Power contactor, AC switching Siemens
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General information
Ordercode YESSS
7554-3779 
Product code
3RT20463SF30
EAN code
4047621087832
Product group
Power contactor, AC switching
Brand
Siemens
Product specifications
Rated operation power at AC-3, 400 V
45 kW
Voltage type for actuating
AC/DC
Number of normally open contacts as main contact
3
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
1
Modular version
Yes
Rated control supply voltage at AC 50 Hz
83 - 150 V
Rated control supply voltage at AC 60 Hz
83 - 150 V
Rated operation power NEMA
55.16240625 kW
Rated control supply voltage at DC
83 - 150 V
Rated operation current Ie at AC-1, 400 V
130 A
Rated operation current Ie at AC-3, 400 V
95 A
Rated operation current Ie at AC-4, 400 V
80 A
Product information