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  • Coil Voltage
  • CoilResistance
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  • Features
  • Mfr
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  • Must Operate Voltage
  • Must Release Voltage
  • Operating Temperature
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Contactors (Electromechanical)

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Product

Inventory

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Datasheet

RoHS

Mounting Type

Weight

Auxiliary contact type

Base Product Number

CoilResistance

Connections

Contact Materials

Content

Control voltage (max.)

Degree of protection (IP)

Degree of protection (NEMA)

Dim

Electrical lifespan

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

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Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Power

Control Voltage

Features

Height

Length

Width

37
-

Chassis Mount, DIN Rail

-

-

3RT2015

-

Screws

-

1pc(s)

-

-

-

(W x H x D) 45 x 58 x 117 mm

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

690V AC

1

0

0

3

Box

Active

SIRIUS

0 - 0

0 - 0

24 - 24

18A

7A

6.5A

3kW

3kW

2.206

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S00

3 kW

117mm

Screw Terminal

-

-

3000 0000

3

7 A

3PST-NO (3 Form A)

-

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

7 A

1.6W

-

-

-

Auxiliary Contacts

58mm

-

45mm

15
-

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

1

0

0

3

-

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

-

S00

3 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

-

3PST-NO (3 Form A)

-

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

7 A

1.6W

-

-

-

Auxiliary Contacts

70mm

-

45mm

2347
  • 1:$209.680445
  • 10:$197.811741
  • 100:$186.614850
  • 500:$176.051745
  • View all price
-

Chassis Mount, DIN Rail

-

1 maker,2 breakers

3RT2627

-

Screws

-

1pc(s)

230V AC

-

-

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

200000

+80°C

-

Siemens

-25°C

-

-

-

3-pin

-

2

1

0

3

-

Active

SIRIUS

230 - 230

0 - 0

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

-

S0

-

155mm

Screw Terminal

Reversing

-

3000000

3

-

3PST-NO (3 Form A)

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

36 A

77VA

-

77VA

-

Auxiliary Contacts

135mm

-

45mm

2342
-

Chassis Mount, DIN Rail

-

-

3RT2016

-

Spring-loaded connector

-

1pc(s)

-

-

-

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

-

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

1

-

-

3

Box

Active

SIRIUS

-

-

-

22A

9A

8.5A

4kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

4 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

9 A

3PST-NO (3 Form A)

-

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

9 A

2.8W

-

-

-

Auxiliary Contacts

70mm

-

45mm

2518
-

Chassis Mount, DIN Rail

-

1 breaker,3 makers

3RH21311

-

-

-

1pc(s)

-

-

-

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

-

+50°C

+60°C

Siemens

-25°C

-25°C

-

DIN Rail Mount

-

-

1

3

-

-

-

Active

SIRIUS Innovation

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 50°C

3RH2

S00

-

73mm

Screw Terminal

-

No

3000 0000

-

10 A

4PST-3NO/1NC (3 Form A, 1 Form B)

Screw

120 ms

24VDC

690VAC - Max

20 ms

20.4 VDC

10 A

1.6W

-

-

24 Vdc

Auxiliary Contacts

57.5mm

45mm

45mm

52
-

Chassis Mount, DIN Rail

-

-

3RT2018

-

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

-

Active

SIRIUS

0 - 0

0 - 0

24 - 24

22A

16A

11.5A

7.5kW

5.5

7.355

Yes

Spring clamp connection

DC

-25°C ~ 60°C

-

S00

7.5 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

16 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

65 ms

19.2 VDC

16 A

4W

-

-

-

Auxiliary Contacts

70mm

-

45mm

2943
  • 1:$388.768507
  • 10:$366.762742
  • 100:$346.002587
  • 500:$326.417535
  • View all price
-

Chassis Mount, DIN Rail

-

1 maker,1 breaker

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

-

1

1

0

3

-

Active

SIRIUS

230 - 230

0 - 0

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

-

S2

-

130mm

Screw Terminal

Capacitor Switching

-

3000000

3

72.2 A

3PST-NO (3 Form A)

-

80 ms

230VAC

690VAC - Max

18 ms

184 VAC

72.2 A

190VA

-

190VA

-

Auxiliary Contacts

114mm

-

65mm

2084
  • 1:$126.614589
  • 10:$119.447725
  • 100:$112.686533
  • 500:$106.308050
  • 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

SIRIUS

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

5.5 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

-

3PST-NO (3 Form A)

-

130 ms

110VDC

690VAC - Max

20 ms

77 VDC

12 A

2.8W

-

-

-

Auxiliary Contacts

70mm

-

45mm

2192
  • 1:$114.142225
  • 10:$107.681344
  • 100:$101.586174
  • 500:$95.836013
  • View all price
-

Chassis Mount, DIN Rail

-

1 maker,2 breakers

3RT2625

-

Screws

-

1pc(s)

230V AC

-

-

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

200000

+80°C

-

Siemens

-25°C

-

-

-

3-pin

-

2

1

0

3

-

Active

SIRIUS

230 - 230

0 - 0

0 - 0

-

-

-

-

-

-

Yes

Screw connection

AC

-25°C ~ 60°C

-

S0

-

155mm

Screw Terminal

Capacitor Switching

-

3000000

3

24 A

3PST-NO (3 Form A)

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

24 A

77VA

-

77VA

-

Auxiliary Contacts

135mm

-

45mm

In Stock

-

-

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

-

-

-

3-pin

1000V AC

2

2

-

3

Box

Active

-

-

-

-

185A

150A

132A

75kW

75kW

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S6

-

170mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

95 ms

200 ~ 220VAC/DC

1000VAC - Max

60 ms

-

150 A

360W

-

-

-

Auxiliary Contacts

172mm

-

120mm

992
  • 1:$678.687927
  • 10:$640.271629
  • 100:$604.029839
  • 500:$569.839471
  • View all price
-

Chassis Mount

-

-

3RT1054

-

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

0

3

Box

Active

-

200 - 220

200 - 220

200 - 220

160A

115A

97A

55kW

55kW

73.55

Yes

Rail connection

AC/DC

-25°C ~ 60°C

-

S6

-

170mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

95 ms

200 ~ 242VAC/DC

690VAC - Max

60 ms

-

115 A

300VA

-

-

-

Auxiliary Contacts

172mm

-

120mm

617
  • 1:$940.400334
  • 10:$887.170126
  • 100:$836.952949
  • 500:$789.578254
  • 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

-

-

-

3-pin

1000V AC

2

2

-

3

-

Active

-

-

-

-

185A

150A

132A

75kW

75kW

-

Yes

-

-

-25°C ~ 60°C

-

S6

-

170mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

75 ms

96 ~ 127VAC/DC

1000VAC - Max

90 ms

-

150 A

320W

-

-

-

Auxiliary Contacts

172mm

-

120mm

2094
  • 1:$394.814637
  • 10:$372.466639
  • 100:$351.383621
  • 500:$331.493982
  • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2037

-

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

SIRIUS

0 - 0

0 - 0

24 - 24

80A

65A

55A

30kW

30

36.775

Yes

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S2

30 kW

174mm

Screw Terminal

-

-

1000 0000

3

65 A

3PST-NO (3 Form A)

-

80 ms

24VDC

690VAC - Max

55 ms

19.2 VDC

65 A

21.5W

-

-

-

Auxiliary Contacts

114mm

-

55mm

2411
  • 1:$126.788551
  • 10:$119.611841
  • 100:$112.841359
  • 500:$106.454112
  • 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

-

-

-

3-pin

690V AC

1

-

-

3

Box

Active

SIRIUS

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

5.5 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

12 A

3PST-NO (3 Form A)

-

130 ms

24VDC

690VAC - Max

20 ms

16.8 VDC

12 A

2.8W

-

-

-

Auxiliary Contacts

70mm

-

45mm

2583
  • 1:$131.853066
  • 10:$124.389685
  • 100:$117.348759
  • 500:$110.706377
  • 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

SIRIUS

24 - 24

24 - 24

0 - 0

60A

41A

35A

18.5kW

18.5

22.065

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

18.5 kW

130mm

Screw Terminal

-

-

1000 0000

3

40 A

3PST-NO (3 Form A)

-

80 ms

24VAC

690VAC - Max

18 ms

20.4 VAC

40 A

188VA

-

-

-

Auxiliary Contacts

114mm

-

55mm

2758
  • 1:$128.969818
  • 10:$121.669640
  • 100:$114.782679
  • 500:$108.285546
  • 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

-

-

-

3-pin

690V AC

-

1

-

3

-

Active

SIRIUS

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

-

S00

5.5 kW

73mm

Screw Terminal

-

-

3000 0000

3

12 A

3PST-NO (3 Form A)

-

130 ms

24VDC

690VAC - Max

65 ms

16.8 VDC

12 A

2.8W

-

-

-

Auxiliary Contacts

58mm

-

45mm

62
-

Chassis Mount, DIN Rail

0.32

-

3RT2017

-

Spring-loaded connector

-

1pc(s)

-

-

-

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

-

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

1

-

-

3

Box

Active

SIRIUS

-

-

-

22A

12A

8.5A

5.5kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

5.5 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

12 A

3PST-NO (3 Form A)

-

100 ms

24VDC

690VAC - Max

65 ms

19.2 VDC

12 A

4W

-

-

-

Auxiliary Contacts

70mm

-

45mm

140420271
-

Chassis Mount, DIN Rail

-

-

3RT2016

-

Spring-loaded connector

-

1pc(s)

-

-

-

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

-

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

-

1

-

3

Box

Active

SIRIUS

-

-

-

22A

9A

8.5A

4kW

-

-

Yes

-

-

-25°C ~ 60°C

SIRIUS

S00

4 kW

73mm

Screw Terminal

Reversing

-

3000 0000

3

9 A

3PST-NO (3 Form A)

-

120 ms

24VDC

690VAC - Max

80 ms

20.4 VDC

9 A

1.6W

-

-

-

Auxiliary Contacts

70mm

-

45mm

535
  • 1:$3,161.243599
  • 10:$3,057.295550
  • 25:$3,036.043248
  • 50:$3,014.938677
  • View all price
-

Chassis Mount, DIN Rail

-

-

3RT1275

-

Terminal strip

-

1pc(s)

-

-

-

(W x H x D) 145 x 210 x 206 mm

-

+60°C

-

Siemens

-25°C

-

Yes

-

3-pin

1000V AC

2

2

0

3

Box

Active

-

110 - 127

110 - 127

110 - 127

610A

400A

350A

200kW

200kW

220.65

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S12

-

206mm

Screw Terminal

-

-

1000 0000

-

-

3PST-NO (3 Form A)

-

100 ms

110 ~ 127VAC/DC

1000VAC - Max

100 ms

-

400 A

920W

-

-

-

Auxiliary Contacts

210mm

-

145mm

586
  • 1:$904.749134
  • 10:$853.536919
  • 100:$805.223508
  • 500:$759.644819
  • View all price
-

Chassis Mount, DIN Rail

-

-

3RA23378XB

-

Screws

-

1pc(s)

120V AC

IP20

Other

(W x H x D) 120 x 141 x 130 mm

-

+60°C

-

Siemens

-25°C

-

-

-

3-pin

690V AC

-

-

-

-

Box

Active

-

110 - 110

120 - 120

0 - 0

-

65A

-

30kW

-

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

-

130mm

Screw Terminal

Reversing contactor

-

1000 0000

-

-

3PST-NO (3 Form A)

-

-

120VAC

690VAC - Max

-

96 VAC

65 A

188VA

-

-

-

Auxiliary Contacts

141mm

-

120mm