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Dim

Manufacturer

Manufacturer Part Number

Max. temperature

Maximum Operating Temperature

Mfr

Min. temperature

Minimum Operating Temperature

Modular version

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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

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Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Control Voltage

Features

Height

Length

Width

2332
  • 1:$422.828829
  • 10:$398.895122
  • 100:$376.316153
  • 500:$355.015238
  • 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

120 - 120

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

120VAC

690VAC - Max

-

18 ms

96 VAC

65 A

188VA

-

-

Auxiliary Contacts

114mm

-

55mm

2725
  • 1:$174.710167
  • 10:$164.820912
  • 100:$155.491427
  • 500:$146.690025
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22444

3.9kOhms

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Bulk

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

3RH2

-

-

-

Screw Terminal

-

-

-

-

-

3PST-NO (3 Form A)

-

-

125VDC

-

32 mA

-

100 VDC

-

4W

-

-

Auxiliary Contacts

-

-

-

45GG20AG
45GG20AG

Siemens

29
-

Chassis Mount

-

45GG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

-

DPST-NO (2 Form A)

-

-

208 ~ 240VAC

600VAC - Max

-

-

-

40 A

-

-

-

Auxiliary Contacts

-

-

-

2334
-

Chassis Mount, DIN Rail

-

3RT2316

144Ohms

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

0

4

Bulk

Active

SIRIUS

0 - 0

0 - 0

24 - 24

18A

9A

8.5A

4kW

4kW

-

Yes

Spring clamp connection

DC

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Spring Terminal

Reversing

-

3000 0000

4

18 A

4PST-NO (4 Form A)

-

-

24VDC

690VAC - Max

166.7 mA

-

19.2 VDC

18 A

4W

-

-

Auxiliary Contacts

70mm

-

45mm

53
-

Chassis Mount, DIN Rail

-

3RT2023

-

Screws

-

1pc(s)

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

Siemens Building Technologies

3RT20231AK60

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

1

0

3

Bulk

Active

SIRIUS

110 - 110

120 - 120

0 - 0

40A

9A

8.5A

4kW

4

3.677

Yes

Screw connection

AC

-25°C ~ 60°C

3RT2

S0

4 kW

97mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

38 ms

120VAC

690VAC - Max

-

16 ms

96 VAC

9 A

68VA

-

-

Auxiliary Contacts

85mm

-

45mm

2353
  • 1:$404.475965
  • 10:$381.581099
  • 100:$359.982169
  • 500:$339.605820
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2038

-

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

-

Active

SIRIUS

240 - 240

0 - 0

0 - 0

90A

80A

55A

37kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

-

S2

37 kW

130mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

80 ms

240VAC

690VAC - Max

-

18 ms

192 VAC

80 A

190VA

-

-

Auxiliary Contacts

114mm

-

55mm

2369
  • 1:$183.664103
  • 10:$173.268022
  • 100:$163.460398
  • 500:$154.207922
  • View all price
-

Chassis Mount

-

3RT2036

-

Screws

-

1pc(s)

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

-

-

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

SIRIUS Innovation

230 - 230

0 - 0

0 - 0

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

AC

-20°C ~ 40°C

-

S2

22 kW

174mm

Screw Terminal

-

-

1000 0000

3

50 A

3PST-NO (3 Form A)

Screw

29 ms

220 ~ 480VAC

600VAC - Max

-

24 ms

-

50 A

218VA

-

-

Auxiliary Contacts

114mm

55mm

55mm

2471
  • 1:$126.904371
  • 10:$119.721105
  • 100:$112.944438
  • 500:$106.551357
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2017

-

Screws

-

1pc(s)

(W x H x D) 45 x 58 x 117 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

0

0

3

Box

Active

-

0 - 0

0 - 0

24 - 24

22A

12A

8.5A

5.5kW

4

5.516

Yes

Screw connection

DC

-25°C ~ 60°C

-

S00

-

117mm

Screw Terminal

-

-

3000 0000

-

-

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

15 A

13 ms

20.4 VDC

12 A

1.6W

-

-

Auxiliary Contacts

58mm

-

45mm

2971
-

Chassis Mount, DIN Rail

-

3RT2016

-

Screws

-

1pc(s)

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

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

0

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

22A

9A

8.5A

4kW

4

3.677

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S00

4 kW

73mm

Screw Terminal

Reversing

-

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

58mm

-

45mm

17

-

-

Chassis Mount, DIN Rail

1 breaker,3 makers

3RH21312

-

-

-

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

-

-

1

3

-

-

Bulk

Active

SIRIUS Innovation

110 - 110

110 - 110

0 - 0

-

-

-

-

-

-

Yes

-

AC

-25°C ~ 60°C

3RH2

S00

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

73mm

Spring Terminal

-

No

3000 0000

-

10 A

3PST-NO (3 Form A)

Spring Load

33 ms

110VAC

-

-

15 ms

93.5 VAC

-

37VA

-

110 Vac

Auxiliary Contacts

70mm

45mm

45mm

2114
-

Chassis Mount, DIN Rail

2 makers,2 breakers

3RH21221

-

-

-

1pc(s)

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

-

-

+50°C

+60°C

Siemens

-25°C

-25°C

-

DIN Rail Mount

-

-

2

2

-

-

Box

Active

SIRIUS Innovation

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 50°C

SIRIUS

S00

-

73mm

Screw Terminal

-

No

3000 0000

-

10 A

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

Screw

120 ms

24VDC

690VAC - Max

-

80 ms

20.4 VDC

10 A

1.6W

-

24 Vdc

Auxiliary Contacts

57.5mm

45mm

45mm

6
-

Chassis Mount, DIN Rail

-

3RT2015

-

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

0 - 0

0 - 0

24 - 24

18A

7A

6.5A

3.0kW

3.0kW

2.206

-

Screw connection

DC

-25°C ~ 60°C

-

S00

3 kW

73mm

Screw Terminal

-

-

3000 0000

3

7 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

-

13 ms

19.2 VDC

7 A

4W

-

-

Auxiliary Contacts

58mm

-

45mm

2126
  • 1:$260.807620
  • 10:$246.044925
  • 100:$232.117853
  • 500:$218.979107
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2535

-

Screws

-

1pc(s)

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

-

-

+70°C

-

Siemens

-40°C

-

Yes

-

4-pin

-

1

1

2

2

Box

Active

-

0 - 0

0 - 0

0 - 0

60A

35A

-

18.5kW

-

14.71

Yes

Screw connection

AC

-40°C ~ 70°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

-

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

-

80 ms

120VAC

690VAC - Max

-

18 ms

96 VAC

55 A

188VA

-

-

Auxiliary Contacts

114mm

-

75mm

2110
  • 1:$398.060587
  • 10:$375.528856
  • 100:$354.272505
  • 500:$334.219345
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2038

-

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

90A

80A

55A

37kW

30

36.775

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S2

37 kW

130mm

Screw Terminal

Reversing

-

1000 0000

3

80 A

3PST-NO (3 Form A)

-

80 ms

24VDC

690VAC - Max

-

55 ms

19.2 VDC

80 A

21.5W

-

-

Auxiliary Contacts

114mm

-

55mm

2390
  • 1:$262.266990
  • 10:$247.421689
  • 100:$233.416687
  • 500:$220.204422
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2036

-

Screws

-

1pc(s)

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

-

-

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

SIRIUS Innovation

110 - 110

120 - 120

0 - 0

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

22 kW

174mm

Screw Terminal

-

-

1000 0000

3

50 A

3PST-NO (3 Form A)

Screw

80 ms

120VAC

690VAC - Max

-

18 ms

96 VAC

51 A

188VA

-

-

Auxiliary Contacts

114mm

55mm

55mm

583
  • 1:$2,960.996385
  • 10:$2,863.632868
  • 25:$2,843.726780
  • 50:$2,823.959067
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1076

-

Terminal strip

-

1pc(s)

(W x H x D) 160 x 214 x 225 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

1000V AC

2

2

0

3

Box

Active

SIRIUS

110 - 127

110 - 127

110 - 127

610A

500A

430A

250kW

250kW

294.2

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S12

250 kW

225mm

Screw Terminal

-

-

1000 0000

3

500 A

3PST-NO (3 Form A)

-

100 ms

110 ~ 127VAC/DC

1000VAC - Max

-

100 ms

-

500 A

920W

-

-

Auxiliary Contacts

214mm

-

160mm

2481
-

Chassis Mount, DIN Rail

-

3RH21224

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

2

2

-

-

-

Active

-

400 - 400

400 - 440

0 - 0

-

-

-

-

-

-

-

-

AC

-25°C ~ 60°C

-

-

-

-

Screw Terminal

-

No

-

-

-

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

-

33 ms

400 ~ 440VAC

690VAC - Max

-

15 ms

-

10 A

37VA

-

-

Auxiliary Contacts

-

-

-

663
  • 1:$838.875424
  • 10:$791.391909
  • 100:$746.596141
  • 500:$704.335982
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1055

-

Terminal strip

-

1pc(s)

(W x H x D) 120 x 172 x 170 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

1000V AC

2

2

0

3

-

Active

-

575 - 600

575 - 600

575 - 600

185A

150A

132A

75kW

75kW

91.937

Yes

Rail connection

AC/DC

-25°C ~ 60°C

-

S6

-

170mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

95 ms

575 ~ 600VAC/DC

1000VAC - Max

-

60 ms

-

150 A

360W

-

-

Auxiliary Contacts

172mm

-

120mm

2757
-

Chassis Mount, DIN Rail

-

3RH21221

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

2

2

-

-

Box

Active

-

-

480 - 480

-

-

-

-

-

-

-

-

-

AC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

No

-

-

-

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

-

33 ms

480VAC

690VAC - Max

-

15 ms

408 VAC

10 A

37VA

-

-

Auxiliary Contacts

-

-

-

934
  • 1:$2,147.689419
  • 10:$2,077.069071
  • 25:$2,062.630656
  • 50:$2,048.292608
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1075

-

Terminal strip

-

1pc(s)

(W x H x D) 160 x 214 x 225 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

1000V AC

2

2

0

3

-

Active

-

440 - 480

440 - 480

440 - 480

430A

400A

350A

200kW

200kW

220.65

Yes

Rail connection

AC/DC

-25°C ~ 60°C

-

S12

-

225mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

100 ms

440 ~ 480VAC/DC

1000VAC - Max

-

100 ms

-

400 A

920W

-

-

Auxiliary Contacts

214mm

-

160mm