B-Line Eaton Series C complete...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,222.10
B-Line Eaton Series C complete , F-, FD, Complete , Fixed thermal, fixed magnetic trip type, Three-pole, 45A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 3

B-Line Eaton Series C complete , F-, FD, Complete , Fixed thermal, fixed magnetic trip type, Three-pole, 45A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 3

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Model: FD3045V
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,222.10
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Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 45A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50°C, 50/60 Hz

FD3045V - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

Amperage Rating:
45A
Calibration:
50°C
Certifications:
UL Listed
Circuit Breaker Frame Type:
Complete breaker
Circuit Breaker Type:
FD
Frame:
F-frame
Frequency Rating:
50/60 Hz
Interrupt Rating:
65 kAIC at 240 Vac, 35 kAIC at 480 Vac
Number Of Poles:
Three-pole
Product Height:
6 IN
Product Length Depth:
3.38 IN
Product Weight:
4.5 LB
Product Width:
4.13 IN
Series:
Series C
Terminals:
Load side
Trip Type:
Fixed thermal, fixed magnetic
Voltage Rating:
600 Vac, 250 Vdc
Department:
Electrical

B-LINE FD3045V – Frequently Asked Questions

1) Will an Eaton FD3045V breaker hold up on a 480V three-phase panel, or do I need a higher interrupting rating?
The FD3045V is rated 65 kAIC at 240 Vac and 35 kAIC at 480 Vac, so it works on a 480 Vac three-phase system as long as the available fault current at that point in the system is at or below 35 kA. Above that you need a higher AIC frame. Voltage rating overall is 600 Vac and 250 Vdc.
2) Is the FD3045V a complete breaker or just a frame I have to add a trip unit to?
It ships as a complete breaker with a fixed thermal, fixed magnetic trip already built in at 45A. There is no interchangeable trip unit to order and no rating plug to select. If you need field-adjustable trip settings, an FD frame with fixed trip is not the right choice.
3) What are the dimensions and weight of an Eaton F-frame FD three-pole breaker for panel layout?
The FD3045V measures 6 in height, 4.13 in width, and 3.38 in length/depth, and weighs 4.5 lb. Use those figures when checking gutter space and cover cutout on a retrofit into an existing enclosure.
4) Can I use the FD3045V on a DC circuit?
Yes, up to 250 Vdc. The same breaker carries a 600 Vac rating for AC work and is rated 50/60 Hz, so it covers both 50 Hz and 60 Hz systems. Note the published interrupting ratings, 65 kAIC and 35 kAIC, are AC values at 240 and 480 Vac.
5) Does the 45A rating need derating in a hot electrical room?
The FD3045V is calibrated at 50 degrees C, so the 45A rating is established at that ambient rather than at 25 C. In a warm mechanical or electrical room that calibration is what keeps it from nuisance tripping at full load.
6) What terminals come on the FD3045V and do I get line side lugs too?
Terminals are load side. Plan your line side connection accordingly, whether that is a panelboard bus stab arrangement or separately ordered line terminals for a standalone enclosure.
How fast can I get the B-LINE FD3045V 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 FD3045V come with a warranty?
Absolutely. The B-LINE FD3045V 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 FD3045V?
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 FD3045V from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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