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Eaton Pow-R-Way III circuit breaker plug-in unit
Manufacturer Resources
Product Specs
- Amperage Rating:
- 90A
- Circuit Breaker Frame:
- F Frame (15-225 A)
- Grounding Options:
- 50% Internal
- Interrupt Rating:
- 100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
- Neutral Options:
- 100%
- Product Subgroup:
- circuit breaker
- Department:
- Electrical
- Product Group:
- Electrical Components
- Product Type:
- Breaker
- Product Length:
- 12.36 IN
- Product Details:
- Breaker
- Product Height:
- 21.2 IN
- Product Weight:
- 25 LB
- Product Width:
- 5.43 IN
B-LINE P3BHFD3090GN – Frequently Asked Questions
1) What amperage and breaker frame is the B-Line P3BHFD3090GN plug-in unit built around?
The P3BHFD3090GN is a 90 amp plug-in unit using an F Frame breaker, the frame family covering 15 to 225 amps. If your feeder tap calls for something above 225 A, this frame size won't cover it and you need a larger frame plug-in unit.
2) What is the interrupting rating on this Pow-R-Way III 90A plug-in unit, and will it hold up on a high fault 480V service?
It's rated 100 kAIC at 240 Vac and 100 kAIC at 480 Vac, dropping to 25 kAIC at 600 Vac. On a 480 V system with high available fault current, the 100 kAIC figure is what you check against your short circuit study. At 600 V the margin is much tighter at 25 kAIC, so confirm your calculated fault current before applying it there.
3) Does this Eaton Pow-R-Way III plug-in unit include a neutral and a ground?
Yes on both. The P3BHFD3090GN is configured with a 100% rated neutral and 50% internal grounding. The full-size neutral matters if you're feeding panels with significant single-phase or nonlinear load, where a half-size neutral would be the wrong pick.
4) Is the B-Line P3BHFD3090GN a standalone circuit breaker or does it mount to busway?
It's a plug-in unit, not a loose breaker. The P3BHFD3090GN is a Pow-R-Way III busway plug-in that carries a 90A F Frame breaker inside an enclosure and taps onto the bus run to feed a branch. If you need a breaker to land in a panelboard or switchboard, this is the wrong item.
5) How big and how heavy is the P3BHFD3090GN plug-in unit for planning the busway hang and installation?
It measures 21.2 inches in height, 12.36 inches in length and 5.43 inches in width, and weighs 25 pounds. That's a two-hand lift onto an energized-adjacent busway run, so plan a lift or a second person for overhead work and verify clearance along the bus for the 21.2 inch dimension before you get it up the ladder.
How fast can I get the B-LINE P3BHFD3090GN delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 P3BHFD3090GN come with a warranty?
Absolutely. The B-LINE P3BHFD3090GN 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 P3BHFD3090GN?
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