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  • Must Release Voltage

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Siemens Contactors (Electromechanical)

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Datasheet

RoHS

Mounting Type

Auxiliary contact type

Base Product Number

CoilResistance

Connections

Contact Materials

Content

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

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

Interface

Durability

Number of Poles

Contact Current Rating

Contact Form

Operate Time

Coil Voltage

Switching Voltage

Release Time

Must Operate Voltage

Contact Rating (Current)

Coil Power

Must Release Voltage

Features

Height

Width

143462309
-

Chassis Mount, DIN Rail

-

3RH21222

-

-

-

-

-

-

Siemens

-

-

-

-

1

2

-

-

Box

Active

-

0 - 0

0 - 0

72 - 72

-

-

-

-

-

-

-

-

DC

-40°C ~ 70°C

SIRIUS

-

-

-

Spring Terminal

No

-

-

-

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

130 ms

72VDC

690VAC - Max

20 ms

50.4 VDC

10 A

13W

-

Auxiliary Contacts

-

-

2464
  • 1:$131.614579
  • 10:$124.164697
  • 100:$117.136507
  • 500:$110.506138
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22622

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

-

-

-

-

Spring Terminal

-

-

-

-

8PST-6NO/2NC (6 Form A, 2 Form B)

33 ms

120VAC

690VAC - Max

15 ms

102 VAC

10 A

37VA

-

Auxiliary Contacts

-

-

2077
  • 1:$124.156579
  • 10:$117.128848
  • 100:$110.498913
  • 500:$104.244258
  • View all price
-

Chassis Mount, DIN Rail

-

3RH21224

-

-

-

-

-

-

Siemens

-

-

-

-

2

2

-

-

-

Active

-

0 - 0

0 - 0

125 - 125

-

-

-

-

-

-

-

-

DC

-25°C ~ 60°C

-

-

-

-

Screw Terminal

No

-

-

-

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

100 ms

125VDC

690VAC - Max

13 ms

100 VDC

10 A

4W

-

Auxiliary Contacts

-

-

806
  • 1:$777.688849
  • 10:$733.668725
  • 100:$692.140307
  • 500:$652.962554
  • View all price
-

Chassis Mount, DIN Rail

-

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

-

Active

-

200 - 277

200 - 277

200 - 277

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)

75 ms

200 ~ 277VAC/DC

1000VAC - Max

90 ms

-

115 A

320W

-

Auxiliary Contacts

172mm

120mm

2022
  • 1:$198.041441
  • 10:$186.831548
  • 100:$176.256177
  • 500:$166.279413
  • View all price
-

Chassis Mount, DIN Rail

-

3RH21222

-

-

-

-

-

-

Siemens

-

-

-

-

1

2

-

-

-

Active

-

0 - 0

0 - 0

110 - 110

-

-

-

-

-

-

-

-

DC

-40°C ~ 70°C

-

-

-

-

Spring Terminal

No

-

-

-

3PST-2NO/1NC (2 Form A, 1 Form B)

130 ms

110VDC

690VAC - Max

20 ms

77 VDC

10 A

13W

-

Auxiliary Contacts

-

-

2177
  • 1:$137.945978
  • 10:$130.137715
  • 100:$122.771429
  • 500:$115.822103
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22444

-

-

-

-

-

-

Siemens

-

-

-

-

4

4

-

-

-

Active

-

220 - 220

240 - 240

0 - 0

-

-

-

-

-

-

-

-

AC

-25°C ~ 60°C

-

-

-

-

Screw Terminal

No

-

-

-

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

33 ms

240VAC

690VAC - Max

15 ms

204 VAC

10 A

37VA

-

Auxiliary Contacts

-

-

2718
  • 1:$148.119439
  • 10:$139.735320
  • 100:$131.825773
  • 500:$124.363937
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22444

-

-

-

-

-

-

Siemens

-

-

-

-

4

4

-

-

-

Active

-

0 - 0

0 - 0

48 - 48

-

-

-

-

-

-

-

-

DC

-25°C ~ 60°C

-

-

-

-

Screw Terminal

No

-

-

-

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

100 ms

48VDC

690VAC - Max

13 ms

38.4 VDC

10 A

4W

-

Auxiliary Contacts

-

-

2348
  • 1:$157.748602
  • 10:$148.819436
  • 100:$140.395694
  • 500:$132.448768
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22624

-

-

-

-

-

-

Siemens

-

-

-

-

2

6

-

-

Box

Active

-

0 - 0

0 - 0

250 - 250

-

-

-

-

-

-

-

-

DC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

No

-

-

-

8PST-6NO/2NC (6 Form A, 2 Form B)

100 ms

250VDC

690VAC - Max

13 ms

200 VDC

10 A

4W

-

Auxiliary Contacts

-

-

998
  • 1:$3,267.145568
  • 10:$3,159.715250
  • 25:$3,137.750993
  • 50:$3,115.939417
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1076

-

Terminal strip

-

1pc(s)

(W x H x D) 160 x 214 x 225 mm

+60°C

Siemens

-25°C

Yes

3-pin

1000V AC

2

2

0

3

Box

Active

SIRIUS

200 - 277

200 - 277

200 - 277

610A

500A

430A

250kW

250kW

294.2

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S12

250 kW

225mm

Screw Terminal

-

1000 0000

3

500 A

3PST-NO (3 Form A)

90 ms

200 ~ 277VAC/DC

1000VAC - Max

100 ms

-

500 A

800W

-

Auxiliary Contacts

214mm

160mm

725
  • 1:$1,066.523403
  • 10:$1,031.453968
  • 25:$1,024.283980
  • 50:$1,017.163833
  • 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

0

3

Box

Active

-

96 - 127

96 - 127

96 - 127

185A

150A

132A

75kW

75kW

91.937

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

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

2563
  • 1:$119.064419
  • 10:$112.324924
  • 100:$105.966909
  • 500:$99.968782
  • View all price
-

Chassis Mount, DIN Rail

-

3RH21401

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

-

-

-

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

100 ms

80VDC

690VAC - Max

13 ms

64 VDC

10 A

4W

-

Auxiliary Contacts

-

-

2789
-

Chassis Mount, DIN Rail

-

3RH21221

-

-

-

-

-

-

Siemens

-

-

-

-

2

2

-

-

Box

Active

-

208 - 208

208 - 208

0 - 0

-

-

-

-

-

-

-

-

AC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

No

-

-

-

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

33 ms

208VAC

690VAC - Max

15 ms

176.8 VAC

10 A

37VA

-

Auxiliary Contacts

-

-

2021
-

Chassis Mount, DIN Rail

-

3RH21221

-

-

-

-

-

-

Siemens

-

-

-

-

2

2

-

-

Box

Active

-

-

600 - 600

-

-

-

-

-

-

-

-

-

AC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

No

-

-

-

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

33 ms

600VAC

690VAC - Max

15 ms

510 VAC

10 A

37VA

-

Auxiliary Contacts

-

-

707
  • 1:$675.206092
  • 10:$636.986879
  • 100:$600.931018
  • 500:$566.916055
  • View all price
-

Chassis Mount, DIN Rail

-

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

-

42 - 48

42 - 48

42 - 48

160A

115A

97A

55kW

55kW

73.55

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S6

-

170mm

Screw Terminal

-

1000 0000

-

-

3PST-NO (3 Form A)

95 ms

42 ~ 48VAC/DC

1000VAC - Max

60 ms

-

115 A

360W

-

Auxiliary Contacts

172mm

120mm

738
  • 1:$1,654.199215
  • 10:$1,599.805817
  • 25:$1,588.685022
  • 50:$1,577.641531
  • View all price
-

Chassis Mount, DIN Rail

2 makers,2 breakers

3RT1466

-

Terminal strip

-

1pc(s)

(W x H x D) 145 x 210 x 202 mm

+60°C

Siemens

-25°C

Yes

3-pin

-

2

2

0

3

Box

Active

-

220 - 240

220 - 240

220 - 240

400A

138A

0

75.0kW

0

91.937

-

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S10

-

202mm

Screw Terminal

-

1000 0000

-

-

3PST-NO (3 Form A)

95 ms

220 ~ 240VAC/DC

1000VAC - Max

80 ms

-

10 A

650W

-

Auxiliary Contacts

210mm

145mm

751
  • 1:$1,490.870830
  • 10:$1,441.847998
  • 25:$1,431.825222
  • 50:$1,421.872117
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1064

-

Terminal strip

-

1pc(s)

(W x H x D) 145 x 210 x 202 mm

+60°C

Siemens

-25°C

Yes

3-pin

1000V AC

2

2

0

3

Box

Active

-

96 - 127

96 - 127

96 - 127

275A

225A

195A

110kW

110kW

110.325

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S10

-

202mm

Screw Terminal

-

1000 0000

-

-

3PST-NO (3 Form A)

80 ms

96 ~ 127VAC/DC

1000VAC - Max

100 ms

-

225 A

580W

-

Auxiliary Contacts

210mm

145mm

2018
  • 1:$162.257075
  • 10:$153.072712
  • 100:$144.408219
  • 500:$136.234169
  • View all price
-

Chassis Mount, DIN Rail

-

3RH22444

-

-

-

-

-

-

Siemens

-

-

-

-

-

-

-

-

Box

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

-

-

-

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

33 ms

480VAC

690VAC - Max

15 ms

408 VAC

10 A

37VA

-

Auxiliary Contacts

-

-

786
  • 1:$948.702610
  • 10:$895.002462
  • 100:$844.341946
  • 500:$796.549005
  • 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

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

380 ~ 420VAC/DC

1000VAC - Max

60 ms

-

150 A

360W

-

Auxiliary Contacts

172mm

120mm

845
  • 1:$1,954.593603
  • 10:$1,890.322633
  • 25:$1,877.182357
  • 50:$1,864.133423
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1066

-

-

-

-

-

-

Siemens

-

Yes

-

-

2

2

0

3

Box

Active

-

110 - 127

110 - 127

110 - 127

330

270

280

160

160

147.1

-

Screw connection

AC/DC

-25°C ~ 60°C

SIRIUS

-

-

-

Screw Terminal

-

-

-

-

3PST-NO (3 Form A)

95 ms

110 ~ 127VAC/DC

1000VAC - Max

80 ms

-

300 A

650W

-

Auxiliary Contacts

-

-

634
  • 1:$1,937.451327
  • 10:$1,873.744030
  • 25:$1,860.718997
  • 50:$1,847.784505
  • View all price
-

Chassis Mount, DIN Rail

-

3RT1066

-

Terminal strip

-

1pc(s)

(W x H x D) 145 x 210 x 202 mm

+60°C

Siemens

-25°C

Yes

3-pin

1000V AC

2

2

0

3

Box

Active

-

42 - 48

42 - 48

42 - 48

330A

300A

280A

160kW

160kW

183.875

Yes

Rail connection

AC/DC

-25°C ~ 60°C

SIRIUS

S10

-

202mm

Screw Terminal

-

1000 0000

-

-

3PST-NO (3 Form A)

95 ms

42 ~ 48VAC/DC

1000VAC - Max

80 ms

-

300 A

650W

-

Auxiliary Contacts

210mm

145mm