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Manufacturer Resources
Spec Sheet
Product Specs
- Amperage Rating:
- 25A
- Application:
- Busway
- Circuit Breaker Frame:
- F Frame (15-225 A)
- Grounding Options:
- 50% Internal
- Interrupt Rating:
- 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac
- Number Of Poles:
- Three-pole
- Product Category:
- Plug
- Department:
- Electrical
- Product Group:
- Electrical Components
- Product Subgroup:
- Circuit Breakers
- Product Type:
- Breaker
- Product Length:
- 12.36 IN
- Product Details:
- Breaker
- Product Design:
- Pow-R-Way III
- Product Height:
- 21.2 IN
- Product Weight:
- 25 LB
- Product Width:
- 5.43 IN
B-LINE P3BFD3025G – Frequently Asked Questions
1) Will the P3BFD3025G plug-in unit fit an Eaton Pow-R-Way III busway run?
Yes. The P3BFD3025G is built specifically for Eaton Pow-R-Way III busway, and the busway application is what the unit is rated for. It is not a panelboard or loadcenter breaker, so it drops onto a Pow-R-Way III bus run rather than into an enclosure interior.
2) What is the interrupting rating of the P3BFD3025G busway plug at 480 volts?
25 kAIC at 480 Vac. The same unit is rated 65 kAIC at 240 Vac and 18 kAIC at 600 Vac, so on a 480 volt system your available fault current at the plug location has to sit at or below 25 kA for this to be the right selection.
3) Is this a three-phase busway plug or single phase?
Three-pole, so it serves a three-phase load off the busway. If you need a single-phase branch tap, this is not the unit for it.
4) Does this Pow-R-Way III plug include a ground path, or do I have to run a separate equipment ground?
It is supplied with 50% internal grounding, so the ground path is carried internally through the plug and busway rather than requiring you to configure a separate ground option on the unit. Confirm your busway run is the matching 50% internal ground configuration.
5) What amperage and breaker frame is inside the P3BFD3025G plug-in unit?
The plug is set at 25A and uses an F Frame breaker, which spans 15 to 225 A. That means the housing is common across a wide amp range while this particular unit is factory configured at 25 amps.
6) How much does the P3BFD3025G weigh and how big is it? I need to know if one person can hang it.
25 lb, measuring 21.2 in height, 12.36 in length and 5.43 in width. That is a two-hand lift overhead on a busway run, and most crews stage it on a lift or scaffold rather than hanging it one-handed from a ladder.
7) Can I use the P3BFD3025G on a 600 volt busway system?
Yes, with a 18 kAIC interrupting rating at 600 Vac. Check the available fault current at that plug location against 18 kA before you commit, since the rating drops as system voltage rises (65 kAIC at 240 Vac, 25 kAIC at 480 Vac).
8) What exact part number do I order for a 25 amp three-pole Pow-R-Way III breaker plug?
P3BFD3025G. That single catalog number covers the 25A three-pole F Frame plug-in unit with 50% internal grounding for Pow-R-Way III busway, so there are no separate suffixes to specify.
9) Is a breaker plug like this better than a fusible switch plug for feeding equipment off busway?
A breaker plug such as the P3BFD3025G gives you a resettable molded case device, so after a trip you clear the fault and reset instead of stocking and replacing fuses. Fusible plugs are the alternative and are chosen where a specific fuse class or higher available fault current is required. At 25 amps three-pole with 65 kAIC at 240 Vac, the breaker version covers most branch equipment taps without fuse inventory.
How fast can I get the B-LINE P3BFD3025G delivered?
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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 P3BFD3025G come with a warranty?
Absolutely. The B-LINE P3BFD3025G 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 P3BFD3025G?
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