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Contactors (Electromechanical)

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Inventory

Pricing(USD)

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Datasheet

RoHS

Mounting Type

Auxiliary contact type

Base Product Number

CoilResistance

Connections

Contact Materials

Content

Degree of protection (IP)

Degree of protection (NEMA)

Dim

Max. temperature

Mfr

Min. temperature

Modular version

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

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

Depth

Termination Style

Function

Durability

Contact Form

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Features

Height

Width

3RT23272AP60
3RT23272AP60

Siemens

2488
  • 1:$284.247744
  • 10:$268.158249
  • 100:$252.979480
  • 500:$238.659887
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2327

-

-

-

-

-

-

-

-

Siemens

-

Yes

-

-

1

1

0

4

-

Active

220 - 220

240 - 240

0 - 0

50

15.5

15.5

7.5

7.5

-

-

Spring clamp connection

AC

-25°C ~ 60°C

-

-

-

Screw Terminal

-

-

4PST-NO (4 Form A)

40 ms

240VAC

690VAC - Max

16 ms

192 VAC

42 A

79VA

-

Auxiliary Contacts

-

-

3RT20381AG60
3RT20381AG60

Siemens

2757
  • 1:$362.743171
  • 10:$342.210539
  • 100:$322.840131
  • 500:$304.566161
    • 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

100 - 100

100 - 110

0 - 0

90A

80A

55A

37kW

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

100 ~ 110VAC

690VAC - Max

18 ms

-

65 A

188VA

-

Auxiliary Contacts

114mm

55mm

3RT20242AL24
3RT20242AL24

Siemens

2028
  • 1:$113.285065
  • 10:$106.872703
  • 100:$100.823305
  • 500:$95.116325
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2024

-

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

-

Active

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

144mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

230VAC

690VAC - Max

16 ms

195.5 VAC

12 A

67VA

-

Auxiliary Contacts

102mm

45mm

3RT20272KG40
3RT20272KG40

Siemens

2553
  • 1:$315.852671
  • 10:$297.974218
  • 100:$281.107753
  • 500:$265.195993
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2027

-

-

-

-

-

-

-

-

Siemens

-

Yes

-

-

1

1

0

3

-

Active

0 - 0

0 - 0

125 - 125

50

32

22

15

11

14.71

-

Spring clamp connection

DC

-25°C ~ 60°C

-

-

-

Screw Terminal

-

-

3PST-NO (3 Form A)

270 ms

125VDC

690VAC - Max

21 ms

87.5 VDC

32 A

4.5W

-

Auxiliary Contacts

-

-

3RT20383AC20
3RT20383AC20

Siemens

2017
  • 1:$401.913475
  • 10:$379.163656
  • 100:$357.701562
  • 500:$337.454304
    • 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

-

3-pin

690V AC

1

1

-

3

Box

Active

-

-

-

90A

80A

55A

37kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S2

130mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

80 ms

24VAC

690VAC - Max

18 ms

20.4 VAC

80 A

188VA

-

Auxiliary Contacts

114mm

55mm

3RA23178XB302BW4
3RA23178XB302BW4

Siemens

2761
  • 1:$307.254511
  • 10:$289.862746
  • 100:$273.455421
  • 500:$257.976812
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RA23178XB

-

-

-

-

IP20

Other

-

-

Siemens

-

-

-

-

-

-

-

-

Box

Active

0 - 0

0 - 0

48 - 48

-

12

-

5.5

-

5.516

-

Spring clamp connection

DC

-25°C ~ 60°C

SIRIUS

-

-

Screw Terminal

Reversing contactor

-

3PST-NO (3 Form A)

-

48VDC

690VAC - Max

-

-

12 A

4W

-

Auxiliary Contacts

-

-

3RT20272AK643MA0
3RT20272AK643MA0

Siemens

2429
  • 1:$260.726325
  • 10:$245.968231
  • 100:$232.045501
  • 500:$218.910850
    • 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

110 - 110

120 - 120

0 - 0

50A

32A

22A

15.0kW

11.0kW

14.71

-

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S0

144mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

120VAC

690VAC - Max

16 ms

96 VAC

32 A

79VA

-

Auxiliary Contacts

102mm

45mm

3RT20171AR62
3RT20171AR62

Siemens

33
-

Chassis Mount, DIN Rail

Box

-

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

1

0

0

3

-

Active

400 - 400

440 - 440

0 - 0

22A

12A

8.5A

5.5kW

4

5.516

Yes

Screw connection

AC

-25°C ~ 60°C

-

S00

73mm

Screw Terminal

-

3000 0000

3PST-NO (3 Form A)

35 ms

440VAC

690VAC - Max

13 ms

374 VAC

12 A

43VA

-

Auxiliary Contacts

58mm

45mm

3RT20284AR60
3RT20284AR60

Siemens

2065
  • 1:$244.305490
  • 10:$230.476877
  • 100:$217.431016
  • 500:$205.123600
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2028

-

Ring terminal

-

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

400 - 400

440 - 440

0 - 0

50A

38A

22A

18.5kW

11

18.387

Yes

Other

AC

-25°C ~ 60°C

-

S0

97mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

440VAC

690VAC - Max

16 ms

374 VAC

38 A

79VA

-

Auxiliary Contacts

85mm

45mm

3RT20351XF400LA2
3RT20351XF400LA2

Siemens

2852
  • 1:$348.747102
  • 10:$329.006700
  • 100:$310.383679
  • 500:$292.814792
    • View all price
-

Chassis Mount, DIN Rail

Box

1 maker,1 breaker

3RT2035

-

Screws

-

1pc(s)

-

-

(W x H) 55 mm x 114 mm

-

Siemens

-

Yes

3-pin

690V AC

1

1

0

3

-

Active

0 - 0

0 - 0

110 - 110

60A

40A

35A

18.5kW

18.5kW

22.065

Yes

Screw connection

DC

-40°C ~ 70°C

-

S2

-

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

110 ms

110VDC

690VAC - Max

55 ms

77 VDC

40 A

23W

-

Auxiliary Contacts

114mm

55mm

3RT20271AC24
3RT20271AC24

Siemens

2431
  • 1:$226.607858
  • 10:$213.780998
  • 100:$201.680187
  • 500:$190.264327
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2027

-

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

24 - 24

0 - 0

50A

32A

22A

15kW

11

14.71

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

20.4 VAC

32 A

79VA

-

Auxiliary Contacts

85mm

45mm

3RT20151BG42
3RT20151BG42

Siemens

2616
-

Chassis Mount, DIN Rail

-

-

3RT2015

-

Screws

-

1pc(s)

-

-

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

+60°C

Siemens

-25°C

-

3-pin

690V AC

1

-

-

3

Box

Active

-

-

-

18A

7A

6.5A

3kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

73mm

Screw Terminal

-

3000 0000

3PST-NO (3 Form A)

100 ms

125VDC

690VAC - Max

13 ms

100 VDC

7 A

4W

-

Auxiliary Contacts

58mm

45mm

3RT20182AK643MA0
3RT20182AK643MA0

Siemens

2679
  • 1:$167.701700
  • 10:$158.209151
  • 100:$149.253916
  • 500:$140.805581
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2018

-

-

-

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

110 - 110

120 - 120

0 - 0

22A

16A

11.5A

7.5kW

5.5kW

7.355

-

Spring clamp connection

AC

-25°C ~ 60°C

-

S00

121mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

35 ms

120VAC

690VAC - Max

13 ms

96 VAC

16 A

36VA

-

Auxiliary Contacts

70mm

45mm

3RT20151AB021AA0
3RT20151AB021AA0

Siemens

50
-

Chassis Mount, DIN Rail

-

-

3RT2015

-

-

-

1pc(s)

-

-

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

+60°C

Siemens

-25°C

-

3-pin

690V AC

1

-

-

3

Box

Active

-

-

-

18A

7A

6.5A

3kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

73mm

Screw Terminal

-

3000 0000

3PST-NO (3 Form A)

35 ms

24VAC

690VAC - Max

13 ms

20.4 VAC

7 A

24.3VA

-

Auxiliary Contacts

58mm

45mm

3RT20371XF400LA2
3RT20371XF400LA2

Siemens

884
  • 1:$580.377171
  • 10:$547.525633
  • 100:$516.533616
  • 500:$487.295864
    • View all price
-

Chassis Mount, DIN Rail

-

1 maker,1 breaker

3RT2037

-

Screws

-

1pc(s)

-

-

(W x H) 55 mm x 114 mm

-

Siemens

-

Yes

3-pin

690V AC

1

1

0

3

Box

Active

0 - 0

0 - 0

110 - 110

80A

65A

55A

30kW

30kW

36.775

Yes

Screw connection

DC

-40°C ~ 70°C

SIRIUS

S2

-

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

110 ms

110VDC

690VAC - Max

55 ms

77 VDC

65 A

23W

-

Auxiliary Contacts

114mm

55mm

3RT20242AB04
3RT20242AB04

Siemens

2068
  • 1:$126.644329
  • 10:$119.475782
  • 100:$112.713002
  • 500:$106.333021
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2024

-

Spring-loaded connector

-

1pc(s)

-

-

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

+60°C

Siemens

-25°C

-

3-pin

690V AC

2

2

-

3

Box

Active

-

-

-

40A

12A

12.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S0

144mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

24VAC

690VAC - Max

16 ms

19.2 VAC

12 A

65VA

-

Auxiliary Contacts

102mm

45mm

3RT20244AR60
3RT20244AR60

Siemens

2820
-

Chassis Mount, DIN Rail

Box

-

3RT2024

-

Ring terminal

-

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

400 - 400

440 - 440

0 - 0

40A

12A

12.5A

5.5kW

5.5

5.516

Yes

Other

AC

-25°C ~ 60°C

-

S0

97mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

440VAC

690VAC - Max

16 ms

374 VAC

12 A

67VA

-

Auxiliary Contacts

85mm

45mm

3RT20251AN60
3RT20251AN60

Siemens

2951
  • 1:$132.350404
  • 10:$124.858872
  • 100:$117.791388
  • 500:$111.123951
    • View all price
-

Chassis Mount, DIN Rail

Box

-

3RT2025

-

Screws

-

1pc(s)

-

-

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

+60°C

Siemens

-25°C

-

3-pin

690V AC

1

1

-

3

-

Active

-

-

-

40A

17A

15.5A

7.5kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S0

97mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

40 ms

220VAC

690VAC - Max

16 ms

187 VAC

17 A

67VA

-

Auxiliary Contacts

85mm

45mm

3RT20381AH00
3RT20381AH00

Siemens

In Stock

-

-

Chassis Mount, DIN Rail

Box

-

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

48 - 48

0 - 0

0 - 0

90A

80A

55A

37kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

-

S2

130mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

80 ms

48VAC

690VAC - Max

18 ms

38.4 VAC

80 A

190VA

-

Auxiliary Contacts

114mm

55mm

3RT20281BP40
3RT20281BP40

Siemens

2439
  • 1:$373.403645
  • 10:$352.267590
  • 100:$332.327915
  • 500:$313.516901
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2028

-

Screws

-

1pc(s)

-

-

(W x H x D) 45 x 85 x 107 mm

+60°C

Siemens

-25°C

Yes

3-pin

690V AC

1

1

0

3

Box

Active

0 - 0

0 - 0

230 - 230

50A

38A

22A

18.5kW

11

18.387

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S0

107mm

Screw Terminal

-

1000 0000

3PST-NO (3 Form A)

170 ms

230VDC

690VAC - Max

17.5 ms

184 VDC

38 A

5.9W

-

Auxiliary Contacts

85mm

45mm

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