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SIRIUS 3RT23 4-Pole Contactors

Siemens SIRIUS 3RT23 Contactors are 4-pole AC-1 contactors with current up to 160A. The Siemens SIRIUS 3RT23 Contactors are designed for switching motors and feature screw or spring-load terminals. 3RT23 4-Pole Contactors offer high contact reliability, prolonged endurance, and usability in extreme conditions that characterize SIRIUS 2 devices.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 RES S0 30A 24VDC 5NO/1NC SCRW 3RT23251BB40 Siemens 1: $330.42 7In Stock	Mfr. Part No. 3RT23251BB40 Mouser Part No 982-3RT23251BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S0 30A 24VDC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	7In Stock	$330.42 $294.31 $281.03	Min.: 1 Mult.: 1		24 VDC	35 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S0 42A 120VAC 5NO/1NC SCRW 3RT23271AK60 Siemens 1: $360.00 5In Stock	Mfr. Part No. 3RT23271AK60 Mouser Part No 982-3RT23271AK60	Siemens	Contactors - Electromechanical CONTACTOR RES S0 42A 120VAC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	5In Stock	$360.00 $320.71 $306.22	Min.: 1 Mult.: 1		110 VAC, 120 VAC	50 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S0 35A 24VDC 5NO/1NC SCRW 3RT23261BB40 Siemens 1: $389.95 5In Stock	Mfr. Part No. 3RT23261BB40 Mouser Part No 982-3RT23261BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S0 35A 24VDC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	5In Stock	$389.95 $347.38 $331.69	Min.: 1 Mult.: 1		24 VDC	35 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW 3RT23271BB40 Siemens 1: $511.33 2In Stock	Mfr. Part No. 3RT23271BB40 Mouser Part No 982-3RT23271BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	2In Stock	$511.33 $455.45	Min.: 1 Mult.: 1		24 VDC	50 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SCRW 3RT23161BB40 Siemens 1: $138.28 20In Stock	Mfr. Part No. 3RT23161BB40 Mouser Part No 982-3RT23161BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SCRW Learn More about Siemens 3rt23 contactors	Datasheet	20In Stock	$138.28 $129.01 $118.98 $114.89	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	24 VDC	18 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 20A 24VDC 4NO SCRW 3RT23171BB40 Siemens 1: $166.18 20In Stock	Mfr. Part No. 3RT23171BB40 Mouser Part No 982-3RT23171BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S00 20A 24VDC 4NO SCRW Learn More about Siemens 3rt23 contactors	Datasheet	20In Stock	$166.18 $147.96 $141.27 $136.41	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	24 VDC	22 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SCRW 3RT23161AK60 Siemens 1: $124.06 6In Stock	Mfr. Part No. 3RT23161AK60 Mouser Part No 982-3RT23161AK60	Siemens	Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SCRW Learn More about Siemens 3rt23 contactors	Datasheet	6In Stock	$124.06 $111.79 $106.73 $103.06 $99.51	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	110 VAC	18 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 18A 240VAC 4NO SCRW 3RT23161AP60 Siemens 1: $123.60 1In Stock 4Expected 26/10/2026	Mfr. Part No. 3RT23161AP60 Mouser Part No 982-3RT23161AP60	Siemens	Contactors - Electromechanical CONTACTOR RES S00 18A 240VAC 4NO SCRW Learn More about Siemens 3rt23 contactors	Datasheet	1In Stock 4Expected 26/10/2026	$123.60 $111.79 $106.73 $103.06 $99.51	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	220 VAC, 240 VAC	18 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW 3RT23251AP60 Siemens 1: $213.85 2In Stock	Mfr. Part No. 3RT23251AP60 Mouser Part No 982-3RT23251AP60	Siemens	Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	2In Stock	$213.85 $193.62 $184.87 $178.50	Min.: 1 Mult.: 1		220 VAC, 240 VAC	35 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SPRG 3RT23162BB40 Siemens 1: $138.64 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RT23162BB40 Mouser Part No 982-3RT23162BB40	Siemens	Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SPRG Learn More about Siemens 3rt23 contactors	Datasheet	Non-Stocked Lead-Time 4 Weeks	$138.64 $124.62 $118.98 $114.89	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	24 VDC	18 A	DC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S00 20A 120VAC 4NO SCRW 3RT23171AK60 Siemens 1: $146.62 Lead-Time 6 Weeks	Mfr. Part No. 3RT23171AK60 Mouser Part No 982-3RT23171AK60	Siemens	Contactors - Electromechanical CONTACTOR RES S00 20A 120VAC 4NO SCRW Learn More about Siemens 3rt23 contactors	Datasheet	Lead-Time 6 Weeks	$146.62 $131.38 $125.44 $121.13	Min.: 1 Mult.: 1	4 Form A (4PST-NO)	110 VAC, 120 VAC	22 A	AC Type	690 VAC	3RT2
Contactors - Electromechanical CONTACTOR RES S0 30A 120VAC 5NO/1NC SCRW 3RT23251AK60 Siemens 1: $217.47 Lead-Time 5 Weeks	Mfr. Part No. 3RT23251AK60 Mouser Part No 982-3RT23251AK60	Siemens	Contactors - Electromechanical CONTACTOR RES S0 30A 120VAC 5NO/1NC SCRW Learn More about Siemens 3rt23 contactors	Datasheet	Lead-Time 5 Weeks	$217.47 $193.62 $184.87 $178.50	Min.: 1 Mult.: 1		110 VAC, 120 VAC	35 A	AC Type	690 VAC	3RT2

SIRIUS 3RT23 4-Pole Contactors

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