Circuit-breaker, 4p, 500A, 320A in 4th pole
Part Number
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Part Number
|
|---|
| NZMH3-4-A500/320 |
| NZMN3-4-A500/320 |
| Part Number | Related to |
Standard Unit Price
| Minimum order quantity | Volume Discount | Rated short-circuit breaking capacity lcu at 400 V, 50 Hz (kA) | |
|---|---|---|---|---|---|---|
3,484.66 € | 1 | 25 Days | 150 | |||
2,940.48 € | 1 | 21 Days | 50 |
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Basic information
| Number of auxiliary contacts as change-over contact | 0 | Number of auxiliary contacts as normally open contact | 0 | Number of auxiliary contacts as normally closed contact | 0 |
|---|---|---|---|---|---|
| Adjustment range short-term delayed short-circuit release(A) | 0|0 | Rated permanent current Iu(A) | 500 | Number of poles | 4 |
| Overload release current setting(A) | 400|500 | Rated voltage(V) | 690|690 | Degree of protection (IP) | IP20 |
| Position of connection for main current circuit | Front side | Motor drive integrated | false | Type of electrical connection of main circuit | Screw connection |
| Type of control element | Rocker lever | With switched-off indicator | false | Suitable for DIN rail (top hat rail) mounting | false |
| Integrated earth fault protection | false | Motor drive optional | true | With under voltage release | false |
| Device construction | Built-in device fixed built-in technique | DIN rail (top hat rail) mounting optional | false | Complete device with protection unit | true |
| Adjustment range undelayed short-circuit release(A) | 6|10 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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