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Siemens Contactors (Electromechanical)

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Datasheet

RoHS

Mounting Type

Auxiliary contact type

Base Product Number

CoilResistance

Connections

Contact Materials

Content

Control voltage (max.)

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

Interface

Durability

Number of Poles

Contact Current Rating

Contact Form

Terminal Type

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Control Voltage

Features

Height

Length

Width

2603
  • 1:$198.068550
  • 10:$186.857123
  • 100:$176.280304
  • 500:$166.302174
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2026

-

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

-

Active

-

400 - 400

0 - 0

0 - 0

40A

25A

15.5A

11kW

7.5

11.032

Yes

Screw connection

AC

-25°C ~ 60°C

-

S0

-

141mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

40 ms

400VAC

690VAC - Max

16 ms

320 VAC

25 A

77VA

-

-

Auxiliary Contacts

85mm

-

45mm

2690
  • 1:$292.893090
  • 10:$276.314236
  • 100:$260.673807
  • 500:$245.918686
  • View all price
-

Chassis Mount, DIN Rail

-

3RA23178XE

-

Screws

-

1pc(s)

-

IP20

Other

(W x H x D) 90 x 68 x 73 mm

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

-

-

-

-

Box

Active

-

0 - 0

0 - 0

24 - 24

-

12A

-

5.5kW

-

5.516

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Screw Terminal

Reversing contactor

-

1000 0000

-

-

3PST-NO (3 Form A)

-

-

24VDC

690VAC - Max

-

-

12 A

4W

-

-

Auxiliary Contacts

68mm

-

90mm

2896
  • 1:$249.349718
  • 10:$235.235583
  • 100:$221.920361
  • 500:$209.358831
  • View all price
-

Chassis Mount, DIN Rail

-

3RA23178XB

-

Spring-loaded connector

-

1pc(s)

48V AC

IP20

Other

(W x H x D) 90 x 84 x 83 mm

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

-

-

-

-

-

Active

-

48 - 48

48 - 48

0 - 0

-

12A

-

5.5kW

-

5.516

Yes

Spring clamp connection

AC

-25°C ~ 60°C

-

S00

-

83mm

Screw Terminal

Reversing contactor

-

1000 0000

-

-

3PST-NO (3 Form A)

-

-

48VAC

690VAC - Max

-

40.8 VAC

12 A

37VA

-

-

Auxiliary Contacts

84mm

-

90mm

50
-

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

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

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

73mm

Spring Terminal

-

-

3000 0000

-

10 A

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

Spring Load

33 ms

110VAC

690VAC - Max

15 ms

93.5 VAC

10 A

37VA

-

110 Vac

Auxiliary Contacts

70mm

45mm

45mm

2371
  • 1:$377.822412
  • 10:$356.436238
  • 100:$336.260602
  • 500:$317.226983
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2037

-

Screws

-

1pc(s)

-

-

-

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

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

1

0

3

Bulk

Active

SIRIUS Innovation

24 - 24

24 - 24

0 - 0

80A

65A

55A

30kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

3RT2

S2

30 kW

130mm

Screw Terminal

-

-

1000 0000

3

80 A

3PST-NO (3 Form A)

Screw

80 ms

24VAC

690VAC - Max

18 ms

20.4 VAC

65 A

210VA

-

-

Auxiliary Contacts

114mm

55mm

55mm

15
-

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

0

0

3

-

Active

SIRIUS Innovation

24 - 24

24 - 24

0 - 0

22A

9A

8.5A

4kW

4

3.677

Yes

Spring clamp connection

AC

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Screw Terminal

-

-

3000 0000

3

9 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

24VAC

690VAC - Max

13 ms

20.4 VAC

9 A

24.3VA

-

-

Auxiliary Contacts

70mm

70mm

45mm

2422
-

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

-

Active

SIRIUS Innovation

110 - 110

110 - 110

0 - 0

22A

16A

11.5A

7.5kW

5.5

7.355

Yes

Spring clamp connection

AC

-25°C ~ 60°C

3RT2

S00

7.5 kW

73mm

Screw Terminal

-

-

3000 0000

3

16 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

110VAC

690VAC - Max

13 ms

93.5 VAC

16 A

33VA

-

-

Auxiliary Contacts

70mm

70mm

45mm

50
-

Chassis Mount, DIN Rail

-

3RT2017

-

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

-

-

3-pin

690V AC

1

-

-

3

-

Active

SIRIUS Innovation

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

3RT2

S00

5.5 kW

73mm

Screw Terminal

-

-

3000 0000

3

12 A

3PST-NO (3 Form A)

Cage Clamp

35 ms

24VAC

690VAC - Max

13 ms

20.4 VAC

12 A

33VA

-

-

Auxiliary Contacts

70mm

70mm

45mm

2732
  • 1:$254.280624
  • 10:$239.887381
  • 100:$226.308850
  • 500:$213.498915
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2035

-

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

-

110 - 110

120 - 120

0 - 0

60A

41A

35A

18.5kW

18.5

22.065

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

80 ms

120VAC

690VAC - Max

18 ms

96 VAC

40 A

188VA

-

-

Auxiliary Contacts

114mm

-

55mm

2839
  • 1:$215.927322
  • 10:$203.705021
  • 100:$192.174548
  • 500:$181.296743
  • 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

-

-

-

3-pin

690V AC

1

1

-

3

Bulk

Active

-

-

-

-

70A

51A

41A

22kW

-

-

Yes

-

-

-25°C ~ 60°C

3RT2

S2

-

130mm

Spring Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

80 ms

120VAC

690VAC - Max

18 ms

96 VAC

50 A

212VA

-

-

Auxiliary Contacts

114mm

-

55mm

58
-

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

2235
  • 1:$123.648215
  • 10:$116.649259
  • 100:$110.046471
  • 500:$103.817426
  • View all price
-

Chassis Mount, DIN Rail

4 makers

3RH21402

-

-

-

1pc(s)

-

-

-

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

+60°C

-

Siemens

-25°C

-

-

-

-

-

0

4

-

-

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Spring Terminal

-

No

3000 0000

-

10 A

4PST-NO (4 Form A)

-

100 ms

24VDC

690VAC - Max

65 ms

19.2 VDC

10 A

4W

-

24 Vdc

Auxiliary Contacts

70mm

-

45mm

2047
  • 1:$337.186300
  • 10:$318.100283
  • 100:$300.094607
  • 500:$283.108119
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2526

-

-

-

1pc(s)

-

-

-

(W x H x D) 61 x 85 x 107 mm

+60°C

-

Siemens

-25°C

-

-

-

4-pin

-

1

1

2

2

Box

Active

-

-

-

-

40A

25A

-

11.0kW

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

S0

-

107mm

Screw Terminal

-

-

1000 0000

-

-

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

-

170 ms

48VDC

690VAC - Max

18 ms

38.4 VDC

25 A

5.9W

-

-

Auxiliary Contacts

85mm

-

61mm

2227
  • 1:$271.833872
  • 10:$256.447049
  • 100:$241.931178
  • 500:$228.236961
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2036

-

Screws

-

1pc(s)

-

-

-

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

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

1

0

3

Box

Active

SIRIUS Innovation

220 - 220

240 - 240

0 - 0

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

22 kW

130mm

Screw Terminal

-

-

1000 0000

3

50 A

3PST-NO (3 Form A)

Screw

80 ms

240VAC

690VAC - Max

18 ms

192 VAC

51 A

188VA

-

-

Auxiliary Contacts

114mm

55mm

55mm

In Stock

-

-

Chassis Mount

-

-

-

-

Copper

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

DPST-NO (2 Form A)

-

41 ms

220 ~ 240VAC

240VAC - Max

19 ms

-

90 A

310VA

-

-

Auxiliary Contacts

-

-

-

980
  • 1:$563.246317
  • 10:$531.364450
  • 100:$501.287217
  • 500:$472.912469
  • View all price
-

Chassis Mount

-

-

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

5PST-1NO/4NC (1 Form A, 4 Form B)

-

-

230 ~ 240VAC

600VAC - Max

-

-

30 A

248VA

-

-

Auxiliary Contacts

-

-

-

2416
  • 1:$254.112863
  • 10:$239.729116
  • 100:$226.159543
  • 500:$213.358060
  • View all price
-

Chassis Mount, DIN Rail

-

3RT2027

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

-

-

-

-

3PST-NO (3 Form A)

-

40 ms

480VAC

690VAC - Max

16 ms

408 VAC

32 A

87VA

-

-

Auxiliary Contacts

-

-

-

45EG10AFA
45EG10AFA

Siemens

32
-

Chassis Mount

-

45EG

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

-

SPST-NO (1 Form A)

-

-

110 ~ 120VAC

600VAC - Max

-

-

30 A

-

-

-

Auxiliary Contacts

-

-

-

2905
-

Chassis Mount, DIN Rail

2 makers,2 breakers

3RH21221

-

-

-

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

-

-

2

2

-

-

Box

Active

SIRIUS Innovation

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

SIRIUS

S00

2.8 W

73mm

Screw Terminal

-

No

3000 0000

-

10 A

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

Screw

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

10 A

2.8W

-

24 Vdc

Auxiliary Contacts

57.5mm

45mm

45mm

862
  • 1:$890.063905
  • 10:$839.682929
  • 100:$792.153707
  • 500:$747.314818
  • View all price
-

Chassis Mount

-

-

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

11PST-6NO/5NC (6 Form A, 5 Form B)

-

-

460 ~ 480VAC

600VAC - Max

-

-

30 A

248VA

-

-

Auxiliary Contacts

-

-

-