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3RT20281BB40 | CONTACTOR S0 38A 24VDC 1NO/1NC SCRW | Siemens Electrical
Contactor, AC-3, 18.5KW/400V, 1NO+1NC, DC 24V, 3-pole, sz s0 screw terminal
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Details for 3RT20281BB40
Specifications
| Item Number | 3RT20281BB40 |
| Brand | Siemens Electrical |
| Height | 3.600 IN |
| Length | 4.100 IN |
| Modular version | TRUE |
| Number of auxiliary contacts as normally closed contact | 1 |
| Number of auxiliary contacts as normally open contact | 1 |
| Number of main contacts as normally open contact | 3 |
| Rated control supply voltage Us at DC | 24 V |
| Rated operation current Ie at AC-1; 400 V | 50 A |
| Rated operation current Ie at AC-3; 400 V | 38 A |
| Rated operation current Ie at AC-4; 400 V | 22 A |
| Rated operation power at AC-3; 400 V | 18.5 kW |
| Rated operation power NEMA | 18.38746875 kW |
| Type of electrical connection of main circuit | Screw connection |
| Voltage type for actuating | DC |
| Weight | 1.350 LB |
| Width | 1.700 IN |
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