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Contactors (Electromechanical)

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Datasheet

RoHS

Mounting Type

Auxiliary contact type

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CoilResistance

Connections

Contact Materials

Content

Control voltage (max.)

Control voltage (min.)

Dim

Electrical lifespan

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

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

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Durability

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Contact Form

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

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Coil Power

Must Release Voltage

Power

Features

Height

Width

3RT20361AN20
3RT20361AN20

Siemens

2702
  • 1:$273.181831
  • 10:$257.718708
  • 100:$243.130857
  • 500:$229.368733
    • 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

-

Active

-

-

-

-

70A

51A

41A

22kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

80 ms

220VAC

690VAC - Max

18 ms

187 VAC

51 A

188VA

-

-

Auxiliary Contacts

114mm

55mm

3RT20371AM20
3RT20371AM20

Siemens

2086
  • 1:$362.086449
  • 10:$341.590990
  • 100:$322.255651
  • 500:$304.014765
    • 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

-

3-pin

690V AC

1

1

-

3

-

Active

-

-

-

-

80A

65A

55A

30kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

80 ms

208VAC

690VAC - Max

18 ms

176.8 VAC

65 A

188VA

-

-

Auxiliary Contacts

114mm

55mm

3RT20361AV60
3RT20361AV60

Siemens

2039
  • 1:$236.400129
  • 10:$223.018990
  • 100:$210.395273
  • 500:$198.486107
    • 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

Yes

3-pin

690V AC

1

1

0

3

Box

Active

-

0 - 0

480 - 480

0 - 0

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

80 ms

480VAC

690VAC - Max

18 ms

408 VAC

51 A

212VA

-

-

Auxiliary Contacts

114mm

55mm

3RT20152SB41
3RT20152SB41

Siemens

In Stock

-

-

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

-

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

-

73mm

Screw Terminal

-

-

3000 0000

-

3PST-NO (3 Form A)

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

7 A

1.6W

-

-

Auxiliary Contacts

70mm

45mm

3RT20373AC20
3RT20373AC20

Siemens

2661
  • 1:$358.978953
  • 10:$338.659390
  • 100:$319.489990
  • 500:$301.405651
    • 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

-

3-pin

690V AC

1

1

-

3

-

Active

-

-

-

-

80A

65A

55A

30kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S2

-

130mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

80 ms

24VAC

690VAC - Max

18 ms

20.4 VAC

65 A

188VA

-

-

Auxiliary Contacts

114mm

55mm

3RH21402KB40
3RH21402KB40

Siemens

2800
  • 1:$120.251644
  • 10:$113.444947
  • 100:$107.023535
  • 500:$100.965599
    • 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

-

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Spring Terminal

-

No

3000 0000

-

4PST-NO (4 Form A)

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

10 A

2.8W

-

-

Auxiliary Contacts

70mm

45mm

3RT26281AF05
3RT26281AF05

Siemens

2390
  • 1:$305.646292
  • 10:$288.345558
  • 100:$272.024112
  • 500:$256.626521
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2628

-

Screws

-

1pc(s)

110V AC

-

(W x H x D) 45 x 150 x 155 mm

150000.

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

-

110 - 110

0 - 0

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

-

155mm

Screw Terminal

-

-

3000000

-

3PST-NO (3 Form A)

40 ms

110VAC

690VAC - Max

16 ms

88 VAC

47.6 A

77VA

-

77VA

Auxiliary Contacts

150mm

45mm

3RT26281NB35
3RT26281NB35

Siemens

719
  • 1:$517.175986
  • 10:$487.901874
  • 100:$460.284786
  • 500:$434.230931
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2628

-

Screws

-

1pc(s)

28V AC

21V AC

(W x H x D) 45 x 150 x 165 mm

150000.

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

-

Active

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

-

S0

-

165mm

Screw Terminal

-

-

3000000

-

3PST-NO (3 Form A)

70 ms

21 ~ 28VAC/DC

690VAC - Max

50 ms

-

47.6 A

6.7VA

-

6.7VA

Auxiliary Contacts

150mm

45mm

3RT26281NP35
3RT26281NP35

Siemens

589
  • 1:$517.175986
  • 10:$487.901874
  • 100:$460.284786
  • 500:$434.230931
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2628

-

Screws

-

1pc(s)

280V AC

200V AC

(W x H x D) 45 x 150 x 165 mm

150000.

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

-

Active

-

200 - 280

200 - 280

200 - 280

-

-

-

-

-

-

Yes

Screw connection

AC/DC

-25°C ~ 60°C

-

S0

-

165mm

Screw Terminal

-

-

3000000

-

3PST-NO (3 Form A)

70 ms

200 ~ 280VAC/DC

690VAC - Max

50 ms

-

47.6 A

14.7VA

-

14.7VA

Auxiliary Contacts

150mm

45mm

3RH21402AK60
3RH21402AK60

Siemens

21
-

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

-

110 - 110

120 - 120

0 - 0

-

-

-

-

-

-

Yes

-

AC

-25°C ~ 60°C

-

S00

-

73mm

Spring Terminal

-

No

3000 0000

-

4PST-NO (4 Form A)

33 ms

120VAC

690VAC - Max

15 ms

102 VAC

10 A

37VA

-

-

Auxiliary Contacts

70mm

45mm

3RT26171AF05
3RT26171AF05

Siemens

2081
  • 1:$168.518221
  • 10:$158.979454
  • 100:$149.980617
  • 500:$141.491148
    • View all price
-

Chassis Mount, DIN Rail

2 breakers

3RT2617

-

Screws

-

1pc(s)

110V AC

-

(W x H x D) 45 x 125 x 120 mm

300000

+80°C

Siemens

-25°C

-

3-pin

-

2

0

0

3

-

Active

-

110 - 110

110 - 110

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

-

S00

-

120mm

Screw Terminal

-

-

3000000

-

3PST-NO (3 Form A)

35 ms

110VAC

690VAC - Max

13 ms

93.5 VAC

18 A

49VA

-

49VA

Auxiliary Contacts

125mm

45mm

3RT20261AM20
3RT20261AM20

Siemens

2205
  • 1:$176.255118
  • 10:$166.278413
  • 100:$156.866428
  • 500:$147.987196
    • 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

-

208 - 208

208 - 208

0 - 0

40A

25A

15.5A

11.0kW

7.5kW

11.032

-

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

-

97mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

40 ms

208VAC

690VAC - Max

16 ms

176.8 VAC

25 A

79VA

-

-

Auxiliary Contacts

85mm

45mm

3RT20151SB42
3RT20151SB42

Siemens

2214
-

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

1

0

0

3

Box

Active

-

0 - 0

0 - 0

24 - 24

18A

7A

6.5A

3kW

3kW

2.206

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Screw Terminal

-

-

3000 0000

-

3PST-NO (3 Form A)

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

7 A

1.6W

-

-

Auxiliary Contacts

58mm

45mm

3RT20172SB42
3RT20172SB42

Siemens

2609
  • 1:$126.388592
  • 10:$119.234521
  • 100:$112.485397
  • 500:$106.118299
    • 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

1

0

0

3

Box

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

SIRIUS

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

3RT20172KF421LA0
3RT20172KF421LA0

Siemens

2408
  • 1:$176.131130
  • 10:$166.161443
  • 100:$156.756079
  • 500:$147.883093
    • View all price
-

Chassis Mount, DIN Rail

1 breaker

3RT2017

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H) 45 mm x 70 mm

-

-

Siemens

-

Yes

3-pin

690V AC

0

0

0

3

Box

Active

-

0 - 0

0 - 0

110 - 110

22A

12A

8.5A

5.5kW

4kW

5.516

Yes

Spring clamp connection

DC

-40°C ~ 70°C

SIRIUS

S00

-

-

Screw Terminal

-

-

3000 0000

-

3PST-NO (3 Form A)

130 ms

110VDC

690VAC - Max

20 ms

77 VDC

12 A

13W

-

-

Auxiliary Contacts

70mm

45mm

3RT20381KB443MA0
3RT20381KB443MA0

Siemens

2456
  • 1:$464.205313
  • 10:$437.929541
  • 100:$413.141076
  • 500:$389.755732
    • 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

-

Active

-

0 - 0

0 - 0

24 - 24

90A

80A

55A

37kW

30

36.775

Yes

Screw connection

DC

-25°C ~ 60°C

-

S2

-

174mm

Screw Terminal

-

-

1000 0000

-

3PST-NO (3 Form A)

80 ms

24VDC

690VAC - Max

55 ms

19.2 VDC

80 A

21.5W

-

-

Auxiliary Contacts

114mm

55mm

3RT26361AP05
3RT26361AP05

Siemens

2492
  • 1:$388.768507
  • 10:$366.762742
  • 100:$346.002587
  • 500:$326.417535
    • View all price
-

Chassis Mount, DIN Rail

2 breakers

3RT2636

-

Screws

-

1pc(s)

230V AC

-

(W x H x D) 65 x 114 x 130 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

0

0

3

Box

Active

-

230 - 230

0 - 0

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

130mm

Screw Terminal

-

-

3000000

-

3PST-NO (3 Form A)

80 ms

230VAC

690VAC - Max

18 ms

184 VAC

72.2 A

190VA

-

190VA

Auxiliary Contacts

114mm

65mm

3RT20171QB42
3RT20171QB42

Siemens

2477
-

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

1

-

-

3

Box

Active

-

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

-

117mm

Screw Terminal

-

-

3000 0000

-

3PST-NO (3 Form A)

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

12 A

2.8W

-

-

Auxiliary Contacts

58mm

45mm

3RT20172LF41
3RT20172LF41

Siemens

In Stock

-

-

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

Box

Active

-

0 - 0

0 - 0

110 - 110

22A

12A

8.5A

5.5kW

4

5.516

Yes

Spring clamp connection

DC

-25°C ~ 60°C

SIRIUS

S00

-

73mm

Screw Terminal

-

-

3000 0000

-

3PST-NO (3 Form A)

130 ms

110VDC

690VAC - Max

20 ms

77 VDC

12 A

2.8W

-

-

Auxiliary Contacts

70mm

45mm

3RT10556SP36
3RT10556SP36

Siemens

976
  • 1:$1,001.585198
  • 10:$968.651062
  • 25:$961.917638
  • 50:$955.231021
    • 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

-

3

-

Active

SIRIUS

200 - 277

200 - 277

200 - 277

185A

150A

132A

75kW

75

91.937

Yes

Rail connection

AC/DC

-25°C ~ 60°C

-

S6

75 kW

170mm

Screw Terminal

Reversing

-

1000 0000

3

3PST-NO (3 Form A)

75 ms

200 ~ 277VAC/DC

1000VAC - Max

130 ms

-

150 A

320W

-

-

Auxiliary Contacts

172mm

120mm

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