Siemens 3RT20453KB443MA0

Number of auxiliary contacts as normally open contact

2

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

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

2