Siemens 3RT20281AG20

安装类型

Chassis Mount, DIN Rail

厂商

Siemens

Package

Box

Product Status

活跃

Contact Materials

-

CoilResistance

-

Base Product Number

3RT2028

Dim

(W x H x D) 45 x 85 x 97 mm

RoHS-compliant

有

Connections

Screws

No. of pins

3-pin

Number of auxiliary contacts as normally open contact

1

Nominal voltage

690V AC

Number of normally open contacts as main contact

3

Rated operation current Ie at AC-4, 400 V

22A

Min. temperature

-25°C

Rated operation current Ie at AC-3, 400 V

38A

Content

1pc(s)

Max. temperature

+60°C

Rated operation power at AC-3, 400 V

18.5kW

Rated operation current Ie at AC-1, 400 V

50A

Number of auxiliary contacts as normally closed contact

1

Range

SIRIUS

Rated control supply voltage at AC 50 Hz

110 - 110

Type of electrical connection of main circuit

Screw connection

Modular version

有

Rated operation power NEMA

18.387

Rated control supply voltage at AC 60 Hz

110 - 110

Voltage type for actuating

AC

Number of normally closed contacts as main contact

0

Rated operation power at AC-4, 400 V

11

Rated control supply voltage at DC

0 - 0

系列

SIRIUS

操作温度

-25°C ~ 60°C

类型

S0

额定功率

18.5 kW

深度

97mm

终端样式

螺旋端子

功能

Reversing

耐用性

1000 0000

极数

3

触点形式

3PST-NO (3 Form A)

运行时间

40 ms

线圈电压

110VAC

切换电压

690VAC - Max

发布时间

16 ms

必须运行电压

93.5 VAC

触点额定值(电流)

38 A

线圈功率

79VA

必须释放电压

-

特征

辅助触点

宽度

45mm

高度

85mm