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Spec Sheet
Product Specs
- Amperage Rating:
- 2000A
- Circuit Breaker Frame Type:
- Complete breaker
- Circuit Breaker Type:
- RDC
- Interrupt Rating:
- 65 kAIC at 480 Vac, 50 kAIC at 600 Vac
- Number Of Poles:
- Three-pole
- Terminals:
- Without terminals
- Trip Type:
- Electronic LSIG
- Voltage Rating:
- 600 Vac
- Department:
- Electrical
- Product Length:
- 9.75 IN
- Product Height:
- 15.5 IN
- Product Weight:
- 102 LB
- Product Width:
- 15.5 IN
B-LINE RDC320T86W – Frequently Asked Questions
1) Does the Eaton RDC320T86W circuit breaker come with lugs or terminals?
No. The RDC320T86W ships without terminals, so you order the line and load connectors separately to match your conductor size and configuration. Budget for that when you plan the termination work, because a 2000A three-pole frame needs multiple conductors or bus per phase.
2) What is the interrupting rating of the RDC320T86W and will it hold on a 480V service?
The RDC frame is rated 65 kAIC at 480 Vac and 50 kAIC at 600 Vac, with a 600 Vac maximum voltage rating. On a 480V system your available fault current at the breaker must sit at or below 65 kA for it to be applied without series rating. Above that, you need a higher-AIC frame or upstream current limiting.
3) What does LSIG mean on this Eaton breaker, and do I need it for selective coordination?
LSIG is the electronic trip package: long time, short time, instantaneous, and ground fault. The short time and ground fault elements are what let you set this main or tie breaker to hold while a downstream device clears, which is how selective coordination gets built. The RDC320T86W carries the full electronic LSIG trip.
4) Can I use this 2000A breaker on a 600V system?
Yes, the RDC frame is rated to 600 Vac. Note the interrupting rating drops at that level: 50 kAIC at 600 Vac versus 65 kAIC at 480 Vac. Check the fault current study against the 600V number, not the 480V one.
5) Is the RDC320T86W a complete breaker or just a trip unit?
It is a complete breaker, not a replacement trip unit or a frame-only assembly. The RDC320T86W arrives as the full three-pole molded case device with its electronic trip, so the only separate items you specify are terminals and any accessories.
6) How much does the RDC320T86W weigh and what space does it take up?
Plan for 102 lb and a footprint of 15.5 inches high, 15.5 inches wide and 9.75 inches deep. At that weight it is a two-person lift or a rigged lift into the switchboard cell, and it is worth confirming the compartment depth before delivery day.
7) What is the exact part number to specify for this Eaton Series C breaker?
Order it as Eaton RDC320T86W, an RDC-type Series C molded case breaker, three-pole, 2000A, electronic LSIG. Distributors matching against a schedule should confirm the RDC type designation, since adjacent Eaton frames use different type letters with different ampere and AIC ranges.
How fast can I get the B-LINE RDC320T86W delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 RDC320T86W come with a warranty?
Absolutely. The B-LINE RDC320T86W 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 RDC320T86W?
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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