EATON DC Disconnects
Eaton DC disconnects are electrical switches that disconnect the DC power supply to an electrical system. They are commonly used in solar systems and DC power applications to ensure equipment safety during maintenance, repair and emergencies.
| Style | Model | Height | Amps | Enclosure Material | Nema Enclosure Rating | Hp | Voltage | Product Name | No. Of Poles | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | DH164URKN | - | 200A | Galvanized Steel | NEMA 3R | 40 at 250V DC | 600V | Eaton DC Disconnect | 1 | €5,304.78 | |
| B | DH163NDK | - | - | - | - | - | - | Eaton DC Disconnect | - | €6,550.30 | |
| C | DH221FCK | 8.63" | - | - | - | - | - | Eaton DC Disconnect | - | €9,356.94 | |
| D | DH162UWKN | 14.14" | 60A | Stainless Steel | Nema 4X | - | 600V | Eaton DC Disconnect | 1 | €6,908.09 | |
| D | DH161UWKN | 14.14" | 30A | Stainless Steel | Nema 4X | - | 600V | Eaton DC Disconnect | 1 | €6,751.02 | |
| E | DH161UDKN | 14.14" | 30A | Galvanized Steel | NEMA 12 | 4 at 250V DC | 600V | - | 1 | €2,268.87 | |
| E | DH162UDKN | 14.14" | 60A | Galvanized Steel | NEMA 12 | - | 600V | Eaton DC Disconnect | 1 | - | RFQ
|
| D | DH162URKN | 15.81" | 60A | Galvanized Steel | NEMA 3R | - | 600V | Eaton DC Disconnect | 1 | €601.19 | |
| D | DH161URKN | 15.81" | - | Galvanized Steel | NEMA 3R | 5 at 250V DC | 600V | Eaton DC Disconnect | 1 | €2,156.43 | |
| F | DH166NWK | 19 1/4" | - | - | - | - | - | - | - | €72,018.77 | |
| G | DH162NWK | 19 2/25" | - | - | - | - | - | Eaton DC Disconnect | - | €6,560.33 | |
| H | DH162NDK | 19 2/25" | - | - | - | - | - | Eaton DC Disconnect | - | €3,768.44 | |
| G | DH161NWK | 19 2/25" | - | - | - | - | - | Eaton DC Disconnect | - | €8,371.61 | |
| B | DH163NRK | 21.99" | - | - | - | - | - | - | - | €6,003.59 | |
| I | DH163UDKN | 24.95" | 100A | Galvanized Steel | NEMA 12 | 20 at 250V DC | 600V | Eaton DC Disconnect | 1 | €3,817.85 | |
| B | DH163NWK | 24.95" | - | - | - | - | - | Eaton DC Disconnect | - | €13,616.45 | |
| J | DH163UWKN | 24.95" | 100A | Stainless Steel | Nema 4X | 20 at 250V DC | 600V | Eaton DC Disconnect | 1 | €11,661.26 | |
| K | DH164NDK | 28 3/25" | - | - | - | - | - | Eaton DC Disconnect | - | €7,708.79 | |
| L | DH164UDKN | 35.38" | 200A | Galvanized Steel | NEMA 12 | 39 at 250V DC | 600V | Eaton DC Disconnect | 1 | €5,357.15 | |
| M | DH164UWKN | 35.38" | 200A | Stainless Steel | Nema 4X | - | 600V | Eaton DC Disconnect | 1 | €15,789.83 | |
| N | DH165URKN | 44.31" | 400A | Galvanized Steel | NEMA 3R | - | 600V | Eaton DC Disconnect | - | €13,916.92 | |
| O | DH165NDK | 44.31" | - | - | - | - | - | Eaton DC Disconnect | - | €16,837.26 | |
| P | DH166URKN | 51.82" | 600A | Galvanized Steel | NEMA 3R | - | 600V | Eaton DC Disconnect | 1 | - | RFQ
|
| K | DH166NDK | 51.82" | - | - | - | - | - | - | - | €32,461.26 | |
| N | DH165NRK | 57.47" | - | - | - | - | - | Eaton DC Disconnect | - | €16,392.11 | |
| Q | DH164NWK | 57.47" | - | - | - | - | - | Eaton DC Disconnect | - | €18,888.46 | |
| R | DH165UDKN | 57.47" | - | Galvanized Steel | NEMA 12 | - | 600V | - | 1 | €11,792.20 | |
| D | DH165UWKN | 57.47" | 400A | Stainless Steel | Nema 4X | - | 600V | Eaton DC Disconnect | - | €39,540.06 | |
| D | DH166UWKN | 62.97" | 600A | Stainless Steel | Nema 4X | - | 600V | Eaton DC Disconnect | 1 | - | RFQ
|
| S | DH166UDKN | 62.97" | 600A | Galvanized Steel | NEMA 12 | - | 600V | Eaton DC Disconnect | 1 | €23,610.56 | |
| T | DH165NWK | 63" | - | - | - | - | - | - | - | €50,319.73 | |
| U | DH166NRK | 71 3/4" | - | - | - | - | - | Eaton DC Disconnect | - | €31,544.77 |
Working Mechanism
- Eaton DC disconnects consist of a switch that interrupts the flow of DC power to a specific electrical system.
- When the switch's turned off, they break the connection between the power source and the load, effectively cutting off the power supply.
Standards and Approvals
- UL
- CE
Frequently Asked Questions
What factors should be considered while selecting Eaton DC disconnects?
When selecting an Eaton DC disconnect, consider the application's voltage and current requirements, environmental conditions and load to be disconnected.
How to maintain an Eaton DC disconnect?
Check for loose connections, clean the enclosure and test the switch and control circuit.
What is the difference between a fusible and non-fusible disconnect?
Fusible disconnects use fuses to protect the connected equipment or electrical system from overcurrent conditions. In the event of a short circuit or other overcurrent events, the fuse will blow, interrupting the electrical circuit and protecting the equipment from damage. Non-fusible disconnect, on the other hand, does not use fuses and instead relies on a switch to interrupt the electrical circuit.
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