ABB MCCB component S751 25kA 20A 2CDH781001R2487
- BrandABB
- SeriesS751
- Rated insulation voltage Ui690 V
- Rated current20 A
- Rated breaking capacity25 kA
- Overvoltage category4
- Number of poles3
Description
Selective main circuit-breakers of the S 750 DR series are SMCBs based on DIN VDE 0641-21 with voltage-independent operating principle. This means that they do
Technical data
| Series | S751 |
|---|---|
| Electrical | |
| Rated insulation voltage Ui | 690 V |
| Rated current | 20 A |
| Rated breaking capacity | 25 kA |
| Overvoltage category | 4 |
| Number of poles | 3 |
| With switched neutral conductor | No |
| Mechanical | |
| Mounting method | DIN rail |
| Operating conditions | |
| IP protection rating | IP20 |
| Pollution degree (number) | 3 |
| Other | |
| Type designation | S751/3DR-K20 |
| Construction size according to DIN 43880 | 3 |
Documents
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Product safety information (GPSR)
- Manufacturer
- Legrand SNC, 128 avenue du Maréchal de Lattre de Tassigny, 87045 Limoges Cedex, France · www.legrand.com
- Responsible person in the EU / importer
- Legrand Polska sp. z o.o., ul. Waryńskiego 20, 57-200 Ząbkowice Śląskie, Poland · www.legrand.pl