Electromechanical Contactors – Mouser Canada

Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Kitchener) (800) 346-6873 Feedback

Change Location

CAD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

Relay Contact Form

Coil Voltage

Contact Current Rating

Coil Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SCRW

3RT23161BB40
Siemens
1: $199.47
20In Stock

Mfr. Part #
3RT23161BB40

Mouser Part #
982-3RT23161BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SCRW

Datasheet

20In Stock

$199.47

$179.45

$171.33

$165.44

Min.: 1
Mult.: 1

4 Form A (4PST-NO)

24 VDC

18 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S0 30A 24VDC 5NO/1NC SCRW

3RT23251BB40
Siemens
1: $488.91
7In Stock

Mfr. Part #
3RT23251BB40

Mouser Part #
982-3RT23251BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S0 30A 24VDC 5NO/1NC SCRW

Datasheet

7In Stock

$488.91

$446.98

$426.74

Min.: 1
Mult.: 1

24 VDC

35 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S0 35A 24VDC 5NO/1NC SCRW

3RT23261BB40
Siemens
1: $581.41
5In Stock

Mfr. Part #
3RT23261BB40

Mouser Part #
982-3RT23261BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S0 35A 24VDC 5NO/1NC SCRW

Datasheet

5In Stock

$581.41

$526.06

$502.26

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: $548.24
5In Stock

Mfr. Part #
3RT23271AK60

Mouser Part #
982-3RT23271AK60

Siemens

Contactors - Electromechanical CONTACTOR RES S0 42A 120VAC 5NO/1NC SCRW

Datasheet

5In Stock

$548.24

$488.09

$466.00

Min.: 1
Mult.: 1

110 VAC, 120 VAC

50 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SCRW

3RT23161AK60
Siemens
1: $178.65
6In Stock

Mfr. Part #
3RT23161AK60

Mouser Part #
982-3RT23161AK60

Siemens

Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SCRW

Datasheet

6In Stock

$178.65

$160.98

$153.69

$148.41

$143.29

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: $177.98
1In Stock

Mfr. Part #
3RT23161AP60

Mouser Part #
982-3RT23161AP60

Siemens

Contactors - Electromechanical CONTACTOR RES S00 18A 240VAC 4NO SCRW

Datasheet

1In Stock

$177.98

$160.98

$153.69

$148.41

$143.29

Min.: 1
Mult.: 1

4 Form A (4PST-NO)

220 VAC, 240 VAC

18 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SPRG

3RT23162BB40
Siemens
1: $199.64
4In Stock

Mfr. Part #
3RT23162BB40

Mouser Part #
982-3RT23162BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S00 18A 24VDC 4NO SPRG

Datasheet

4In Stock

$199.64

$179.45

$171.33

$165.44

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: $237.63
10In Stock
11Expected 2026-09-02

Mfr. Part #
3RT23171BB40

Mouser Part #
982-3RT23171BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S00 20A 24VDC 4NO SCRW

Datasheet

10In Stock

11Expected 2026-09-02

$237.63

$213.06

$203.43

$196.43

Min.: 1
Mult.: 1

4 Form A (4PST-NO)

24 VDC

22 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW

3RT23251AP60
Siemens
1: $307.94
2In Stock

Mfr. Part #
3RT23251AP60

Mouser Part #
982-3RT23251AP60

Siemens

Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW

Datasheet

2In Stock

$307.94

$278.81

$266.21

$257.04

Min.: 1
Mult.: 1

220 VAC, 240 VAC

35 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW

3RT23271BB40
Siemens
1: $766.50
2In Stock

Mfr. Part #
3RT23271BB40

Mouser Part #
982-3RT23271BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW

Datasheet

2In Stock

$766.50

$694.93

Min.: 1
Mult.: 1

24 VDC

50 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR RES S00 20A 120VAC 4NO SCRW

3RT23171AK60
Siemens
1: $211.13
Lead-Time 6 Weeks

Mfr. Part #
3RT23171AK60

Mouser Part #
982-3RT23171AK60

Siemens

Contactors - Electromechanical CONTACTOR RES S00 20A 120VAC 4NO SCRW

Datasheet

Lead-Time 6 Weeks

$211.13

$189.19

$180.63

$174.43

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: $313.16
Lead-Time 5 Weeks

Mfr. Part #
3RT23251AK60

Mouser Part #
982-3RT23251AK60

Siemens

Contactors - Electromechanical CONTACTOR RES S0 30A 120VAC 5NO/1NC SCRW

Datasheet

Lead-Time 5 Weeks

$313.16

$278.81

$266.21

$257.04

Min.: 1
Mult.: 1

110 VAC, 120 VAC

35 A

AC Type

690 VAC

3RT2