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Siemens Contactors (Electromechanical)

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Datasheet

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Mounting Type

Auxiliary contact type

Base Product Number

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

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

Durability

Contact Form

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Power

Features

Height

Width

3RT26271BB45
3RT26271BB45

Siemens

2934
  • 1:$345.944084
  • 10:$326.362343
  • 100:$307.889003
  • 500:$290.461324
    • View all price
-

Chassis Mount

1 maker,2 breakers

3RT2627

-

Screws

-

1pc(s)

24V DC

-

(W x H x D) 45 x 135 x 165 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S0

165mm

Screw Terminal

3000000

3PST-NO (3 Form A)

170 ms

24VDC

400VAC - Nom

-

19.2 VDC

36 A

5.9W

-

-

Auxiliary Contacts

135mm

45mm

3RT26371AF03
3RT26371AF03

Siemens

771
  • 1:$575.582079
  • 10:$543.001961
  • 100:$512.266001
  • 500:$483.269812
    • View all price
-

Chassis Mount, DIN Rail

1 maker,1 breaker

3RT2637

-

Screws

-

1pc(s)

110V AC

-

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

150000.

+80°C

Siemens

-25°C

-

3-pin

-

1

1

0

3

Box

Active

110 - 110

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

110VAC

690VAC - Max

18 ms

88 VAC

108 A

190VA

-

190VA

Auxiliary Contacts

114mm

65mm

3RT20151VB41
3RT20151VB41

Siemens

32336218
-

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

3kW

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

73mm

Screw Terminal

3000 0000

3PST-NO (3 Form A)

120 ms

24VDC

690VAC - Max

80 ms

20.4 VDC

7 A

1.6W

-

-

Auxiliary Contacts

58mm

45mm

3RT23171BF40
3RT23171BF40

Siemens

2645
  • 1:$120.176594
  • 10:$113.374145
  • 100:$106.956741
  • 500:$100.902586
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2317

-

-

-

1pc(s)

-

-

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

-

+60°C

Siemens

-25°C

Yes

4-pin

-

0

0

0

4

-

Active

0 - 0

0 - 0

110 - 110

22A

12A

8.5A

5.5kW

4kW

-

Yes

Screw connection

DC

-25°C ~ 60°C

-

S00

73mm

Screw Terminal

3000 0000

4PST-NO (4 Form A)

100 ms

110VDC

690VAC - Max

13 ms

88 VDC

20 A

4W

-

-

Auxiliary Contacts

58mm

45mm

3RT20162QB42
3RT20162QB42

Siemens

32
-

Chassis Mount, DIN Rail

-

3RT2016

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 121 mm

-

+60°C

Siemens

-25°C

-

3-pin

690V AC

1

-

-

3

Box

Active

-

-

-

22A

9A

8.5A

4kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

121mm

Screw Terminal

3000 0000

3PST-NO (3 Form A)

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

9 A

2.8W

-

-

Auxiliary Contacts

70mm

45mm

3RT26271NF35
3RT26271NF35

Siemens

2292
  • 1:$409.315065
  • 10:$386.146288
  • 100:$364.288951
  • 500:$343.668821
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2627

-

Screws

-

1pc(s)

130V AC

95V AC

(W x H x D) 45 x 135 x 165 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

95 - 130

95 - 130

95 - 130

-

-

-

-

-

-

Yes

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

S0

165mm

Screw Terminal

3000000

3PST-NO (3 Form A)

70 ms

95 ~ 130VAC/DC

690VAC - Max

50 ms

-

36 A

12VA

-

12VA

Auxiliary Contacts

135mm

45mm

3RT20171WB41
3RT20171WB41

Siemens

2536
  • 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

0

1

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

SIRIUS

S00

117mm

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

58mm

45mm

3RT23261AC20
3RT23261AC20

Siemens

2380
  • 1:$203.625673
  • 10:$192.099692
  • 100:$181.226124
  • 500:$170.968042
    • View all price
-

Chassis Mount, DIN Rail

1 maker,1 breaker

3RT2326

-

Screws

-

1pc(s)

-

-

(W x H x D) 60 x 85 x 97 mm

-

+60°C

Siemens

-25°C

Yes

4-pin

-

1

1

0

4

Box

Active

24 - 24

24 - 24

0 - 0

40A

15.5A

15.5A

7.5kW

7.5kW

-

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

97mm

Screw Terminal

1000 0000

4PST-NO (4 Form A)

40 ms

24VAC

690VAC - Max

16 ms

20.4 VAC

35 A

79VA

-

-

Auxiliary Contacts

85mm

60mm

3RT20152WB41
3RT20152WB41

Siemens

2127
-

Chassis Mount, DIN Rail

-

3RT2015

-

Spring-loaded connector

-

1pc(s)

-

-

(W x H x D) 45 x 70 x 121 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

121mm

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

3RT26171BF45
3RT26171BF45

Siemens

In Stock

-

-

Chassis Mount, DIN Rail

2 breakers

3RT2617

-

Screws

-

1pc(s)

110V DC

-

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

300000

+80°C

Siemens

-25°C

-

3-pin

-

2

0

0

3

Box

Active

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

120mm

Screw Terminal

3000000

3PST-NO (3 Form A)

100 ms

110VDC

690VAC - Max

13 ms

93.5 VDC

18 A

4W

-

-

Auxiliary Contacts

125mm

45mm

3RT26261BF45
3RT26261BF45

Siemens

2967
  • 1:$285.663517
  • 10:$269.493884
  • 100:$254.239513
  • 500:$239.848597
    • View all price
-

Chassis Mount, DIN Rail

-

3RT2626

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

-

-

Screw Terminal

-

3PST-NO (3 Form A)

170 ms

110VDC

690VAC - Max

18 ms

88 VDC

29 A

5.9W

-

-

Auxiliary Contacts

-

-

3RT26251NF35
3RT26251NF35

Siemens

In Stock

-

-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2625

-

Screws

-

1pc(s)

130V AC

95V AC

(W x H x D) 45 x 135 x 165 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

95 - 130

95 - 130

95 - 130

-

-

-

-

-

-

Yes

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

S0

165mm

Screw Terminal

3000000

3PST-NO (3 Form A)

70 ms

95 ~ 130VAC/DC

690VAC - Max

50 ms

-

24 A

12VA

-

12VA

Auxiliary Contacts

135mm

45mm

3RT26371NB35
3RT26371NB35

Siemens

685
  • 1:$834.547284
  • 10:$787.308758
  • 100:$742.744112
  • 500:$700.701992
    • View all price
-

Chassis Mount, DIN Rail

2 breakers

3RT2637

-

Screws

-

1pc(s)

33V AC

20V AC

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

150000.

+80°C

Siemens

-25°C

-

3-pin

-

2

0

0

3

Box

Active

20 - 33

20 - 33

20 - 33

-

-

-

-

-

-

Yes

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

S2

130mm

Screw Terminal

3000000

3PST-NO (3 Form A)

100 ms

20 ~ 33VAC/DC

690VAC - Max

55 ms

-

108 A

110VA

-

110VA

Auxiliary Contacts

114mm

65mm

3RT20172LB42
3RT20172LB42

Siemens

132504341
-

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)

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

12 A

2.8W

-

-

Auxiliary Contacts

70mm

45mm

3RT26371AB05
3RT26371AB05

Siemens

886
  • 1:$576.707924
  • 10:$544.064079
  • 100:$513.267999
  • 500:$484.215094
    • View all price
-

Chassis Mount, DIN Rail

2 breakers

3RT2637

-

Screws

-

1pc(s)

24V AC

-

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

150000.

+80°C

Siemens

-25°C

-

3-pin

-

2

0

0

3

Box

Active

24 - 24

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

24VAC

690VAC - Max

18 ms

19.2 VAC

108 A

190VA

-

190VA

Auxiliary Contacts

114mm

65mm

3RT20171MB420KT0
3RT20171MB420KT0

Siemens

2037
  • 1:$113.579695
  • 10:$107.150656
  • 100:$101.085524
  • 500:$95.363702
    • View all price
-

Chassis Mount, DIN Rail

-

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

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

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

58mm

45mm

3RT26261AF05
3RT26261AF05

Siemens

2966
  • 1:$197.146292
  • 10:$185.987068
  • 100:$175.459498
  • 500:$165.527828
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2626

-

Screws

-

1pc(s)

110V AC

-

(W x H x D) 45 x 135 x 155 mm

200000

+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

29 A

77VA

-

77VA

Auxiliary Contacts

135mm

45mm

3RT26261NB35
3RT26261NB35

Siemens

2849
  • 1:$340.711978
  • 10:$321.426394
  • 100:$303.232447
  • 500:$286.068347
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2626

-

Screws

-

1pc(s)

28V AC

21V AC

(W x H x D) 45 x 135 x 165 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S0

165mm

Screw Terminal

3000000

3PST-NO (3 Form A)

70 ms

21 ~ 28VAC/DC

690VAC - Max

50 ms

-

29 A

6.7VA

-

6.7VA

Auxiliary Contacts

135mm

45mm

3RT26261AB05
3RT26261AB05

Siemens

2705
  • 1:$196.996646
  • 10:$185.845892
  • 100:$175.326314
  • 500:$165.402183
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2626

-

Screws

-

1pc(s)

24V AC

-

(W x H x D) 45 x 135 x 155 mm

200000

+80°C

Siemens

-25°C

-

3-pin

-

2

1

0

3

Box

Active

-

-

-

-

-

-

-

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S0

155mm

Screw Terminal

3000000

3PST-NO (3 Form A)

40 ms

24VAC

690VAC - Max

16 ms

19.2 VAC

29 A

77VA

-

77VA

Auxiliary Contacts

135mm

45mm

3RT26281AB05
3RT26281AB05

Siemens

2540
  • 1:$305.106331
  • 10:$287.836161
  • 100:$271.543548
  • 500:$256.173159
    • View all price
-

Chassis Mount, DIN Rail

1 maker,2 breakers

3RT2628

-

Screws

-

1pc(s)

24V 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

24 - 24

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

24VAC

690VAC - Max

16 ms

19.2 VAC

47.6 A

77VA

-

77VA

Auxiliary Contacts

150mm

45mm

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