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Siemens Contactors (Electromechanical)

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CoilResistance

Connections

Contact Materials

Content

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

Interface

Durability

Number of Poles

Contact Current Rating

Contact Form

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Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Control Voltage

Contact Configuration

Features

Operating Voltage

Height

Length

Width

3RT20162AP01
3RT20162AP01

Siemens

41
-

Chassis Mount, DIN Rail

-

3RT2016

-

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

-

3

Bulk

Active

SIRIUS Innovation

230 - 230

230 - 230

-

22A

9A

8.5A

4kW

-

3.677

Yes

Spring clamp connection

AC

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Spring Terminal

-

-

3000 0000

3

9 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

230VAC

690VAC - Max

14 ms

195.5 VAC

9 A

27VA

-

-

3PST-NO

Auxiliary Contacts

690VAC

70mm

70mm

45mm

3RT20242BW40
3RT20242BW40

Siemens

2026
  • 1:$161.196124
  • 10:$152.071815
  • 100:$143.463977
  • 500:$135.343374
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2024

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 107 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

48 - 48

40A

12A

12.5A

5.5kW

5.5

5.516

Yes

Spring clamp connection

DC

-25°C ~ 60°C

SIRIUS

S0

5.5 kW

107mm

Screw Terminal

Reversing

-

1000 0000

3

12 A

3PST-NO (3 Form A)

-

170 ms

48VDC

690VAC - Max

17.5 ms

38.4 VDC

12 A

5.9W

-

-

-

Auxiliary Contacts

-

102mm

-

45mm

3RT20162FB443MA0
3RT20162FB443MA0

Siemens

2922
  • 1:$153.085567
  • 10:$144.420346
  • 100:$136.245610
  • 500:$128.533594
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2016

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 70 x 121 mm

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

2

2

-

3

Box

Active

SIRIUS

-

-

-

22A

9A

8.5A

4kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

4 kW

121mm

Screw Terminal

Reversing

-

1000 0000

3

9 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

65 ms

19.2 VDC

9 A

4W

-

-

-

Auxiliary Contacts

-

70mm

-

45mm

3RT20261AH00
3RT20261AH00

Siemens

2013
  • 1:$163.063456
  • 10:$153.833449
  • 100:$145.125895
  • 500:$136.911222
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2026

-

Screws

-

1pc(s)

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

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

Box

Active

SIRIUS

48 - 48

0 - 0

0 - 0

40A

25A

15.5A

11kW

7.5

11.032

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

11 kW

97mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

40 ms

48VAC

690VAC - Max

16 ms

38.4 VAC

25 A

77VA

-

-

-

Auxiliary Contacts

-

85mm

-

45mm

3RT20172BB443MA0
3RT20172BB443MA0

Siemens

2033
  • 1:$156.788460
  • 10:$147.913642
  • 100:$139.541171
  • 500:$131.642614
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2017

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 70 x 121 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

2

2

0

3

-

Active

SIRIUS

0 - 0

0 - 0

24 - 24

22A

12A

8.5A

5.5kW

4

5.516

Yes

Spring clamp connection

DC

-25°C ~ 60°C

-

S00

5.5 kW

121mm

Screw Terminal

Reversing

-

1000 0000

3

12 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

13 ms

19.2 VDC

12 A

4W

-

-

-

Auxiliary Contacts

-

70mm

-

45mm

3RT20161AH02
3RT20161AH02

Siemens

48
-

Chassis Mount, DIN Rail

-

3RT2016

-

Screws

-

1pc(s)

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

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

0

0

3

-

Active

SIRIUS Innovation

48 - 48

48 - 48

0 - 0

22A

9A

8.5A

4kW

4

3.677

Yes

Screw connection

AC

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Screw Terminal

-

-

3000 0000

3

9 A

3PST-NO (3 Form A)

Screw

35 ms

48VAC

690VAC - Max

13 ms

40.8 VAC

9 A

24.3VA

-

-

-

Auxiliary Contacts

-

58mm

45mm

45mm

3RT23361AC20
3RT23361AC20

Siemens

2963
  • 1:$175.409721
  • 10:$165.480869
  • 100:$156.114027
  • 500:$147.277384
    • View all price
-

Chassis Mount, DIN Rail

1 maker,1 breaker

3RT2336

-

-

-

1pc(s)

(W x H x D) 75 x 114 x 130 mm

+70°C

-

Siemens

-40°C

-

Yes

-

4-pin

-

1

1

0

4

-

Active

SIRIUS

24 - 24

24 - 24

0 - 0

60A

38A

0

0

0

-

Yes

Screw connection

AC

-40°C ~ 70°C

-

S2

-

130mm

Screw Terminal

Reversing

-

1000 0000

4

-

4PST-NO (4 Form A)

-

80 ms

24VAC

690VAC - Max

18 ms

20.4 VAC

60 A

188VA

-

-

-

Auxiliary Contacts

-

114mm

-

75mm

3RT20162BB410CC0
3RT20162BB410CC0

Siemens

20
-

Chassis Mount, DIN Rail

-

3RT2016

-

Spring-loaded connector

-

1pc(s)

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

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

0

1

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

22A

9A

8.5A

4kW

4

3.677

Yes

Spring clamp connection

DC

-25°C ~ 60°C

SIRIUS

S00

4 kW

73mm

Screw Terminal

-

-

3000 0000

3

9 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

13 ms

19.2 VDC

9 A

4W

-

-

-

Auxiliary Contacts

-

70mm

-

45mm

3RH21222AV00
3RH21222AV00

Siemens

15
-

Chassis Mount, DIN Rail

2 makers,2 breakers

3RH21222

-

-

-

1pc(s)

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

+60°C

+60°C

Siemens

-25°C

-25°C

-

DIN Rail Mount

-

-

2

2

-

-

Box

Active

SIRIUS Innovation

400 - 400

400 - 400

0 - 0

-

-

-

-

-

-

Yes

-

AC

-25°C ~ 60°C

SIRIUS

S00

37 (Closing Power) VA, 5.7 (Holding Power) VA

73mm

Spring Terminal

-

No

3000 0000

-

10 A

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

Spring Load

33 ms

400VAC

690VAC - Max

15 ms

340 VAC

10 A

37VA

-

400 Vac

-

Auxiliary Contacts

-

70mm

45mm

45mm

3RT20231AB04
3RT20231AB04

Siemens

2032
  • 1:$113.663124
  • 10:$107.229362
  • 100:$101.159776
  • 500:$95.433751
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2023

-

Screws

-

1pc(s)

(W x H x D) 45 x 85 x 141 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

SIRIUS

24 - 24

0 - 0

0 - 0

40A

9A

8.5A

4kW

4

3.677

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

4 kW

141mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

40 ms

24VAC

690VAC - Max

16 ms

19.2 VAC

9 A

65VA

-

-

-

Auxiliary Contacts

-

85mm

-

45mm

3RT20181AR61
3RT20181AR61

Siemens

2792
  • 1:$132.036354
  • 10:$124.562598
  • 100:$117.511885
  • 500:$110.860269
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2018

-

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

Box

Active

SIRIUS

400 - 400

440 - 440

0 - 0

22A

16A

11.5A

7.5kW

5.5

7.355

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S00

7.5 kW

73mm

Screw Terminal

-

-

3000 0000

3

16 A

3PST-NO (3 Form A)

-

35 ms

440VAC

690VAC - Max

13 ms

374 VAC

16 A

43VA

-

-

-

Auxiliary Contacts

-

58mm

-

45mm

3RT20242AL20
3RT20242AL20

Siemens

31
-

Chassis Mount, DIN Rail

-

3RT2024

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 97 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

-

Active

SIRIUS

230 - 230

230 - 230

0 - 0

40A

12A

12.5A

5.5kW

5.5

5.516

Yes

Spring clamp connection

AC

-25°C ~ 60°C

-

S0

5.5 kW

97mm

Screw Terminal

-

-

1000 0000

3

12 A

3PST-NO (3 Form A)

-

40 ms

230VAC

690VAC - Max

16 ms

195.5 VAC

12 A

67VA

-

-

-

Auxiliary Contacts

-

102mm

-

45mm

3RT20252AP001AA0
3RT20252AP001AA0

Siemens

132462309
-

Chassis Mount, DIN Rail

-

3RT2025

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 97 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

-

Active

SIRIUS

230 - 230

0 - 0

0 - 0

40A

17A

15.5A

7.5kW

7.5

7.355

Yes

Spring clamp connection

AC

-25°C ~ 60°C

-

S0

7.5 kW

97mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

17 A

65VA

-

-

-

Auxiliary Contacts

-

102mm

-

45mm

3RT20282AC20
3RT20282AC20

Siemens

2886
  • 1:$252.618025
  • 10:$238.318892
  • 100:$224.829143
  • 500:$212.102965
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2028

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 97 mm

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

1

1

-

3

Box

Active

SIRIUS

-

-

-

50A

38A

22A

18.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S0

18.5 kW

97mm

Screw Terminal

-

-

1000 0000

3

38 A

3PST-NO (3 Form A)

-

40 ms

24VAC

690VAC - Max

16 ms

20.4 VAC

38 A

79VA

-

-

-

Auxiliary Contacts

-

102mm

-

45mm

3RT23371AF00
3RT23371AF00

Siemens

2590
  • 1:$459.028697
  • 10:$433.045941
  • 100:$408.533906
  • 500:$385.409345
    • View all price
-

Chassis Mount, DIN Rail

1 maker,1 breaker

3RT2337

-

-

-

1pc(s)

(W x H x D) 75 x 114 x 130 mm

+70°C

-

Siemens

-40°C

-

Yes

-

4-pin

-

1

1

0

4

-

Active

-

110 - 110

0 - 0

0 - 0

110A

38A

0

0

0

-

Yes

Screw connection

AC

-40°C ~ 70°C

-

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

-

4PST-NO (4 Form A)

-

80 ms

110VAC

690VAC - Max

18 ms

88 VAC

105 A

190VA

-

-

-

Auxiliary Contacts

-

114mm

-

75mm

3RT25182AB00
3RT25182AB00

Siemens

2440
  • 1:$128.763099
  • 10:$121.474622
  • 100:$114.598700
  • 500:$108.111981
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2518

-

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

-

0 - 0

0 - 0

0 - 0

22A

16A

-

7.5kW

-

3.677

Yes

Spring clamp connection

AC

-25°C ~ 60°C

-

S00

-

73mm

Screw Terminal

-

-

3000 0000

-

-

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

-

35 ms

24VAC

690VAC - Max

13 ms

19.2 VAC

16 A

37VA

-

-

-

Auxiliary Contacts

-

70mm

-

45mm

3RT20271AM201AA0
3RT20271AM201AA0

Siemens

2061
  • 1:$251.182319
  • 10:$236.964452
  • 100:$223.551370
  • 500:$210.897519
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2027

-

-

-

1pc(s)

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

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

-

Active

-

208 - 208

208 - 208

0 - 0

50A

32A

22A

15.0kW

11.0kW

14.71

-

Screw connection

AC

-25°C ~ 60°C

-

S0

-

97mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

40 ms

208VAC

690VAC - Max

16 ms

176.8 VAC

32 A

79VA

-

-

-

Auxiliary Contacts

-

85mm

-

45mm

3RT23361AF00
3RT23361AF00

Siemens

In Stock

-

-

Chassis Mount, DIN Rail

1 maker,1 breaker

3RT2336

-

-

-

1pc(s)

(W x H x D) 75 x 114 x 130 mm

+70°C

-

Siemens

-40°C

-

Yes

-

4-pin

-

1

1

-

4

Box

Active

-

110 - 110

-

-

60A

38A

-

-

-

-

Yes

Screw connection

AC

-40°C ~ 70°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

-

4PST-NO (4 Form A)

-

80 ms

110VAC

690VAC - Max

18 ms

88 VAC

60 A

190VA

-

-

-

Auxiliary Contacts

-

114mm

-

75mm

3RT20272AP04
3RT20272AP04

Siemens

2517
  • 1:$228.095143
  • 10:$215.184097
  • 100:$203.003865
  • 500:$191.513080
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2027

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 144 mm

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

-

230 - 230

0 - 0

0 - 0

50A

32A

22A

15kW

11

14.71

Yes

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S0

-

144mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

32 A

77VA

-

-

-

Auxiliary Contacts

-

102mm

-

45mm

3RT20381AF04
3RT20381AF04

Siemens

2438
  • 1:$375.916062
  • 10:$354.637794
  • 100:$334.563957
  • 500:$315.626374
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2038

-

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

-

110 - 110

0 - 0

0 - 0

90A

80A

55A

37kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

174mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

80 ms

110VAC

690VAC - Max

18 ms

88 VAC

65 A

190VA

-

-

-

Auxiliary Contacts

-

114mm

-

55mm

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