New · Sealed In stock
NEW Eaton Circuit Breaker KD3400F 3 Pole 400A Trip KD3400 KT3400T 600v
SKU: KD3400F · Eaton
$1,350
Ships with actual-unit photos and the Network Orbitz warranty.
About this item
The Eaton KD3400F is a Series C, K-frame molded case circuit breaker frame, type KD — the 400 A, 3-pole platform used for large feeder and main protection in industrial switchboards. The frame is rated 600 Vac and 250 Vdc with interrupting capacity of 65 kA at 240 Vac, 35 kA at 480 Vac and 25 kA at 600 Vac, and completes into a working breaker with a Series C Type KT trip unit.
This listing is new and factory-sealed. The title also references the 400 A KT3400T Type KT trip unit and the completed KD3400 designation; the photographs show exactly what ships.
Condition: New · Sealed, as listed. The photographs are of the actual unit you'll receive, covered by our warranty.
Specifications
| Platform | Eaton Series C K-frame molded case circuit breaker, type KD (frame catalog number) |
|---|---|
| Rated current | 400 A |
| Poles | 3 |
| Voltage rating | 600 Vac / 250 Vdc, 50/60 Hz |
| Interrupting ratings | 65 kA @ 240 Vac · 35 kA @ 480 Vac · 25 kA @ 600 Vac · 10 kA @ 250 Vdc |
| Trip unit | Accepts Series C Type KT trip units (title references KT3400T, 400 A) |
| Brand | Eaton |
|---|---|
| Part number | KD3400F |
| Condition | New · Sealed |
| Details | 400A trip |
| 600V | |
| KT3400T |
| Brand | Eaton |
|---|---|
| MPN | KD3400F |
| Country of Origin | United States |
| Warranty | Network Orbitz warranty from delivery: repair, replacement, or refund on functional defects. Sealed units may also carry the manufacturer warranty. |
|---|---|
| Returns | Start an RMA with your order number — we respond with a number and prepaid return instructions. |
| Shipping | Tracked, insured carriers (DHL, FedEx, UPS) to 30+ countries. Freight crating for heavy items. |
| Duties & customs | International duties and taxes are billed by your local customs authority — we're happy to advise on documentation before you order. |
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