Eaton / Cutler-Hammer HKD3400KW Molded Case Switch
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Core Specs
See full specsEaton / Cutler-Hammer HKD3400KW - 400A 3 Pole Molded Case Switch
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Description
The HKD3400KW is a 3-pole, 400A molded case switch from Eaton's Series C K-Frame family. Designed for circuit isolation, it serves as a robust disconnect for industrial applications. This panel-mount unit installs into Eaton Series C panelboards and switchboards. Supplied without terminals, it allows for customized lug configurations. Featuring a high magnetic trip for self-protection, it safely withstands short circuits up to 65 kAIC at 480VAC while providing reliable switching.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HKD3400KW |
| Series | HKD |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC, 22kA @ 250VDC |
| Frame Type | KD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Magnetic Only |
|---|
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| Accessories | Without Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | Molded Case Switch, High Interrupting Capacity, HACR Rated, Reverse Feed, Interchangeable Trip Unit, High-Magnetic, Trip-Free Mechanism, Quick-Make/Quick-Break |
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
- ASAaron S.Verified BuyerReviewingEaton / Cutler-Hammer HKD3400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/13/26Worked as advertised
Don't forget the lug kit if needed
- LHLarry H.Verified BuyerReviewingEaton / Cutler-Hammer HKD3200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/19/25It was great
New breaker
- CSCatherine S.ReviewingEaton / Cutler-Hammer HKD3400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/24/22Great
Great Service / Prompt Delivery
- FSFrank S.ReviewingEaton / Cutler-Hammer HKD3400 - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/23/17Breaker purchase
Purchased breaker at a great price, was in stock and shipped it out right away. Will shop at this site again in the future.