Siemens 3RT20451NB30 Contactor, AC3: 37kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pole, 3NO.
Siemens 3RT20451NB30 Contactor, AC3: 37kW/400V, 1NO+1NC, 20-33VAC/DC, 3-pole, 3NO.
| Manufacturer part number (MPN) | 3RT20451NB30 |
| EAN / GTIN | 4047621024769 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Power | 37 kW |
| Number of poles | 3P |
| Contact configuration | 1 NO + 1 NC |
| Width | 70 mm |
| Height | 140 mm |
| Depth | 152 mm |
| Rated operation power at AC-3, 400 V | 37 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 | 80 A |
| Rated operation current Ie at AC-1, 400 V | 125 A |
| Type of electrical connection of main circuit | Screw connection |
| Voltage type for actuating | AC/DC |
| Rated operation current Ie at AC-4, 400 V | 66 A |
| Rated operation power at AC-4, 400 V | 37 kW |
| Rated operation power NEMA | 60 kW |
| Country of origin | Germany |
| MOQ | 1 |