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Documents: 3RT10557AB36

Datasheet

3RT10557AB36 | CONTACTOR. 75 KW / 400 V / AC-3 | Siemens Electrical

Power contactor. AC-3 150 A. 75 kW / 400 V AC (50-60 Hz) / DC operation 23-26 V UC Auxiliary contacts 2 NO + 2 NC 3-pole. Size S6 Busbar connections Operating mechanism: conventional Screw terminal Box terminal block 3RT1955-4G mounted

Brand: Siemens ElectricalSKU: 3RT10557AB36

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Overview Details for 3RT10557AB36

Specifications

Item Number	3RT10557AB36
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	23 V
Rated control supply voltage Us at AC 60HZ	23 V
Rated control supply voltage Us at DC	23 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	Frame clamp
Voltage type for actuating	AC/DC
Weight	8.13600 LB