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Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 70 AMP, JDC Frame Type, 100% Neutral
Manufacturer Resources
Product Specs
- Amperage Rating:
- 70A
- Certifications:
- IEEE Certified
- Circuit Breaker Frame:
- J
- Compliances:
- NEMA Compliant
- Grounding Options:
- 50% Integral/Housing
- Interrupt Rating:
- 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 35 kAIC at 600 Vac
- Neutral Options:
- 100%
- Product Height:
- 23.26 in
- Product Length Depth:
- 12.36 in
- Product Weight:
- 47 lb
- Product Width:
- 6.97 in
- Product Subgroup:
- circuit breaker
- Department:
- Electrical
- Product Group:
- Electrical Components
- Product Type:
- Breaker
- Product Details:
- Breaker
B-LINE P3BJDC3070N – Frequently Asked Questions
1) Will the B-Line P3BJDC3070N plug-in unit fit Pow-R-Way III busway?
Yes. The P3BJDC3070N is built as a plug-in unit for B-Line Pow-R-Way III busway, so it lands on Pow-R-Way III runs. It is not a plug-in for other busway lines. The unit carries a J frame breaker at 70 amps, 3-pole, with a 100 percent neutral.
2) What is the short circuit interrupting rating on this 70 amp JDC busway plug-in unit?
The interrupting rating steps down with system voltage: 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 35 kAIC at 600 Vac. Check the available fault current at the tap point against the rating for your system voltage before you spec it, since a 480 volt service is held to the 100 kAIC figure.
3) Can I use this 70 amp plug-in unit on a 600 volt busway system?
Yes, it carries a rating at 600 Vac, but the interrupting capacity drops to 35 kAIC there versus 100 kAIC at 480 Vac and 200 kAIC at 240 Vac. On a 600 volt system with high available fault current, confirm 35 kAIC clears your calculated fault duty at the plug-in location.
4) How much does a 70 amp Pow-R-Way III plug-in breaker unit weigh, and can one person hang it?
It weighs 47 pounds and measures 23.26 by 12.36 by 6.97 inches. At overhead busway height that is a two-person lift or a lift assist, and you want the plug-in opening clear and the unit's hanging hardware staged before you go up the ladder.
5) What does the JDC frame designation mean when I am ordering a busway tap unit?
JDC identifies the breaker inside the plug-in unit, and it sits on a J frame. Frame size sets the physical breaker and the range of trip ratings it will accept, so a J frame unit is not interchangeable with an F or K frame unit even at the same amperage. This one is trip rated at 70 amps, 3-pole.
6) What is the exact part number to order this 3-pole 70 amp Pow-R-Way III plug-in unit?
Order B-Line part number P3BJDC3070N. That number covers the 3-pole, 70 amp, JDC frame plug-in unit with the 100 percent neutral. If your run needs a different neutral or ground configuration, it is a different catalog number, not an option added to this one.
How fast can I get the B-LINE P3BJDC3070N 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 P3BJDC3070N come with a warranty?
Absolutely. The B-LINE P3BJDC3070N 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 P3BJDC3070N?
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