Siemens 3RT2047-3NB30 Contactor, AC3: 55kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pole, 3NO.
Siemens 3RT2047-3NB30 Contactor, AC3: 55kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pole, 3NO.
| Manufacturer part number (MPN) | 3RT2047-3NB30 |
| EAN / GTIN | 4047621024981 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Power | 55 kW |
| Number of poles | 3P |
| Contact configuration | 1 NO + 1 NC |
| Width | 70 mm |
| Height | 140 mm |
| Depth | 152 mm |
| Suitable for distribution board | Yes |
| Rated operation power at AC-3, 400 V | 55 kW |
| Number of normally open contacts as main contact | 3 |
| Number of auxiliary contacts as normally open contact | 1 |
| Number of auxiliary contacts as normally closed contact | 1 |
| Rated operation current Ie at AC-3, 400 V | 110 A |
| Rated operation current Ie at AC-1, 400 V | 130 A |
| Rated control supply voltage AC 50 Hz | 20–33 V |
| Rated control supply voltage AC 60 Hz | 20–33 V |
| Rated control supply voltage DC | 20–33 V |
| Type of electrical connection of main circuit | Screw connection |
| Operating voltage AC 50 Hz | 690 V |
| Operating voltage AC 60 Hz | 1000 V |
| Voltage type for actuating | AC/DC |
| Rated operation current Ie at AC-4, 400 V | 97 A |
| Rated operation power at AC-4, 400 V | 55 kW |
| Rated operation power NEMA | 55.162 kW |
| Country of origin | Germany |
| MOQ | 1 |