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Manufacturer Resources
Spec Sheet
Product Specs
- Amperage Rating:
- 25A
- Application:
- Busway
- Circuit Breaker Frame:
- E Frame (15-225 A)
- Grounding Options:
- 50% Integral/Housing
- Interrupt Rating:
- 18 kAIC at 240 Vac, 14 kAIC at 480 Vac
- Neutral Options:
- 100%
- 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 P3BEHD3025N – Frequently Asked Questions
1) Will the P3BEHD3025N plug-in unit fit any busway, or only Eaton Pow-R-Way III?
This is a Pow-R-Way III plug-in unit, and it plugs into Pow-R-Way III busway only. Busway plug-in openings are system specific, so a Pow-R-Way III bus plug will not seat or make contact on another manufacturer's run. Confirm the busway run on the job is Pow-R-Way III before ordering.
2) What amperage and how many poles is the Eaton P3BEHD3025N bus plug?
It's a three-pole, 25 amp breaker plug-in unit built on the E frame, which spans 15 to 225 A. The 25 A trip is what you get in this specific catalog number, so for another trip rating you need a different part in the same E frame family.
3) What is the interrupting rating on the P3BEHD3025N, and will it hold up on a 480 V system?
The breaker is rated 18 kAIC at 240 Vac and 14 kAIC at 480 Vac. Compare those against the available fault current at the plug-in location on your one-line. If the calculated fault duty at that tap exceeds 14 kA on a 480 V run, this unit isn't the right selection.
4) Does this Pow-R-Way III bus plug carry a full neutral for single-phase loads off a three-phase busway?
Yes, the neutral is 100 percent rated, so it will carry full load current, which matters when you're pulling line-to-neutral loads or feeding nonlinear equipment with harmonic neutral current. Ground is 50 percent integral/housing.
5) How much does the P3BEHD3025N bus plug weigh and how big is it? I need to know if one person can hang it.
It weighs 25 lb and measures 21.2 in height, 12.36 in length and 5.43 in width. That's a one-man lift on a ladder but awkward overhead, so plan for a second hand or a lift when landing it on a high busway run, and check the clearance below the run against the 21.2 in height.
6) Is a breaker bus plug like this better than a fusible plug for feeding equipment off a busway?
A breaker plug-in unit like the P3BEHD3025N gives you a resettable device, so after a trip maintenance can restore the circuit without stocking and replacing fuses, which is why it's common on plant and data center drops. A fusible switch plug is the choice where you need very high interrupting capacity or current limiting beyond what a molded case breaker provides. This unit's interrupting duty is 18 kAIC at 240 Vac and 14 kAIC at 480 Vac.
How fast can I get the B-LINE P3BEHD3025N 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 P3BEHD3025N come with a warranty?
Absolutely. The B-LINE P3BEHD3025N 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 P3BEHD3025N?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
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