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Documents: 3RT20451AL26
3RT20451AL26 | CONT..AC3:37KW.2NO+2NC.230VAC 50/60HZ | Siemens Electrical
CONTACTOR. AC3: 37KW/400V. 2NO+2NC. 230VAC 50/60HZ. 3-POLE. 3NO. SIZE: S3. SCREW TERMINALS
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Overview Details for 3RT20451AL26
Specifications
| Item Number | 3RT20451AL26 |
| Brand | Siemens Electrical |
| Modular version | TRUE |
| Number of auxiliary contacts as normally closed contact | 2 |
| Number of auxiliary contacts as normally open contact | 2 |
| Number of main contacts as normally open contact | 3 |
| Rated control supply voltage Us at AC 50HZ | 230 V |
| Rated control supply voltage Us at AC 60HZ | 230 V |
| Rated operation current Ie at AC-1; 400 V | 125 A |
| Rated operation current Ie at AC-3; 400 V | 80 A |
| Rated operation current Ie at AC-4; 400 V | 66 A |
| Rated operation power at AC-3; 400 V | 37 kW |
| Rated operation power NEMA | 44.129924999 kW |
| Type of electrical connection of main circuit | Screw connection |
| Voltage type for actuating | AC |
| Weight | 3.82800 LB |

