD2110 HACR rated for HVAC equipment?
Yes, Eaton Series C F-frame circuit breakers, including the FD2110, are HACR rated for use with heating, air conditioning, and refrigeration equipment.
Are the trip settings on the FD2110 adjustable?
No, the FD2110 features a non-interchangeable trip unit with fixed thermal and fixed magnetic trip functions. The settings cannot be adjusted in the field.
What internal accessories can be added to the FD2110?
Eaton Series C F-frame breakers support a range of field-installable internal accessories, including shunt trips, auxiliary switches, alarm switches, and undervoltage releases.
What type of protection does the LI trip unit provide?
The LI designation indicates that the breaker provides Long-Time thermal protection against overloads and Instantaneous magnetic protection against short circuits.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 14 reviews.
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Rating
14 reviews
- SGStephen G.Verified BuyerReviewingEaton / Cutler-Hammer FD3175 - 175A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars7/13/26175amp molded case circuit breaker
The breaker we purchased was as advertised. The breaker fit perfectly. We purchased reconditioned breaker and it seems to be working properly, accordingly to the golf course maintenance team that supervises the irrigation system.
Next day shipping came quickly even though the 4th of July was coming.
I wish it came with new installations hardware but that isn’t a deal breaker.
- MBMichael B.Verified BuyerReviewingEaton / Cutler-Hammer FD3040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/7/26Worked perfectly
This circuit breaker installed as expected and performed flawlessly.
- DQDavid Q.ReviewingEaton / Cutler-Hammer FD2080 - 80A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/17/23A+ Seller
Breaker came as described and was shipped out fast!
- OCOscar C.ReviewingEaton / Cutler-Hammer FD3175 - 175A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/20/23Great Service
Totally recommended
- MLMichael L.ReviewingEaton / Cutler-Hammer FD2050 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/2/22Quick and Easy
They had what we needed and were able to ship it quickly.