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Siemens Contactors (Electromechanical)

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Mounting Type

Weight

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Base Product Number

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Connections

Contact Materials

Content

Degree of protection (IP)

Degree of protection (NEMA)

Dim

Max. temperature

Maximum Operating Temperature

Mfr

Min. temperature

Minimum Operating Temperature

Modular version

Mounting Styles

No. of pins

Nominal voltage

Number of auxiliary contacts as normally closed contact

Number of auxiliary contacts as normally open contact

Number of normally closed contacts as main contact

Number of normally open contacts as main contact

Package

Product Status

Range

Rated control supply voltage at AC 50 Hz

Rated control supply voltage at AC 60 Hz

Rated control supply voltage at DC

Rated operation current Ie at AC-1, 400 V

Rated operation current Ie at AC-3, 400 V

Rated operation current Ie at AC-4, 400 V

Rated operation power at AC-3, 400 V

Rated operation power at AC-4, 400 V

Rated operation power NEMA

RoHS-compliant

Type of electrical connection of main circuit

Voltage type for actuating

Operating Temperature

Series

Type

Power Rating

Depth

Termination Style

Function

Durability

Number of Poles

Contact Current Rating

Contact Form

Terminal Type

Operate Time

Coil Voltage

Switching Voltage

Coil Current

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Load Current

Control Voltage

Contact Configuration

Features

Operating Voltage

Height

Length

Width

3RT20181AP610UA0
3RT20181AP610UA0

Siemens

2969
  • 1:$174.281090
  • 10:$164.416123
  • 100:$155.109550
  • 500:$146.329764
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2018

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

-

-

-

3PST-NO (3 Form A)

-

35 ms

240VAC

690VAC - Max

-

13 ms

192 VAC

16 A

36VA

-

-

-

-

Auxiliary Contacts

-

-

-

-

3RT20171AG61
3RT20171AG61

Siemens

2524
-

Chassis Mount, DIN Rail

-

-

3RT2017

-

Screws

-

1pc(s)

-

-

(W x H x D) 45 x 58 x 73 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

0

1

0

3

-

Active

SIRIUS

100 - 100

110 - 110

0 - 0

22A

12A

8.5A

5.5kW

4

5.516

Yes

Screw connection

AC

-25°C ~ 60°C

-

S00

5.5 kW

73mm

Screw Terminal

Reversing

3000 0000

3

12 A

3PST-NO (3 Form A)

-

35 ms

110VAC

690VAC - Max

-

13 ms

93.5 VAC

12 A

43VA

-

-

-

-

Auxiliary Contacts

-

58mm

-

45mm

3RT20363KB40
3RT20363KB40

Siemens

2126
  • 1:$332.981911
  • 10:$314.133878
  • 100:$296.352715
  • 500:$279.578033
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2036

-

Screws

-

1pc(s)

-

-

(W x H x D) 55 x 114 x 130 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S2

22 kW

130mm

Screw Terminal

Reversing

1000 0000

3

50 A

3PST-NO (3 Form A)

-

80 ms

24VDC

690VAC - Max

-

55 ms

19.2 VDC

51 A

21.5W

-

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RT20361KB44
3RT20361KB44

Siemens

2850
  • 1:$350.308808
  • 10:$330.480008
  • 100:$311.773592
  • 500:$294.126030
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2036

-

Screws

-

1pc(s)

-

-

(W x H x D) 55 x 114 x 174 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S2

22 kW

174mm

Screw Terminal

Reversing

1000 0000

3

50 A

3PST-NO (3 Form A)

-

80 ms

24VDC

690VAC - Max

-

55 ms

19.2 VDC

51 A

21.5W

-

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RT20182AP02
3RT20182AP02

Siemens

2047
-

Chassis Mount, DIN Rail

-

-

3RT2018

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 73 mm

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

0

0

3

Box

Active

SIRIUS Innovation

230 - 230

230 - 230

0 - 0

22A

16A

11.5A

7.5kW

5.5

7.355

Yes

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S00

7.5 kW

73mm

Screw Terminal

-

3000 0000

3

16 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

230VAC

690VAC - Max

-

13 ms

195.5 VAC

16 A

33VA

-

-

-

3PST-NO

Auxiliary Contacts

690VAC

70mm

70mm

45mm

3RT20361KB40
3RT20361KB40

Siemens

2938
  • 1:$352.836898
  • 10:$332.864998
  • 100:$314.023583
  • 500:$296.248663
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2036

26.8Ohms

Screws

-

1pc(s)

-

-

(W x H x D) 55 x 114 x 130 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

Bulk

Active

SIRIUS

0 - 0

0 - 0

24 - 24

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

DC

-25°C ~ 60°C

3RT2

S2

22 kW

130mm

Screw Terminal

-

1000 0000

3

50 A

3PST-NO (3 Form A)

-

-

24VDC

690VAC - Max

895.8 mA

-

19.2 VDC

50 A

21.5W

-

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RT2035-1KB44
3RT2035-1KB44

Siemens

2309
  • 1:$338.532727
  • 10:$319.370497
  • 100:$301.292922
  • 500:$284.238606
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2035

-

Screws

-

1pc(s)

-

-

(W x H x D) 55 x 114 x 174 mm

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

2

2

-

3

-

Active

-

-

-

-

60A

41A

35A

18.5kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S2

-

174mm

Screw Terminal

-

1000 0000

-

-

3PST-NO (3 Form A)

-

80 ms

24VDC

690VAC - Max

-

55 ms

19.2 VDC

40 A

21.5W

-

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RA23238XB301AK6
3RA23238XB301AK6

Siemens

2047
  • 1:$318.524457
  • 10:$300.494771
  • 100:$283.485633
  • 500:$267.439276
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RA23238XB

-

-

-

-

IP20

Other

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

110 - 110

120 - 120

0 - 0

-

9

-

4

-

3.677

-

Screw connection

AC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

Reversing contactor

-

-

-

3PST-NO (3 Form A)

-

-

120VAC

690VAC - Max

-

-

96 VAC

9 A

65VA

-

-

-

-

Auxiliary Contacts

-

-

-

-

3RH21311KB40
3RH21311KB40

Siemens

2847
-

Chassis Mount, DIN Rail

-

1 breaker,3 makers

3RH21311

205.7Ohms

-

-

1pc(s)

-

-

(W x H x D) 45 x 57.5 x 73 mm

+60°C

+60°C

Siemens

-25°C

-25°C

-

DIN Rail Mount

-

-

1

3

-

-

Bulk

Active

SIRIUS Innovation

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

3RH2

S00

2.8 W

73mm

Screw Terminal

-

3000 0000

-

10 A

3PST-NO (3 Form A)

Screw

-

24VDC

-

116.7 mA

-

16.8 VDC

-

2.8W

-

-

24 Vdc

-

Auxiliary Contacts

-

57.5mm

45mm

45mm

3RT23361NB304AA0
3RT23361NB304AA0

Siemens

2850
  • 1:$304.133296
  • 10:$286.918204
  • 100:$270.677551
  • 500:$255.356180
    • View all price
-

Chassis Mount, DIN Rail

-

1 maker,1 breaker

3RT2336

-

-

-

1pc(s)

-

-

(W x H x D) 55 x 114 x 130 mm

+60°C

-

Siemens

-25°C

-

Yes

-

4-pin

-

1

1

0

4

Box

Active

SIRIUS

20 - 33

20 - 33

20 - 33

60A

50A

41A

22kW

22kW

-

Yes

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

S2

22 kW

130mm

Screw Terminal

Reversing

1000 0000

4

-

4PST-NO (4 Form A)

-

110 ms

20 ~ 33VAC/DC

690VAC - Max

-

55 ms

-

50 A

23W

-

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

45EG20AF
45EG20AF

Siemens

42
-

Chassis Mount

-

-

45EG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

DPST-NO (2 Form A)

-

-

110 ~ 120VAC

600VAC - Max

-

-

-

30 A

-

-

-

-

-

Auxiliary Contacts

-

-

-

-

45EG20AJ
45EG20AJ

Siemens

14
-

Chassis Mount

-

-

45EG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

DPST-NO (2 Form A)

-

-

24VAC

600VAC - Max

-

-

-

30 A

-

-

-

-

-

Auxiliary Contacts

-

-

-

-

42EF35AF
42EF35AF

Siemens

2251
  • 1:$231.641058
  • 10:$218.529300
  • 100:$206.159717
  • 500:$194.490299
    • View all price
-

Chassis Mount

-

-

42EF

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

3PST-NO (3 Form A)

-

-

110 ~ 120VAC

600VAC - Max

-

-

-

60 A

-

-

-

-

-

Auxiliary Contacts

-

-

-

-

42BF35AF
42BF35AF

Siemens

100
-

Chassis Mount

-

-

42BF

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

3PST-NO (3 Form A)

-

-

110 ~ 120VAC

600VAC - Max

-

-

-

30 A

-

-

-

-

-

Auxiliary Contacts

-

-

-

-

3RT25172FW40
3RT25172FW40

Siemens

2258
  • 1:$130.613125
  • 10:$123.219929
  • 100:$116.245216
  • 500:$109.665298
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2517

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 73 mm

+60°C

-

Siemens

-25°C

-

Yes

-

4-pin

-

0

0

2

2

-

Active

SIRIUS

0 - 0

0 - 0

48 - 48

22A

12A

-

5.5kW

-

3.677

Yes

Spring clamp connection

DC

-25°C ~ 60°C

-

S00

5.5 kW

73mm

Screw Terminal

Reversing

3000 0000

4

-

4PST-2NO/2NC (2 Form A, 2 Form B)

-

100 ms

48VDC

690VAC - Max

-

13 ms

38.4 VDC

12 A

4W

-

-

-

-

Auxiliary Contacts

-

70mm

-

45mm

3RT23371AK60
3RT23371AK60

Siemens

2522
  • 1:$405.711730
  • 10:$382.746915
  • 100:$361.081995
  • 500:$340.643392
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2337

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C ~ 70°C

-

-

-

-

Screw Terminal

-

-

-

-

4PST-NO (4 Form A)

-

80 ms

120VAC

690VAC - Max

-

18 ms

96 VAC

105 A

188VA

-

-

-

-

Auxiliary Contacts

-

-

-

-

42CF35AJ
42CF35AJ

Siemens

31
-

Chassis Mount

-

-

42CF

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

3PST-NO (3 Form A)

-

-

24VAC

600VAC - Max

-

-

-

40 A

-

-

-

-

-

Auxiliary Contacts

-

-

-

-

3RT20182AB02
3RT20182AB02

Siemens

2725
  • 1:$124.152601
  • 10:$117.125095
  • 100:$110.495373
  • 500:$104.240918
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2018

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 73 mm

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

0

0

3

Box

Active

SIRIUS Innovation

24 - 24

24 - 24

0 - 0

22A

16A

11.5A

7.5kW

5.5

7.355

Yes

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S00

7.5 kW

73mm

Screw Terminal

-

3000 0000

3

16 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

24VAC

690VAC - Max

-

13 ms

20.4 VAC

16 A

33VA

-

-

-

-

Auxiliary Contacts

-

70mm

70mm

45mm

3RT20162BB41
3RT20162BB41

Siemens

190

-

-

Chassis Mount, DIN Rail

0.32

-

3RT2016

144Ohms

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 73 mm

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

Screw, Snap On

3-pin

690V AC

0

1

0

3

Bulk

Active

SIRIUS Innovation

0 - 0

0 - 0

24 - 24

22A

9A

8.5A

4kW

4

3.677

Yes

Spring clamp connection

DC

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Spring Terminal

-

3000 0000

3

9 A

3PST-NO (3 Form A)

Cage Clamp

-

24VDC

690VAC - Max

166.7 mA

-

19.2 VDC

9 A

4W

-

7.6 A, 9 A

24 V

3PST-NO

Auxiliary Contacts

690VAC

70mm

70mm

45mm

3RT20281AP00
3RT20281AP00

Siemens

2909
  • 1:$252.587702
  • 10:$238.290285
  • 100:$224.802156
  • 500:$212.077505
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2028

-

-

-

-

-

-

-

-

+60°C

Siemens

-

-25°C

Yes

-

-

-

1

1

0

3

Box

Active

SIRIUS Innovation

230 - 230

0 - 0

0 - 0

50

38

22

18.5

11

18.387

-

Screw connection

AC

-25°C ~ 60°C

SIRIUS

-

18.5 kW

97mm

Screw Terminal

-

-

3

38 A

3PST-NO (3 Form A)

Screw

40 ms

230VAC

690VAC - Max

-

16 ms

184 VAC

38 A

77VA

-

-

-

3PST-NO

Auxiliary Contacts

690VAC

-

85mm

45mm

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