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Eaton Pow-R-Way III circuit breaker plug-in unit
Manufacturer Resources
Product Specs
- Amperage Rating:
- 70A
- Circuit Breaker Frame:
- E Frame (15-225 A)
- Grounding Options:
- 50% Internal
- Interrupt Rating:
- 18 kAIC at 240 Vac, 14 kAIC at 480 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 P3BEHD3070GN – Frequently Asked Questions
1) Will this Pow-R-Way III plug-in unit work on a busway run with a full-size neutral?
Yes. The P3BEHD3070GN is configured with a 100% neutral, so it suits 3-phase 4-wire runs feeding line-to-neutral loads such as receptacle circuits and single-phase lighting where the neutral carries full load current. Ground is 50% internal, which is the standard equipment ground arrangement rather than a full-size ground conductor.
2) Is the P3BEHD3070GN a bare circuit breaker or a complete busway tap unit?
It is a complete plug-in unit: an enclosed housing with the E Frame breaker already installed, designed to plug directly onto an Eaton Pow-R-Way III busway run. You are not buying a loose breaker to drop into a panelboard. Order it when you need a fused-style tap point on an existing bus run, not when you are replacing a breaker inside a distribution panel.
3) Can I use this 70A plug-in unit on a different manufacturer's busway?
No. Plug-in units are specific to the busway system they are made for, and the P3BEHD3070GN is a Pow-R-Way III unit. The stab and housing engage Eaton Pow-R-Way III bus openings; it will not land on a Square D I-Line, Siemens or GE busway run. Confirm the busway nameplate says Pow-R-Way III before ordering.
4) How much room do I need to mount this Eaton busway breaker plug-in, and how heavy is it?
Plan for a unit measuring 21.2 x 12.36 x 5.43 inches and weighing 25 lb. At that weight, a plug-in tap on an overhead busway run is a two-person or lift-assisted install, and you need enough clear working space below the bus for the handle and the operating clearance a 21-inch-tall enclosure needs.
5) I need more than 70 amps at a busway tap. Does this same unit cover a higher rating?
The P3BEHD3070GN is fixed at 70A, one model only. The E Frame it is built on covers 15 to 225 A, so higher-rated Pow-R-Way III plug-in units exist in the same frame family; you order the model that carries the amperage you need rather than adjusting this one. Nothing about the 70A trip is field-changeable.
6) What exact part number should I put on a purchase order for this Eaton busway plug-in?
Order by manufacturer part number P3BEHD3070GN, B-Line brand, described as the Eaton Pow-R-Way III circuit breaker plug-in unit, 70A, E Frame. There is one configuration, so there are no suffixes or options to specify beyond that number.
How fast can I get the B-LINE P3BEHD3070GN delivered?
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Can I return it if it doesn’t work for me?
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE P3BEHD3070GN come with a warranty?
Absolutely. The B-LINE P3BEHD3070GN 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 P3BEHD3070GN?
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