Eaton / Cutler-Hammer FD3090S22 Molded Case Circuit Breaker
- 90A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer FD3090S22 - 90A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for commercial and industrial applications, this 90A F-Frame breaker delivers robust thermal-magnetic protection. It features a factory-installed S22 shunt trip operating at 48-127 VAC for remote tripping. The unit installs into Eaton Series C panelboards and motor control centers using a standard bolt-on configuration. Rated for 35kA interrupting capacity at 480VAC, it handles demanding fault currents. This HACR-rated component meets strict UL 489 standards for heavy-duty systems.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FD3090S22 |
| Series | FD |
| Amperage | 90A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| 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 |
| 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 | Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Shunt Trip, 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 answersWhat does the S22 suffix indicate on the Eaton FD3090S22?
The S22 suffix means this breaker is equipped with a factory-installed shunt trip. This accessory operates on 48 to 127 VAC or 48 to 60 VDC, allowing the breaker to be tripped remotely by an external signal like an emergency stop or fire alarm system.
What equipment is the FD3090S22 compatible with?
As an F-Frame molded case circuit breaker, it is designed to bolt directly into Eaton and Cutler-Hammer Series C panelboards, switchboards, and motor control centers.
Can the trip settings on the FD3090S22 be adjusted in the field?
No, this breaker utilizes a fixed thermal-magnetic trip unit. The long-time overload and instantaneous short-circuit protection levels are pre-set at the factory and cannot be modified.
Is the FD3090S22 suitable for use in DC applications?
Yes, in addition to its standard AC ratings, this breaker is rated for DC circuits. It provides an interrupting capacity of 10kA at 250VDC.
What size conductors do the lugs on the FD3090S22 accept?
The standard lugs on this breaker are designed to accept 14 AWG to 1/0 AWG copper or aluminum (Cu/Al) wire.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 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.