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Siemens Contactors (Electromechanical)

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Base Product Number

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Connections

Contact Materials

Content

Dim

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

Operating Temperature Range

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Control Voltage

Features

Pole Configuration

Height

Length

Width

US2:43DP32FL
US2:43DP32FL

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

277VAC

-

-

-

27 A

-

-

-

-

-

-

-

-

US2:43DP12FF
US2:43DP12FF

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120VAC

-

-

-

27 A

-

-

-

-

-

-

-

-

US2:43EP32FA
US2:43EP32FA

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

Copper

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

3PST-NO (3 Form A)

-

-

29 ms

110 ~ 240VAC

600VAC - Max

24 ms

-

40 A

218VA

-

-

Auxiliary Contacts

-

-

-

-

US2:43EP12FJ
US2:43EP12FJ

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

Copper

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

DPST-NO (2 Form A)

-

-

29 ms

24VAC

240VAC - Max

24 ms

20.4 VAC

35 A

218VA

-

-

Auxiliary Contacts

-

-

-

-

US2:43DP12FC
US2:43DP12FC

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

220 ~ 480VAC

-

-

-

-

-

-

-

-

-

-

-

-

US2:43CP12BG
US2:43CP12BG

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

Copper

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

DPST-NO (2 Form A)

-

-

29 ms

220 ~ 240VAC

240VAC - Max

24 ms

-

18 A

218VA

-

-

Auxiliary Contacts

-

-

-

-

US2:43EP32FF
US2:43EP32FF

Siemens

In Stock

-

-

Chassis Mount

-

-

-

-

-

Copper

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C ~ 40°C

-

-

-

-

Screw Terminal

-

-

-

-

-

3PST-NO (3 Form A)

-

-

29 ms

120VAC

600VAC - Max

24 ms

102 VAC

40 A

218VA

-

-

Auxiliary Contacts

-

-

-

-

3RT20161JB42
3RT20161JB42

Siemens

2824
-

Chassis Mount, DIN Rail

-

-

3RT2016

-

Screws

-

1pc(s)

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

+60°C

+60°C

Siemens

-25°C

-25°C

-

DIN Rail Mount

3-pin

690V AC

1

-

-

3

-

Active

Sirius Innovation

-

-

-

22A

9A

8.5A

4kW

-

-

Yes

-

-

-25°C ~ 60°C

3RT2

S00

4 kW

73mm

Screw Terminal

-

-

3000 0000

-

22 A

3PST-NO (3 Form A)

Screw

-25 → +60 °C

130 ms

24VDC

690VAC - Max

65 ms

16.8 VDC

9 A

2.8W

-

24 V dc

Auxiliary Contacts

3P

58mm

45mm

45mm

3RT20282AF00
3RT20282AF00

Siemens

2383
  • 1:$225.973301
  • 10:$213.182359
  • 100:$201.115433
  • 500:$189.731541
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2028

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 97 mm

+60°C

+60°C

Siemens

-25°C

-25°C

Yes

-

3-pin

690V AC

1

1

0

3

Box

Active

SIRIUS Innovation

110 - 110

0 - 0

0 - 0

50A

38A

22A

18.5kW

11

18.387

Yes

Spring clamp connection

AC

-25°C ~ 60°C

SIRIUS

S0

18.5 kW

97mm

Screw Terminal

-

-

1000 0000

3

38 A

3PST-NO (3 Form A)

Cage Clamp

-

40 ms

110VAC

690VAC - Max

16 ms

88 VAC

38 A

77VA

-

-

Auxiliary Contacts

-

102mm

102mm

45mm

3RT20181AF02
3RT20181AF02

Siemens

2634
-

Chassis Mount, DIN Rail

-

-

3RT2018

-

Screws

-

1pc(s)

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

+60°C

+60°C

Siemens

-25°C

-25°C

-

-

3-pin

690V AC

1

-

-

3

-

Active

SIRIUS Innovation

-

-

-

22A

16A

11.5A

7.5kW

-

-

Yes

-

-

-25°C ~ 60°C

3RT2

S00

7.5 kW

73mm

Screw Terminal

-

-

3000 0000

3

16 A

3PST-NO (3 Form A)

Screw

-

35 ms

110VAC

690VAC - Max

13 ms

93.5 VAC

16 A

33VA

-

-

Auxiliary Contacts

-

58mm

57.5mm

45mm

3RT20231DB443MA0
3RT20231DB443MA0

Siemens

2562
  • 1:$225.749848
  • 10:$212.971555
  • 100:$200.916561
  • 500:$189.543926
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2023

-

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

9A

8.5A

4.0kW

4.0kW

3.677

-

Screw connection

DC

-25°C ~ 60°C

SIRIUS

S0

4 kW

151mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

-

170 ms

24VDC

690VAC - Max

17.5 ms

19.2 VDC

9 A

5.9W

-

-

Auxiliary Contacts

-

85mm

-

45mm

3RT20261AP04
3RT20261AP04

Siemens

2527
  • 1:$191.816210
  • 10:$180.958689
  • 100:$170.715744
  • 500:$161.052589
    • View all price
-

Chassis Mount, DIN Rail

0.45

-

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

Box

Active

SIRIUS

230 - 230

0 - 0

0 - 0

40A

25A

15.5A

11kW

7.5

11.032

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

11 kW

141mm

Screw Terminal

Reversing

-

1000 0000

3

25 A

3PST-NO (3 Form A)

-

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

25 A

77VA

-

-

Auxiliary Contacts

-

85mm

-

45mm

3RT23361NB30
3RT23361NB30

Siemens

2220
  • 1:$314.521234
  • 10:$296.718145
  • 100:$279.922779
  • 500:$264.078093
    • View all price
-

Chassis Mount, DIN Rail

-

1 maker,1 breaker

3RT2336

-

-

-

1pc(s)

(W x H x D) 75 x 114 x 130 mm

+70°C

-

Siemens

-40°C

-

-

-

4-pin

-

1

1

-

4

Box

Active

SIRIUS

-

-

-

60A

38A

-

-

-

-

Yes

-

-

-40°C ~ 70°C

SIRIUS

S2

-

130mm

Screw Terminal

Reversing

-

1000 0000

4

-

4PST-NO (4 Form A)

-

-

110 ms

20 ~ 33VAC/DC

690VAC - Max

55 ms

-

60 A

23W

-

-

Auxiliary Contacts

-

114mm

-

75mm

3RT23261AP00
3RT23261AP00

Siemens

2051
  • 1:$202.121550
  • 10:$190.680708
  • 100:$179.887460
  • 500:$169.705151
    • View all price
-

Chassis Mount, DIN Rail

-

1 maker,1 breaker

3RT2326

-

-

-

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

SIRIUS

230 - 230

0 - 0

0 - 0

40A

15.5A

15.5A

7.5kW

7.5kW

-

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S0

-

97mm

Screw Terminal

Reversing

-

1000 0000

4

-

4PST-NO (4 Form A)

-

-

40 ms

230VAC

690VAC - Max

16 ms

184 VAC

35 A

77VA

-

-

Auxiliary Contacts

-

85mm

-

60mm

3RT20363NB30
3RT20363NB30

Siemens

2474
  • 1:$335.270350
  • 10:$316.292783
  • 100:$298.389418
  • 500:$281.499451
    • 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

SIRIUS

20 - 33

20 - 33

20 - 33

70A

51A

41A

22kW

22

29.42

Yes

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

S2

22 kW

130mm

Screw Terminal

Reversing

-

1000 0000

3

50 A

3PST-NO (3 Form A)

-

-

110 ms

20 ~ 33VAC/DC

690VAC - Max

55 ms

-

51 A

23W

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RH21221BM40
3RH21221BM40

Siemens

2549
-

Chassis Mount, DIN Rail

-

2 makers,2 breakers

3RH21221

-

-

-

1pc(s)

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

+60°C

-

Siemens

-25°C

-

-

-

-

-

2

2

-

-

-

Active

-

0 - 0

0 - 0

220 - 220

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

-

S00

-

73mm

Screw Terminal

-

No

3000 0000

-

-

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

-

-

100 ms

220VDC

690VAC - Max

13 ms

176 VDC

10 A

4W

-

-

Auxiliary Contacts

-

57.5mm

-

45mm

3RT20353NB30
3RT20353NB30

Siemens

2894
  • 1:$314.975902
  • 10:$297.147077
  • 100:$280.327431
  • 500:$264.459841
    • 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

-

Active

SIRIUS

20 - 33

20 - 33

20 - 33

60A

41A

35A

18.5kW

18.5

22.065

Yes

Screw connection

AC/DC

-25°C ~ 60°C

-

S2

18.5 kW

130mm

Screw Terminal

-

-

1000 0000

3

40 A

3PST-NO (3 Form A)

-

-

110 ms

20 ~ 33VAC/DC

690VAC - Max

55 ms

-

40 A

23W

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RT20272AB00
3RT20272AB00

Siemens

2050
  • 1:$228.856930
  • 10:$215.902764
  • 100:$203.681853
  • 500:$192.152691
    • View all price
-

Chassis Mount, DIN Rail

-

-

3RT2027

-

Spring-loaded connector

-

1pc(s)

(W x H x D) 45 x 102 x 97 mm

+60°C

+60°C

Siemens

-25°C

-25°C

-

-

3-pin

690V AC

1

1

-

3

-

Active

SIRIUS Innovation

-

-

-

50A

32A

22A

15kW

-

-

Yes

-

-

-25°C ~ 60°C

3RT2

S0

15 kW

97mm

Screw Terminal

-

-

1000 0000

3

32 A

3PST-NO (3 Form A)

Cage Clamp

-

40 ms

24VAC

690VAC - Max

16 ms

19.2 VAC

32 A

77VA

-

-

Auxiliary Contacts

-

102mm

102mm

45mm

3RT20371AB00
3RT20371AB00

Siemens

2484
  • 1:$358.772053
  • 10:$338.464201
  • 100:$319.305850
  • 500:$301.231934
    • 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

SIRIUS

24 - 24

0 - 0

0 - 0

80A

65A

55A

30kW

30

36.775

Yes

Screw connection

AC

-25°C ~ 60°C

SIRIUS

S2

30 kW

130mm

Screw Terminal

Reversing

-

1000 0000

3

-

3PST-NO (3 Form A)

-

-

80 ms

24VAC

690VAC - Max

18 ms

19.2 VAC

65 A

190VA

-

-

Auxiliary Contacts

-

114mm

-

55mm

3RH23442BB40
3RH23442BB40

Siemens

2957
  • 1:$142.796577
  • 10:$134.713752
  • 100:$127.088445
  • 500:$119.894760
    • View all price
-

Chassis Mount, DIN Rail

-

4 breakers,4 makers

3RH23442

-

-

-

1pc(s)

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

+60°C

-

Siemens

-25°C

-

-

-

-

-

4

4

-

-

-

Active

SIRIUS

0 - 0

0 - 0

24 - 24

-

-

-

-

-

-

Yes

-

DC

-25°C ~ 60°C

-

S00

-

121mm

Spring Terminal

-

No

1000 0000

-

10 A

8PST-4NO/4NC (4 Form A, 4 Form B)

-

-

100 ms

24VDC

690VAC - Max

13 ms

19.2 VDC

10 A

4W

-

24 Vdc

Auxiliary Contacts

-

70mm

-

45mm

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