Siemens 3RT20453AC20

Connections

Screws

Content

1pc(s)

Dim

(W x H x D) 70 x 140 x 152 mm

Max. temperature

+60°C

Min. temperature

-25°C

Modular version

有

No. of pins

3-pin

Nominal voltage

1000V AC

Number of auxiliary contacts as normally closed contact

1

Number of auxiliary contacts as normally open contact

1

Number of normally open contacts as main contact

3

Range

SIRIUS

Rated control supply voltage at AC 50 Hz

24 - 24

Rated control supply voltage at AC 60 Hz

24 - 24

Rated operation current Ie at AC-1, 400 V

125A

Rated operation current Ie at AC-3, 400 V

80A

Rated operation current Ie at AC-4, 400 V

66A

Rated operation power at AC-3, 400 V

37kW

Rated operation power NEMA

44.13

RoHS-compliant

有

Type of electrical connection of main circuit

Screw connection

Voltage type for actuating

AC

类型

S3

额定功率

37 kW

深度

152mm

功能

Reversing

耐用性

1000 0000

极数

3

高度

140mm

宽度

70mm