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Documents: 3RT10543NB36

Datasheet

3RT10543NB36 | CONTACTOR. 55 KW / 400 V / AC-3 | Siemens Electrical

Power contactor. AC-3 115 A. 55 kW / 400 V AC (50-60 Hz) / DC operation 21-27 UC. 3 V Auxiliary contacts 2 NO + 2 NC 3-pole. Size S6 with box terminals Drive: electronic with PLC interface 24 V DC Spring-type terminal

Brand: Siemens ElectricalSKU: 3RT10543NB36

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Overview Details for 3RT10543NB36

Specifications

Item Number	3RT10543NB36
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	21 V
Rated control supply voltage Us at AC 60HZ	21 V
Rated control supply voltage Us at DC	21 V
Rated operation current Ie at AC-1; 400 V	160 A
Rated operation current Ie at AC-3; 400 V	115 A
Rated operation current Ie at AC-4; 400 V	97 A
Rated operation power at AC-3; 400 V	55 kW
Rated operation power at AC-4; 400 V	55 kW
Rated operation power NEMA	73.549875 kW
Type of electrical connection of main circuit	Frame clamp
Voltage type for actuating	AC/DC
Weight	8.15800 LB