Siemens 3RT20451KB401AA0

Type of electrical connection of main circuit

Screw connection

Number of auxiliary contacts as normally open contact

1

Modular version

有

Rated operation power NEMA

44.13

Number of normally open contacts as main contact

3

Rated operation current Ie at AC-4, 400 V

66

Voltage type for actuating

DC

Rated operation current Ie at AC-3, 400 V

80

Rated operation power at AC-3, 400 V

37

Rated operation current Ie at AC-1, 400 V

125

Rated control supply voltage at DC

24 - 24

Number of auxiliary contacts as normally closed contact

1