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.

Results: 154
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Relay Contact Form
Coil Voltage
Contact Current Rating
Coil Type
Switching Voltage
Series
Siemens Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 1NO/1NC
Datasheet
2In Stock
1Expected 23/10/2026
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 33 VAC, 33 VDC 51 A AC/DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S2 50A 120VAC SPRING 1NO/1NC
Datasheet
3In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 110 VAC, 120 VAC 51 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S2 40A 230VAC SCREW 1NO/1NC
Datasheet
4In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 230 VAC 41 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 16A 480VAC 1NO/1NC SCRW
Datasheet
6In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 480 VAC 17 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 12A 24VDC 2NO/2NC SCRW
Datasheet
5In Stock
Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC) 24 VDC 12 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW
Datasheet
5In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 220 VAC 25 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 32A 110VAC 1NO/1NC SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 110 VAC 32 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 7A 24VAC 1NO SCRW
Datasheet
11In Stock
Min.: 1
Mult.: 1

1 Form A (SPST-NO) 24 VAC 7 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW
Datasheet
5In Stock
Min.: 1
Mult.: 1

1 Form B (SPST-NC) 24 VDC 9 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 24 VDC 25 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 32A 220VAC 1NO/1NC SCRW
Datasheet
5In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 220 VAC 32 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 7A 110VAC 1NO SCRW
Datasheet
14In Stock
Min.: 1
Mult.: 1

1 Form A (SPST-NO) 110 VAC 7 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SPRG
Datasheet
9In Stock
Min.: 1
Mult.: 1

1 Form B (SPST-NC) 24 VDC 7 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SCRW
Datasheet
12In Stock
Min.: 1
Mult.: 1

1 Form A (SPST-NO) 24 VAC 9 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 12A 24VAC 1NC SCRW
Datasheet
11In Stock
Min.: 1
Mult.: 1

1 Form B (SPST-NC) 24 VAC 12 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 25A 110VAC 1NO/1NC SCRW
Datasheet
6In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 110 VAC 25 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 25A 24VDC 2NO/2NC SCRW
Datasheet
4In Stock
Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC) 24 VDC 25 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC
Datasheet
2In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 24 VAC 65 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S0 12A 24VAC 1NO/1NC SCRW
Datasheet
12In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 24 VAC 12 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR DC 5.5kW 24V 3POLE SZ S0
Datasheet
5In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 24 VAC 12 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical POWER CONTACTOR S0 32A 240VAC 1NO/1NC
Datasheet
4In Stock
Min.: 1
Mult.: 1

3 Form A (3PST-NO) 220 VAC, 240 VAC 32 A AC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SCRW
Datasheet
25In Stock
Min.: 1
Mult.: 1

1 Form A (SPST-NO) 24 VDC 7 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NC SCRW
Datasheet
46In Stock
Min.: 1
Mult.: 1

1 Form B (SPST-NC) 24 VDC 7 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR, AC3 9A 4KW 24VDC, 3-POLE
Datasheet
44In Stock
Min.: 1
Mult.: 1

1 Form A (SPST-NO) 24 VDC 9 A DC Type 690 VAC 3RT2
Siemens Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW
Datasheet
25In Stock
Min.: 1
Mult.: 1

1 Form B (SPST-NC) 24 VDC 9 A DC Type 690 VAC 3RT2