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Siemens Contactors (Electromechanical)

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Mounting Type

Auxiliary contact type

Base Product Number

CoilResistance

Connections

Contact Materials

Content

Dim

Manufacturer

Manufacturer Part Number

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

Load Current

Control Voltage

Features

Height

Length

Width

3RT20351AN20
3RT20351AN20

Siemens

2435
  • 1:$122.776794
  • 10:$115.827164
  • 100:$109.270910
  • 500:$103.085764
    • 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

-

-

-

3-pin

690V AC

1

1

-

3

Box

Active

SIRIUS

-

-

-

60A

41A

35A

18.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S2

18.5 kW

130mm

Screw Terminal

-

-

1000 0000

3

40 A

3PST-NO (3 Form A)

-

80 ms

220VAC

690VAC - Max

18 ms

187 VAC

40 A

188VA

-

-

-

Auxiliary Contacts

114mm

-

55mm

3RT20251AB04
3RT20251AB04

Siemens

2274
  • 1:$137.439781
  • 10:$129.660171
  • 100:$122.320916
  • 500:$115.397090
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2025

-

Screws

-

1pc(s)

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

-

-

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

2

2

-

3

-

Active

SIRIUS

-

-

-

40A

17A

15.5A

7.5kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S0

7.5 kW

141mm

Screw Terminal

-

-

1000 0000

3

17 A

3PST-NO (3 Form A)

-

40 ms

24VAC

690VAC - Max

16 ms

19.2 VAC

17 A

65VA

-

-

-

Auxiliary Contacts

85mm

-

45mm

3RT20252AG20
3RT20252AG20

Siemens

2730
-

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

110 - 110

110 - 110

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

-

-

1000 0000

3

17 A

3PST-NO (3 Form A)

-

40 ms

110VAC

690VAC - Max

16 ms

93.5 VAC

17 A

67VA

-

-

-

Auxiliary Contacts

102mm

-

45mm

45GG10AJA
45GG10AJA

Siemens

40
-

Chassis Mount

-

45GG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

-

SPST-NO (1 Form A)

-

-

24VAC

600VAC - Max

-

-

40 A

-

-

-

-

Auxiliary Contacts

-

-

-

45GG20AL
45GG20AL

Siemens

16
-

Chassis Mount

-

45GG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

-

DPST-NO (2 Form A)

-

-

277VAC

600VAC - Max

-

-

40 A

-

-

-

-

Auxiliary Contacts

-

-

-

3RT1054-6AF36
3RT1054-6AF36

Siemens

977
  • 1:$645.360542
  • 10:$608.830700
  • 100:$574.368585
  • 500:$541.857156
    • View all price
-

Chassis Mount, DIN Rail

-

3RT1054

-

Terminal strip

-

1pc(s)

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

Siemens Building Technologies

3RT1054-6AF36

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

Screw Mount, Snap-on Mount

3-pin

1000V AC

2

2

0

3

Bulk

Active

SIRIUS Classic

110 - 127

110 - 127

110 - 127

160A

115A

97A

55kW

55kW

73.55

Yes

Rail connection

AC/DC

-25°C ~ 60°C

3RT1

S6

55 kW

170mm

Screw Terminal

-

-

1000 0000

3

115 A

3PST-NO (3 Form A)

Screw

95 ms

110 ~ 127VAC/DC

1000VAC - Max

60 ms

-

115 A

360W

-

125A

110 → 127 V

Auxiliary Contacts

172mm

120mm

120mm

3RT20241BB44
3RT20241BB44

Siemens

2999
  • 1:$207.321515
  • 10:$195.586335
  • 100:$184.515410
  • 500:$174.071142
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2024

-

Screws

-

1pc(s)

(W x H x D) 45 x 85 x 151 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

2

2

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

40A

12A

12.5A

5.5kW

5.5

5.516

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S0

5.5 kW

151mm

Screw Terminal

Reversing

-

1000 0000

3

12 A

3PST-NO (3 Form A)

-

170 ms

24VDC

690VAC - Max

17.5 ms

19.2 VDC

12 A

5.9W

-

-

-

Auxiliary Contacts

85mm

-

45mm

3RT20152KB41
3RT20152KB41

Siemens

45
-

Chassis Mount, DIN Rail

-

3RT2015

-

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

18A

7A

6.5A

3kW

3

2.206

Yes

Spring clamp connection

DC

-25°C ~ 60°C

SIRIUS

S00

3 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

7 A

3PST-NO (3 Form A)

-

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

7 A

2.8W

-

-

-

Auxiliary Contacts

70mm

-

45mm

3RT25181AB00
3RT25181AB00

Siemens

2338
  • 1:$131.215727
  • 10:$123.788422
  • 100:$116.781530
  • 500:$110.171255
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2518

-

Screws

-

1pc(s)

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

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

4-pin

-

0

0

2

2

Box

Active

-

0 - 0

0 - 0

0 - 0

22A

16A

-

7.5kW

-

3.677

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

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

57.5mm

-

45mm

3RT20171FB443MA0
3RT20171FB443MA0

Siemens

2258
  • 1:$176.162524
  • 10:$166.191060
  • 100:$156.784019
  • 500:$147.909452
    • 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

-

-

-

3-pin

690V AC

2

2

-

3

Box

Active

-

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

-

117mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

65 ms

19.2 VDC

12 A

4W

-

-

-

Auxiliary Contacts

58mm

-

45mm

45GG10ALA
45GG10ALA

Siemens

40
-

Chassis Mount

-

45GG

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

70°C

-

-

-

-

Screw Terminal

-

-

-

-

-

SPST-NO (1 Form A)

-

-

277VAC

600VAC - Max

-

-

40 A

-

-

-

-

Auxiliary Contacts

-

-

-

3RT25262AP00
3RT25262AP00

Siemens

2030
  • 1:$228.932919
  • 10:$215.974452
  • 100:$203.749483
  • 500:$192.216493
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2526

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 61 x 102 x 97 mm

-

-

+60°C

-

Siemens

-25°C

-

Yes

-

4-pin

-

1

1

2

2

Box

Active

SIRIUS

0 - 0

0 - 0

0 - 0

40A

25A

-

11kW

-

11.032

Yes

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S0

11 kW

97mm

Screw Terminal

Reversing

-

1000 0000

4

-

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

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

25 A

77VA

-

-

-

Auxiliary Contacts

102mm

-

61mm

3RT20371AP60
3RT20371AP60

Siemens

2218
  • 1:$333.460470
  • 10:$314.585349
  • 100:$296.778631
  • 500:$279.979841
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2037

-

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

-

220 - 220

240 - 240

0 - 0

80A

65A

55A

30kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

80 ms

240VAC

690VAC - Max

18 ms

192 VAC

65 A

188VA

-

-

-

Auxiliary Contacts

114mm

-

55mm

3RH21402BG40
3RH21402BG40

Siemens

2956
-

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

-

-

-

Active

-

0 - 0

0 - 0

125 - 125

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

-

S00

-

73mm

Spring Terminal

-

No

3000 0000

-

-

4PST-NO (4 Form A)

-

100 ms

125VDC

690VAC - Max

13 ms

100 VDC

10 A

4W

-

-

-

Auxiliary Contacts

70mm

-

45mm

3RT20261AB04
3RT20261AB04

Siemens

2799
  • 1:$192.455125
  • 10:$181.561439
  • 100:$171.284376
  • 500:$161.589034
    • 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

-

24 - 24

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

24VAC

690VAC - Max

16 ms

19.2 VAC

25 A

77VA

-

-

-

Auxiliary Contacts

85mm

-

45mm

3RT20241AV60
3RT20241AV60

Siemens

In Stock

-

-

Chassis Mount, DIN Rail

-

3RT2024

-

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

-

Active

-

0 - 0

480 - 480

0 - 0

40A

12A

12.5A

5.5kW

5.5kW

5.516

-

Screw connection

AC

-25°C ~ 60°C

-

S0

-

97mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

40 ms

480VAC

690VAC - Max

16 ms

408 VAC

12 A

73VA

-

-

-

Auxiliary Contacts

85mm

-

45mm

3RT20252AK60
3RT20252AK60

Siemens

2056
  • 1:$126.533011
  • 10:$119.370765
  • 100:$112.613929
  • 500:$106.239556
    • View all price
-

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

-

-

-

3-pin

690V AC

1

1

-

3

Box

Active

-

-

-

-

40A

17A

15.5A

7.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S0

-

97mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

40 ms

120VAC

690VAC - Max

16 ms

96 VAC

17 A

67VA

-

-

-

Auxiliary Contacts

102mm

-

45mm

3RH21402AP60
3RH21402AP60

Siemens

24
-

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

-

220 - 220

240 - 240

0 - 0

-

-

-

-

-

-

Yes

-

AC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Spring Terminal

-

No

3000 0000

-

-

4PST-NO (4 Form A)

-

33 ms

240VAC

690VAC - Max

15 ms

204 VAC

10 A

37VA

-

-

-

Auxiliary Contacts

70mm

-

45mm

3RT20361AF04
3RT20361AF04

Siemens

2633
  • 1:$280.446798
  • 10:$264.572451
  • 100:$249.596652
  • 500:$235.468539
    • 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

-

110 - 110

0 - 0

0 - 0

70A

51A

41A

22kW

22

29.42

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

51 A

190VA

-

-

-

Auxiliary Contacts

114mm

-

55mm

3RT20172SB41
3RT20172SB41

Siemens

2941
  • 1:$126.206152
  • 10:$119.062408
  • 100:$112.323026
  • 500:$105.965119
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2017

-

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

-

Active

-

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

-

73mm

Screw Terminal

-

-

3000 0000

-

-

3PST-NO (3 Form A)

-

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

12 A

1.6W

-

-

-

Auxiliary Contacts

70mm

-

45mm

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