Siemens FD63W225 Circuit Breaker
- 225A
- 3 Pole
- Bolt-On
Quantity
Siemens FD63W225 3 Pole Circuit Breaker
New
Quantity
Description
FD63W225 - Siemens / ITE Circuit Breaker
This product is 3 phase & 3 pole 150 Ampere standard interrupting capacity Easy to install bolt-on Complete with interchangeable trip (LI) Long-Time and Instantaneous trip functions fuseless current limiting Thermal magnetic molded case circuit breakers.
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Specifications
| Brand | Siemens |
|---|---|
| Part Number | FD63W225 |
| Series | FD |
| Amperage | 225A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600 V |
| Phase | 3 |
| Approval | UL Listed and CSA Certified |
|---|
Product FAQs
7 answersWhat is the interrupting capacity (AIC) for the Siemens FD63W225?
The FD63W225 has an interrupting rating of 65 kA at 240V, 35 kA at 480V, and 22 kA at 600V.
What frame size is the FD63W225 built on?
This breaker is built on the Siemens Sentron FD frame, which has a maximum continuous current rating of 250 amps.
Does the FD63W225 come with lugs installed?
No. The W suffix in the catalog number indicates that this breaker is supplied without lugs. Lugs must be sourced and installed separately based on your specific wire size and application requirements.
The description mentions 150 amps, but the title says 225 amps. What is the actual amperage of the FD63W225?
The FD63W225 is a 225-amp circuit breaker. The 150-amp mention in the general description is a typo. The 225 in the catalog number confirms its 225A trip rating.
What type of trip unit is installed in the FD63W225?
It features an interchangeable thermal-magnetic trip unit with Long-Time and Instantaneous (LI) trip functions for standard overload and short-circuit protection.
How does the FD63W225 mount into a panel or switchboard?
This is a bolt-on molded case circuit breaker designed for secure, hardwired installation in compatible Siemens distribution panels, switchboards, and motor control centers.
Can I add internal accessories like a shunt trip or bell alarm to the FD63W225?
Yes, the Siemens Sentron FD frame supports field-installable internal accessories, including shunt trips, auxiliary switches, and bell alarms.
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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.