Siemens 3RT20451NF34

Rated control supply voltage at AC 50 Hz

83 - 155

Type of electrical connection of main circuit

Screw connection

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 control supply voltage at AC 60 Hz

83 - 155

Rated operation current Ie at AC-4, 400 V

66

Voltage type for actuating

AC/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

83 - 155

Number of auxiliary contacts as normally closed contact

2