All Results (3,123)

SIRIUS 2 Contactors

Siemens SIRIUS 2 Contactors provide switching with high contact reliability, prolonged endurance, and usability in extreme conditions. The comprehensive SIRIUS 2 lineup includes 3RT devices that offer up to 2650A switching without current derating, even at an ambient temperature of +55°C. Siemens SIRIUS 2 Contactors comply with all major standards and certificates, making them suitable for a variety of applications.

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Part #

Industrial Surge Protectors SURGE SUPPRESSOR DIODE S0 DC 30-250

3RT29261ES00
Siemens
1: ¥7,089.1
2In Stock

Mfr. Part #
3RT29261ES00

Mouser Part #
982-3RT29261ES00

Siemens

Industrial Surge Protectors SURGE SUPPRESSOR DIODE S0 DC 30-250

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Datasheet

2In Stock

¥7,089.1

¥6,464.6

¥5,961.3

¥5,755.4

¥5,494.6

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESR VARISTR LED S0 48-127VAC

3RT29261JK00
Siemens
1: ¥6,972.9
1In Stock

Mfr. Part #
3RT29261JK00

Mouser Part #
982-3RT29261JK00

Siemens

Industrial Surge Protectors SURGE SUPPRESR VARISTR LED S0 48-127VAC

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Datasheet

1In Stock

¥6,972.9

¥6,798.5

¥6,541

¥6,421.4

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Min.: 1
Mult.: 1

Contactor Accessories MECHANICAL LATCH FOR 3RT2 S0 AC/DC 24V

3RT29263AB31
Siemens
1: ¥33,206.7
1In Stock

Mfr. Part #
3RT29263AB31

Mouser Part #
982-3RT29263AB31

Siemens

Contactor Accessories MECHANICAL LATCH FOR 3RT2 S0 AC/DC 24V

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Datasheet

1In Stock

¥33,206.7

¥30,107.3

¥28,745.3

¥27,755.3

Min.: 1
Mult.: 1

Time Delay & Timing Relays COIL FOR 3RT202 CONTACTORS 230VAC 50HZ

3RT29272PA01
Siemens
1: ¥88,313.7
2In Stock
1Expected 9/28/2026

Mfr. Part #
3RT29272PA01

Mouser Part #
982-3RT29272PA01

Siemens

Time Delay & Timing Relays COIL FOR 3RT202 CONTACTORS 230VAC 50HZ

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Datasheet

2In Stock

1Expected 9/28/2026

¥88,313.7

¥74,336.4

Min.: 1
Mult.: 1

Industrial Surge Protectors VARISTOR S2 24-48 VAC / 24-70 VDC

3RT29361BB00
Siemens
1: ¥3,692.4
26In Stock

Mfr. Part #
3RT29361BB00

Mouser Part #
982-3RT29361BB00

Siemens

Industrial Surge Protectors VARISTOR S2 24-48 VAC / 24-70 VDC

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Datasheet

26In Stock

¥3,692.4

¥3,313.7

¥3,114.4

¥3,016.4

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Min.: 1
Mult.: 1

Industrial Surge Protectors VARISTOR S2 48-127 VAC / 70-150 VDC

3RT29361BC00
Siemens
1: ¥3,994.7
2In Stock
3Expected 10/5/2026

Mfr. Part #
3RT29361BC00

Mouser Part #
982-3RT29361BC00

Siemens

Industrial Surge Protectors VARISTOR S2 48-127 VAC / 70-150 VDC

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Datasheet

2In Stock

3Expected 10/5/2026

¥3,994.7

¥3,915

¥3,772.1

¥3,607.7

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Min.: 1
Mult.: 1

Industrial Surge Protectors VARISTOR S2 127-240 VAC / 150-250 VDC

3RT29361BD00
Siemens
1: ¥4,112.6
2In Stock
45On Order

Mfr. Part #
3RT29361BD00

Mouser Part #
982-3RT29361BD00

Siemens

Industrial Surge Protectors VARISTOR S2 127-240 VAC / 150-250 VDC

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Datasheet

2In Stock

45On Order

¥4,112.6

¥3,890.1

¥3,720.6

¥3,630.9

¥3,592.7

Min.: 1
Mult.: 1

Industrial Surge Protectors RC ELEMENT 24-48 VAC / 24-70 VDC

3RT29361CB00
Siemens
1: ¥4,690.7
5In Stock

Mfr. Part #
3RT29361CB00

Mouser Part #
982-3RT29361CB00

Siemens

Industrial Surge Protectors RC ELEMENT 24-48 VAC / 24-70 VDC

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Datasheet

5In Stock

¥4,690.7

¥4,238.9

¥3,959.8

¥3,823.6

¥3,650.9

Min.: 1
Mult.: 1

Industrial Surge Protectors RC ELEMENT 48-127 VAC / 70-150 VDC

3RT29361CC00
Siemens
1: ¥5,914.8
6In Stock

Mfr. Part #
3RT29361CC00

Mouser Part #
982-3RT29361CC00

Siemens

Industrial Surge Protectors RC ELEMENT 48-127 VAC / 70-150 VDC

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Datasheet

6In Stock

¥5,914.8

¥5,454.7

¥5,029.5

¥4,856.8

¥4,635.9

Min.: 1
Mult.: 1

Industrial Surge Protectors RC ELEMENT 127-240 VAC / 150-250 VDC

3RT29361CD00
Siemens
1: ¥5,137.5
1In Stock
10Expected 10/19/2026

Mfr. Part #
3RT29361CD00

Mouser Part #
982-3RT29361CD00

Siemens

Industrial Surge Protectors RC ELEMENT 127-240 VAC / 150-250 VDC

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Datasheet

1In Stock

10Expected 10/19/2026

¥5,137.5

¥4,999.6

¥4,773.7

¥4,684

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Min.: 1
Mult.: 1

Contactor Accessories TERMINAL COVER FOR 3-POLE 3RT2 S2

3RT29364EA2
Siemens
1: ¥1,827.1
5In Stock
10Expected 10/22/2026

Mfr. Part #
3RT29364EA2

Mouser Part #
982-3RT29364EA2

Siemens

Contactor Accessories TERMINAL COVER FOR 3-POLE 3RT2 S2

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Datasheet

5In Stock

10Expected 10/22/2026

¥1,827.1

¥1,671

¥1,662.7

¥1,587.9

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Min.: 1
Mult.: 1

Contactor Accessories CONTROL KIT FOR 3RT2 S2 CONTACTORS

3RT29364MC00
Siemens
1: ¥2,959.9
1In Stock
5Expected 11/3/2026

Mfr. Part #
3RT29364MC00

Mouser Part #
982-3RT29364MC00

Siemens

Contactor Accessories CONTROL KIT FOR 3RT2 S2 CONTACTORS

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Datasheet

1In Stock

5Expected 11/3/2026

¥2,959.9

¥2,546.3

¥2,471.6

¥2,436.7

Quote

Min.: 1
Mult.: 1

Contactor Accessories COVER F. 3RT204

3RT29464EA2
Siemens
1: ¥6,991.1
6In Stock

Mfr. Part #
3RT29464EA2

Mouser Part #
982-3RT29464EA2

Siemens

Contactor Accessories COVER F. 3RT204

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Datasheet

6In Stock

¥6,991.1

¥6,107.5

¥5,745.4

¥5,642.4

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Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 2NO/2NC SCRW

3RT20261FB443MA0
Siemens
1: ¥70,931.3
7Expected 9/17/2026

Mfr. Part #
3RT20261FB443MA0

Mouser Part #
982-3RT20261FB443MA0

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 2NO/2NC SCRW

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Datasheet

7Expected 9/17/2026

¥70,931.3

¥63,701

¥60,817.5

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 2NO/2NC SCRW

3RT20281FB443MA0
Siemens
1: ¥95,560.7
3Expected 10/5/2026

Mfr. Part #
3RT20281FB443MA0

Mouser Part #
982-3RT20281FB443MA0

Siemens

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 2NO/2NC SCRW

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Datasheet

3Expected 10/5/2026

¥95,560.7

¥87,315.4

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTAC.AC6B:75KVAR 1NO+1NC 230VAC50/60HZ

3RT26371AL23
Siemens
1: ¥134,532.7
3Expected 10/26/2026

Mfr. Part #
3RT26371AL23

Mouser Part #
982-3RT26371AL23

Siemens

Contactors - Electromechanical CONTAC.AC6B:75KVAR 1NO+1NC 230VAC50/60HZ

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Datasheet

3Expected 10/26/2026

¥134,532.7

¥134,531

Min.: 1
Mult.: 1

Contactor Accessories CONTACT KIT FOR 3RT1035

3RT19356A
Siemens
1: ¥74,901.1
3Expected 9/28/2026

Mfr. Part #
3RT19356A

Mouser Part #
982-3RT19356A

Siemens

Contactor Accessories CONTACT KIT FOR 3RT1035

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Datasheet

3Expected 9/28/2026

¥74,901.1

¥72,228.6

¥71,246.9

Min.: 1
Mult.: 1

Contactor Accessories CONTACTOR BOX TERMAINALS FOR 3RT1.54

3RT19554G
Siemens
1: ¥21,624.6
14Expected 10/23/2026

Mfr. Part #
3RT19554G

Mouser Part #
982-3RT19554G

Siemens

Contactor Accessories CONTACTOR BOX TERMAINALS FOR 3RT1.54

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Datasheet

14Expected 10/23/2026

¥21,624.6

¥18,256.1

¥17,623.2

¥16,904

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Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 220VAC 1NO SCRW

3RT20161AN21
Siemens
1: ¥18,503.5
5Expected 9/21/2026

Mfr. Part #
3RT20161AN21

Mouser Part #
982-3RT20161AN21

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 220VAC 1NO SCRW

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Datasheet

5Expected 9/21/2026

¥18,503.5

¥18,355.7

¥17,972

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Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NO SCRW

3RT20161AP61
Siemens
1: ¥18,334.1
5Expected 10/9/2026

Mfr. Part #
3RT20161AP61

Mouser Part #
982-3RT20161AP61

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NO SCRW

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Datasheet

5Expected 10/9/2026

¥18,334.1

¥16,641.6

¥15,889.1

¥15,342.7

¥14,814.5

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SPRG

3RT20162JB42
Siemens
1: ¥24,652.6
5Expected 9/16/2026

Mfr. Part #
3RT20162JB42

Mouser Part #
982-3RT20162JB42

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SPRG

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Datasheet

5Expected 9/16/2026

¥24,652.6

¥24,650.9

¥24,260.6

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Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 24VAC 1NO SCRW

3RT20171AB01
Siemens
1: ¥22,534.8
10Expected 9/18/2026

Mfr. Part #
3RT20171AB01

Mouser Part #
982-3RT20171AB01

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 24VAC 1NO SCRW

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Datasheet

10Expected 9/18/2026

¥22,534.8

¥20,264.2

¥19,349

¥18,682.9

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 12A 24VDC 1NC SCRW

3RT20171HB42
Siemens
1: ¥25,707.3
5Expected 10/8/2026

Mfr. Part #
3RT20171HB42

Mouser Part #
982-3RT20171HB42

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 12A 24VDC 1NC SCRW

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Datasheet

5Expected 10/8/2026

¥25,707.3

¥25,705.6

¥25,346.9

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Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 480VAC 1NO/1NC SCRW

3RT20261AV60
Siemens
1: ¥39,065.1
3Expected 10/9/2026

Mfr. Part #
3RT20261AV60

Mouser Part #
982-3RT20261AV60

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 480VAC 1NO/1NC SCRW

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Datasheet

3Expected 10/9/2026

¥39,065.1

¥34,783

¥33,210

¥32,067.3

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW VRT

3RT20261BB401AA0
Siemens
1: ¥61,460.3
3Expected 10/8/2026

Mfr. Part #
3RT20261BB401AA0

Mouser Part #
982-3RT20261BB401AA0

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW VRT

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Datasheet

3Expected 10/8/2026

¥61,460.3

¥54,715

¥53,186.9

Min.: 1
Mult.: 1

All Results (3,123)

SIRIUS 2 Contactors

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