300-50-644,Contactor 20/33 VAC/DC 50/60 Hz 3 NO 1 NO+1 NC Screw Terminal, 3RT2037-1NB30, Siemens
Datasheet
| Coil voltage | 20/33 VAC/DC50/60 Hz |
| Contacts | 3 NO |
| Auxiliary contacts | 1 NO+1 NC |
| Termination type | Screw Terminal |
| Protection rating | IP 20 |
| Switching power | 30 kW |
| Rated operating voltage | 690 VAC |
| Switching capacity AC-3 | 30 kW@ 400 V |
| Switching current AC-3 | 65 A@ 400 V |
| Switching current AC-1 | 80 A |
| Operating temperature | -25...+60 °C |
| Rated insulation voltage | 690 VAC |
| Size | S2 |
| Dimensions W x H x D | 55 x 114 x 130 mm |
