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Datasheet

3RT20353KB443MA0 | COUPLING CONT..AC3:18.5KW 2NO+2NC 24VDC | Siemens Electrical

power contactor. AC-3 40 A. 18.5 kW / 400 V 2 NO + 2 NC. 24 V DC with varistor. 3-pole. Size S2. spring-type terminal. Captive auxiliary switch Suitable for 2 A PLC outputs

Brand: Siemens ElectricalSKU: 3RT20353KB443MA0

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Overview Details for 3RT20353KB443MA0

Specifications

Item Number	3RT20353KB443MA0
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 DC	24 V
Rated operation current Ie at AC-1; 400 V	60 A
Rated operation current Ie at AC-3; 400 V	41 A
Rated operation current Ie at AC-4; 400 V	35 A
Rated operation power at AC-3; 400 V	18.5 kW
Rated operation power NEMA	22.064962499 kW
Type of electrical connection of main circuit	Screw connection
Voltage type for actuating	DC
Weight	2.72800 LB