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Spec Sheet
Product Specs
- Amperage Rating:
- 15A
- Circuit Breaker Frame Type:
- Complete breaker
- Circuit Breaker Type:
- FDB
- Frame Size:
- F-frame
- Frequency Rating:
- 50/60 Hz
- Interrupt Rating:
- 18 kAIC at 240 Vac, 14 kAIC at 480 Vac
- Number Of Poles:
- Two-pole
- Series:
- Series C
- Terminals:
- Load side
- Trip Type:
- Fixed thermal, fixed magnetic
- Voltage Rating:
- 600 Vac, 250 Vdc
- Department:
- Electrical
- Product Length:
- 3.38 IN
- Product Height:
- 6 IN
- Product Weight:
- 3 LB
- Product Width:
- 2.75 IN
B-LINE FDB2015 – Frequently Asked Questions
1) Will the Eaton FDB2015 breaker work on a 480V three-phase panel?
Yes, within its rating. The FDB2015 is rated 600 Vac and 250 Vdc, and its interrupting capacity steps down as voltage climbs: 18 kAIC at 240 Vac and 14 kAIC at 480 Vac. On a 480 Vac system you need the available fault current at that panel to be at or below 14 kAIC. It is a two-pole breaker, so on a 480V three-phase system it covers two phases, not all three.
2) Is the FDB2015 a complete breaker or just a trip unit I have to build up?
It ships as a complete molded case breaker in the F-frame, Series C, FDB type. There is no separate trip unit or rating plug to order. The trip is fixed thermal and fixed magnetic, so the 15A setting is factory set and not field adjustable.
3) Does the FDB2015 come with lugs, and which end are they on?
Terminals are supplied on the load side. Line side connection depends on how you are mounting it, so if the breaker is being landed on bus stabs or a panel interior, plan the line connection to match that gear rather than expecting line lugs in the box.
4) How much space do I need in the enclosure for an FDB2015 two-pole breaker?
The breaker measures 6 in height, 3.38 in length and 2.75 in width, and weighs 3 lb. That footprint is the two-pole F-frame body only, so add your wire bending space and cover clearance on top of it when you lay out the can.
5) Can I use the FDB2015 on a DC circuit?
It carries a 250 Vdc rating alongside the 600 Vac rating, so it can be applied on DC systems up to 250 volts. The AC frequency rating is 50/60 Hz, which covers both domestic 60 Hz and 50 Hz export gear.
6) What does the FD in Eaton FDB2015 mean, and how do I read the rest of the part number?
FDB is the Eaton breaker type within the F-frame family. The 2 indicates two poles and the 15 is the 15 amp trip rating, so FDB2015 is a two-pole, 15 amp F-frame breaker. If you need a different amperage in the same frame, the type and pole digits stay and the last digits change.
7) Can I adjust the trip setting on the FDB2015 if the load grows?
No. The trip is fixed thermal and fixed magnetic at 15 amps, with nothing to dial in the field. If the connected load increases, you replace the breaker with a higher ampere unit in the same F-frame rather than retuning this one.
How fast can I get the B-LINE FDB2015 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE FDB2015 come with a warranty?
Absolutely. The B-LINE FDB2015 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE FDB2015?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE FDB2015 from ZenSupply?
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and
rewards on
every order.
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