Electromechanical Contactors

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SIRIUS 3RT2 Power Contactors

Siemens SIRIUS 3RT2 Power Contactors are a power range of contactors for switching IE2 motors and highly efficient IE3 and IE4 motors. These contactors with screw terminals are 3-pole and 7.5kW to 55kW with sizes from S00 to S3. Siemens 3RT2 is part of the SIRIUS modular system for fast, flexible, and space-saving construction of control cabinets.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Relay Contact Form	Coil Voltage	Contact Current Rating	Coil Type	Switching Voltage	Series
Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SPRG 3RT20152BB42 Siemens 1: 106,99 € 9In Stock	Mfr. Part No. 3RT20152BB42 Mouser Part No 982-3RT20152BB42	Siemens	Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SPRG Learn More about Siemens 3rt2 contactors	Datasheet	9In Stock	106,99 € 101,04 € 95,10 € 89,16 € 83,21 €	Min.: 1 Mult.: 1	1 Form B (SPST-NC)	24 VDC	7 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SCRW 3RT20161AB01 Siemens 1: 97,82 € 12In Stock	Mfr. Part No. 3RT20161AB01 Mouser Part No 982-3RT20161AB01	Siemens	Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SCRW Learn More about Siemens 3rt2 contactors	Datasheet	12In Stock	97,82 € 92,37 € 86,94 € 81,51 € 76,08 €	Min.: 1 Mult.: 1	1 Form A (SPST-NO)	24 VAC	9 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 12A 24VAC 1NC SCRW 3RT20171AB02 Siemens 1: 120,62 € 11In Stock	Mfr. Part No. 3RT20171AB02 Mouser Part No 982-3RT20171AB02	Siemens	Contactors - Electromechanical CONTACTOR S00 12A 24VAC 1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	11In Stock	120,62 € 113,92 € 107,22 € 100,53 € 93,82 €	Min.: 1 Mult.: 1	1 Form B (SPST-NC)	24 VAC	12 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC 3RT20381AC20 Siemens 1: 483,60 € 2In Stock	Mfr. Part No. 3RT20381AC20 Mouser Part No 982-3RT20381AC20	Siemens	Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	2In Stock	483,60 € 430,50 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VAC	65 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 7A 24VAC 1NO SCRW 3RT20151AB01 Siemens 1: 91,00 € 11In Stock	Mfr. Part No. 3RT20151AB01 Mouser Part No 982-3RT20151AB01	Siemens	Contactors - Electromechanical CONTACTOR S00 7A 24VAC 1NO SCRW Learn More about Siemens 3rt2 contactors	Datasheet	11In Stock	91,00 € 85,94 € 80,88 € 75,83 € 71,20 €	Min.: 1 Mult.: 1	1 Form A (SPST-NO)	24 VAC	7 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW 3RT20161FB443MA0 Siemens 1: 181,53 € 5In Stock	Mfr. Part No. 3RT20161FB443MA0 Mouser Part No 982-3RT20161FB443MA0	Siemens	Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	181,53 € 161,64 € 154,31 € 149,00 €	Min.: 1 Mult.: 1	1 Form B (SPST-NC)	24 VDC	9 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW 3RT20261KB40 Siemens 1: 321,48 € 3In Stock	Mfr. Part No. 3RT20261KB40 Mouser Part No 982-3RT20261KB40	Siemens	Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	321,48 € 286,23 € 273,28 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VDC	25 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 32A 220VAC 1NO/1NC SCRW 3RT20271AN20 Siemens 1: 271,16 € 5In Stock	Mfr. Part No. 3RT20271AN20 Mouser Part No 982-3RT20271AN20	Siemens	Contactors - Electromechanical CONTACTOR S0 32A 220VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	271,16 € 241,39 € 230,49 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	220 VAC	32 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S2 50A 24VAC SCREW 1NO/1NC 3RT20361AC20 Siemens 1: 310,30 € 3In Stock	Mfr. Part No. 3RT20361AC20 Mouser Part No 982-3RT20361AC20	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 24VAC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	310,30 € 276,28 € 263,78 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VAC	51 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NO SCRW 3RT20161AK61 Siemens 1: 97,82 € 15In Stock	Mfr. Part No. 3RT20161AK61 Mouser Part No 982-3RT20161AK61	Siemens	Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NO SCRW Learn More about Siemens 3rt2 contactors	Datasheet	15In Stock	97,82 € 92,37 € 86,94 € 81,51 € 76,08 €	Min.: 1 Mult.: 1	1 Form A (SPST-NO)	110 VAC, 120 VAC	9 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SCRW 3RT20251FB40 Siemens 1: 296,70 € 4In Stock	Mfr. Part No. 3RT20251FB40 Mouser Part No 982-3RT20251FB40	Siemens	Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	4In Stock	296,70 € 264,18 € 252,22 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VDC	17 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 25A 110VAC 1NO/1NC SCRW 3RT20261AG20 Siemens 1: 191,10 € 5In Stock	Mfr. Part No. 3RT20261AG20 Mouser Part No 982-3RT20261AG20	Siemens	Contactors - Electromechanical CONTACTOR S0 25A 110VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	191,10 € 170,74 € 162,45 € 156,85 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	110 VAC	25 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR SZ 1 32A 120VAC 1NO/1NC SCRW 3RT20271AK600UA0 Siemens 1: 318,24 € 3In Stock	Mfr. Part No. 3RT20271AK600UA0 Mouser Part No 982-3RT20271AK600UA0	Siemens	Contactors - Electromechanical CONTACTOR SZ 1 32A 120VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	318,24 € 283,36 € 270,54 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	110 VAC, 120 VAC	32 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 38A 220VAC 1NO/1NC SCRW 3RT20281AN20 Siemens 1: 300,67 € 3In Stock	Mfr. Part No. 3RT20281AN20 Mouser Part No 982-3RT20281AN20	Siemens	Contactors - Electromechanical CONTACTOR S0 38A 220VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	300,67 € 267,71 € 255,60 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	220 VAC	38 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 1NO/1NC 3RT20361NB30 Siemens 1: 406,54 € 2In Stock 1Expected 10/19/2026	Mfr. Part No. 3RT20361NB30 Mouser Part No 982-3RT20361NB30	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	2In Stock 1Expected 10/19/2026	406,54 € 361,97 € 345,60 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	33 VAC, 33 VDC	51 A	AC/DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S2 50A 120VAC SPRING 1NO/1NC 3RT20363AK60 Siemens 1: 310,30 € 3In Stock	Mfr. Part No. 3RT20363AK60 Mouser Part No 982-3RT20363AK60	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 120VAC SPRING 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	310,30 € 276,28 € 263,78 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	110 VAC, 120 VAC	51 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR DC 5.5kW 24V 3POLE SZ S0 3RT20242BB40 Siemens 1: 214,04 € 5In Stock	Mfr. Part No. 3RT20242BB40 Mouser Part No 982-3RT20242BB40	Siemens	Contactors - Electromechanical CONTACTOR DC 5.5kW 24V 3POLE SZ S0 Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	214,04 € 191,24 € 181,95 € 175,67 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VAC	12 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical POWER CONTACTOR S0 32A 240VAC 1NO/1NC 3RT20271AP60 Siemens 1: 271,16 € 4In Stock	Mfr. Part No. 3RT20271AP60 Mouser Part No 982-3RT20271AP60	Siemens	Contactors - Electromechanical POWER CONTACTOR S0 32A 240VAC 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	4In Stock	271,16 € 241,39 € 230,49 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	220 VAC, 240 VAC	32 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 38A 24VAC 1NO/1NC SCRW 3RT20281AC20 Siemens 1: 300,67 € 4In Stock	Mfr. Part No. 3RT20281AC20 Mouser Part No 982-3RT20281AC20	Siemens	Contactors - Electromechanical CONTACTOR S0 38A 24VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	4In Stock	300,67 € 267,71 € 255,60 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	24 VAC	38 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 12A 24VDC 2NO/2NC SCRW 3RT20241BB443MA0 Siemens 1: 251,18 € 5In Stock	Mfr. Part No. 3RT20241BB443MA0 Mouser Part No 982-3RT20241BB443MA0	Siemens	Contactors - Electromechanical CONTACTOR S0 12A 24VDC 2NO/2NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	251,18 € 223,62 € 213,51 €	Min.: 1 Mult.: 1	2 Form A (DPST-NO), 2 Form B (DPST-NC)	24 VDC	12 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW 3RT20261AN20 Siemens 1: 191,10 € 5In Stock	Mfr. Part No. 3RT20261AN20 Mouser Part No 982-3RT20261AN20	Siemens	Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	191,10 € 170,74 € 162,45 € 156,85 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	220 VAC	25 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 32A 110VAC 1NO/1NC SCRW 3RT20271AG20 Siemens 1: 271,16 € 3In Stock	Mfr. Part No. 3RT20271AG20 Mouser Part No 982-3RT20271AG20	Siemens	Contactors - Electromechanical CONTACTOR S0 32A 110VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	3In Stock	271,16 € 241,39 € 230,49 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	110 VAC	32 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S0 16A 480VAC 1NO/1NC SCRW 3RT20251AV60 Siemens 1: 155,52 € 6In Stock	Mfr. Part No. 3RT20251AV60 Mouser Part No 982-3RT20251AV60	Siemens	Contactors - Electromechanical CONTACTOR S0 16A 480VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	6In Stock	155,52 € 138,48 € 132,21 € 127,66 €	Min.: 1 Mult.: 1	3 Form A (3PST-NO)	480 VAC	17 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SCRW 3RT20151BB41 Siemens 1: 103,03 € 25In Stock	Mfr. Part No. 3RT20151BB41 Mouser Part No 982-3RT20151BB41	Siemens	Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SCRW Learn More about Siemens 3rt2 contactors	Datasheet	25In Stock	103,03 € 93,65 € 89,41 € 84,80 € View 79,19 € Quote	Min.: 1 Mult.: 1	1 Form A (SPST-NO)	24 VDC	7 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SCRW 3RT20151BB42 Siemens 1: 103,47 € 36In Stock	Mfr. Part No. 3RT20151BB42 Mouser Part No 982-3RT20151BB42	Siemens	Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	36In Stock	103,47 € 93,65 € 90,45 € 86,34 € 83,38 €	Min.: 1 Mult.: 1	1 Form B (SPST-NC)	24 VDC	7 A	DC Type	690 VAC	3RT2

SIRIUS 3RT2 Power Contactors

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