Eaton BKD3G400 Main Breaker Kit
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Core Specs
See full specsEaton BKD3G400 - 400A 3 Pole Main Breaker Kit
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Description
The Eaton BKD3G400 is a main breaker kit with a 400A current rating. It has a 240VAC voltage rating and a 65kAIC interrupting rating. The PDD33G breaker type has 3 poles, with 1-phase and 3-phase ratings and UL, NEMA approvals. The kit measures 3 in high, 6 in long and 4 in wide.Specifications
| Brand | Eaton |
|---|---|
| Part Number | BKD3G400 |
| Series | Pow-R-Stock |
| Amperage | 400A |
| Poles | 3 |
| Voltage | 240VAC |
| Phase | 1, 3 |
| AIC Rating | 65kA @ 240VAC |
| Standards | UL 489 |
|---|---|
| Approval | UL |
Product FAQs
5 answersHow should I use the Eaton BKD3G400's current rating when selecting it?
The Eaton BKD3G400 Main Breaker Kit is rated 400A. Coordinate that rating with the calculated load and conductor ampacity when selecting circuit protection.
What circuit voltage should I select the BKD3G400 for?
The BKD3G400 is rated 240VAC. Use this AC voltage rating when checking the breaker selection against the circuit's operating voltage.
How does the 65kAIC interrupting rating affect selection?
The 65kAIC rating describes the breaker's fault-current interruption capability. Verify that the available fault current at the installation point does not exceed this rating.
What dimensions should I use for layout planning?
The BKD3G400 measures 3 in high, 6 in long and 4 in wide. Use these dimensions to plan the space occupied by the main breaker kit.
Why does pole count matter when selecting the BKD3G400?
The Eaton BKD3G400 has 3 poles. Evaluate pole count separately from current and voltage ratings, according to the number of circuit conductors that require interruption.
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