EATON DK Series Complete Molded Case Circuit Breakers, K Frame
Eaton DK Series complete MCCBs are used in motor control centres, switchboards, panelboards and busways to protect electrical systems from overcurrent and short circuit conditions.
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| Style | Model | Notes | Height | Price | |
|---|---|---|---|---|---|
| A | DK2350V | - | 5 1/2" | €7,693.38 | |
| B | DK3400WS42 | - | 5 1/2" | €8,313.65 | |
| B | DK3400A02 | - | 5 1/2" | - | RFQ
|
| B | DK3350X | - | 5 1/2" | €6,872.51 | |
| B | DK3400H08 | - | 5 1/2" | €8,138.30 | |
| B | DK3350Y | - | 5 1/2" | €7,272.65 | |
| B | DK3400U22 | - | 5 1/2" | €9,078.85 | |
| B | DK3400V | - | 5 1/2" | €2,897.50 | |
| B | DK3400S10 | - | 5 1/2" | €9,086.82 | |
| B | DK3400W | - | 5 1/2" | €2,478.87 | |
| B | DK3400S09 | - | 5 1/2" | €9,937.34 | |
| B | DK3400XS10 | - | 5 1/2" | €8,911.46 | |
| B | DK3400Y | - | 5 1/2" | €7,955.12 | |
| A | DK2400 | - | 5 1/2" | €2,768.59 | |
| A | DK2250 | - | 5 1/2" | €2,768.59 | |
| A | DK2300X | - | 5 1/2" | €6,219.55 | |
| B | DK3250 | - | 5 1/2" | €2,897.50 | |
| A | DK2300S47 | - | 5 1/2" | €8,164.50 | |
| A | DK2350 | - | 5 1/2" | €2,924.62 | |
| C | DK3350 | - | 5 1/2" | €2,897.50 | |
| A | DK2400W | - | 5 1/2" | €6,366.45 | |
| B | DK3250H08 | - | 5 1/2" | €7,049.48 | |
| A | DK2400Y | - | 5 1/2" | €6,037.16 | |
| B | DK3300X | - | 5 1/2" | €6,872.51 | |
| B | DK3400WS10 | - | 5 1/2" | €8,720.16 | |
| B | DK3400WJ01 | - | 5 1/2" | €8,425.24 | |
| B | DK3400WS32 | - | 5 1/2" | €9,082.35 | |
| B | DK3350W | - | 5 1/2" | - | RFQ
|
| B | DK3350VW | - | 5 1/2" | €7,046.29 | |
| B | DK3350WS42 | - | 5 1/2" | €9,719.26 | |
| B | DK3250S42 | - | 5 1/2" | €9,381.76 | |
| A | DK2300 | - | 5 1/2" | €3,230.02 | |
| B | DK3400X | - | 5 1/2" | - | RFQ
|
| A | DK2300V | - | 5 1/2" | €6,150.34 | |
| A | DK2300W | - | 5 1/2" | €6,366.45 | |
| A | DK2400H08 | - | 5 1/2" | €5,868.17 | |
| A | DK2400D11 | - | 5 1/2" | €5,967.02 | |
| A | DK2350W | - | 5 1/2" | €5,895.28 | |
| A | DK2400C | - | 5 1/2" | €6,758.10 | |
| B | DK3250W | - | 5 1/2" | €2,897.50 | |
| B | DK3250WS42 | - | 5 1/2" | €8,879.58 | |
| B | DK3300B06 | - | 5 1/2" | €8,960.18 | |
| B | DK3300C | - | 5 1/2" | €7,403.38 | |
| B | DK3250Y | - | 5 1/2" | €7,272.65 | |
| B | DK3300Y | - | 5 1/2" | €7,272.65 | |
| B | DK3300W | - | 5 1/2" | €2,768.59 | |
| B | DK3300S10 | - | 5 1/2" | €9,078.85 | |
| B | DK3300S42 | - | 5 1/2" | €9,078.85 | |
| B | DK3250V | - | 5 1/2" | €7,390.62 | |
| A | DK2250W | - | 5 1/2" | €5,895.28 | |
| B | DK3300V | - | 5 1/2" | €2,897.50 | |
| B | DK3300WS10 | - | 5 1/2" | €8,720.16 | |
| B | DK3300H08 | - | 5 1/2" | €9,719.26 | |
| B | DK3250C | - | 5 1/2" | €7,425.70 | |
| B | DK3300Z15 | 3TA401K Terminals | 5 1/2" | €7,390.62 | |
| A | DK2400KA06X07Y08 | T350K Load, 2T400K Line | 5 1/2" | - | RFQ
|
| A | DK2400KA05X07Y08 | T350K Load, 2T400K Line | 5 1/2" | €6,673.23 | |
| A | DK2400KA06X07Y03 | T350K Load, 2TA400K Line | 5 1/2" | €6,022.80 | |
| B | DK3300Z01 | TA300K Terminals | 5 1/2" | €7,390.62 |
Features
- These MCCBs have 2 / 3 pole configurations for controlling multiple connections simultaneously.
- They are equipped with a sliding switch with an On / Off function to identify the functioning of the circuit breaker.
- These K-frame circuit breakers have a moulded case construction, which provides increased durability and protection against mechanical damage.
- They are available in amperage ratings of 250, 350 and 400A.
Frequently Asked Questions
What are the reasons for frequent tripping of the circuit breaker?
Current overloads, short-circuits, ground fault surges, defective circuit breakers or an arc fault can cause tripping of the circuit breaker.
What are the points to inspect before operating the circuit breaker?
- Keep the area around the breaker clean by using an enclosure. Remove the dust, dirt, grease, moisture, foreign contaminants or any safety hazards near the circuit breaker area.
- Check that the unit's mechanical linkages, like the toggle actuator, are free to move by switching the unit On & Off several times.
- Press the optional push-to-trip button at the bottom side of the unit to mechanically test the circuit breaker.
- Inspect the unit for any cracks, chipping, discolouration or any sign of overheating. Tighten the terminals & connectors. Check the mounting hardware.
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