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Documents: 3RT1055-2AR36
3RT1055-2AR36 | CONTACTOR. 75 KW / 400 V / AC-3 | Siemens Electrical
CONTACTOR. 75 KW / 400 V / AC-3 AC/DC OPERATION UC 440-480 V AUXILIARY CONTACTS 2NO+2NC 3-POLE. SIZE S6 BAR CONNECTIONS CONVENTIONAL OPERATING MECHAN. CAGE CLAMP CONNECTION
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Overview Details for 3RT1055-2AR36
Specifications
Item Number | 3RT1055-2AR36 |
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 | 440 V |
Rated control supply voltage Us at AC 60HZ | 440 V |
Rated control supply voltage Us at DC | 440 V |
Rated operation current Ie at AC-1; 400 V | 185 A |
Rated operation current Ie at AC-3; 400 V | 150 A |
Rated operation current Ie at AC-4; 400 V | 132 A |
Rated operation power at AC-3; 400 V | 75 kW |
Rated operation power at AC-4; 400 V | 75 kW |
Rated operation power NEMA | 91.93734375 kW |
Type of electrical connection of main circuit | Rail connection |
Voltage type for actuating | AC/DC |
Weight | 7.470 LB |