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Magnetic Contactors by SIEMENS (913 items)

Siemens IECPowerContactor, Non-Reversing, 110VAC 3RT20161AF02
Siemens

IECPowerContactor, Non-Reversing, 110VAC

Zoro # G8360318
Mfr # 3RT20161AF02
product price:  $98.49
/ea
Siemens IECPowerContactor, Non-Reversing, 110VAC 3RT20161AF01
Siemens

IECPowerContactor, Non-Reversing, 110VAC

Zoro # G8362962
Mfr # 3RT20161AF01
product price:  $95.15
/ea
Siemens IEC Power Contactor, Non-Reversing, 24V DC 3RT20162BB42
Siemens

IEC Power Contactor, Non-Reversing, 24V DC

Zoro # G8363818
Mfr # 3RT20162BB42
product price:  $85.79
/ea
Siemens IECPowerContactor, Non-Reversing, 120VAC 3RT20451AK60
Siemens

IECPowerContactor, Non-Reversing, 120VAC

Zoro # G8360092
Mfr # 3RT20451AK60
product price:  $581.99
/ea
Siemens IECPowerContactor, NoReversing, 110/120VAC 3RT20162AK61
Siemens

IECPowerContactor, NoReversing, 110/120VAC

Zoro # G8360196
Mfr # 3RT20162AK61
product price:  $94.79
/ea
Siemens IECMagContactor, NonReversing, 110/120VAC 3RT20272AK60
Siemens

IECMagContactor, NonReversing, 110/120VAC

Zoro # G8361282
Mfr # 3RT20272AK60
product price:  $263.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20152BB41
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8360354
Mfr # 3RT20152BB41
product price:  $94.29
/ea
Siemens capacitor contactor AC-6b 20 kVAr 3RT2626-1AK65
Siemens

capacitor contactor AC-6b 20 kVAr

Zoro # G315868873
Mfr # 3RT2626-1AK65
product price:  $197.99
/ea
Sold in mult. of 3 for $593.97
Siemens 120VAC Reversing Magnetic Contactor 3P 27A NEMA 1 43DP32AF
Siemens

120VAC Reversing Magnetic Contactor 3P 27A NEMA 1

Zoro # G6370752
Mfr # 43DP32AF
product price:  $955.99
/ea
Siemens 240VAC Reversing Magnetic Contactor 3P 90A NEMA 3 43HP32AA
Siemens

240VAC Reversing Magnetic Contactor 3P 90A NEMA 3

Zoro # G6370962
Mfr # 43HP32AA
product price:  $3,128.99
/ea
Siemens 240VAC Reversing Magnetic Contactor 3P 45A NEMA 2 43FP32AA
Siemens

240VAC Reversing Magnetic Contactor 3P 45A NEMA 2

Zoro # G6370865
Mfr # 43FP32AA
product price:  $1,710.99
/ea
Siemens IECPowerContactr, NoReversing, 110/120VAC 3RT20232AK60
Siemens

IECPowerContactr, NoReversing, 110/120VAC

Zoro # G8364107
Mfr # 3RT20232AK60
product price:  $99.79
/ea
Siemens IECPowerContactor, NoReversing, 110/120VAC 3RT20363AK60
Siemens

IECPowerContactor, NoReversing, 110/120VAC

Zoro # G8360555
Mfr # 3RT20363AK60
product price:  $256.99
/ea
Siemens 480VAC Reversing Magnetic Contactor 3P 40A NEMA 1-3/4 43EP32AH
Siemens

480VAC Reversing Magnetic Contactor 3P 40A NEMA 1-3/4

Zoro # G6370847
Mfr # 43EP32AH
product price:  $1,237.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20262BB40
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8363127
Mfr # 3RT20262BB40
product price:  $237.99
/ea
Siemens 120VAC Non-Reversing Magnetic Contactor 3P 45A NEMA 2 40FP32AF
Siemens

120VAC Non-Reversing Magnetic Contactor 3P 45A NEMA 2

Zoro # G6370402
Mfr # 40FP32AF
product price:  $799.99
/ea
Siemens IECPowerContactor, Non-Reversing, 230VAC 3RT20162AP01
Siemens

IECPowerContactor, Non-Reversing, 230VAC

Zoro # G8363355
Mfr # 3RT20162AP01
product price:  $80.39
/ea
Siemens IECPowerContactor, Reversing, 110/120VAC 3RA23358XB301AK6
Siemens

IECPowerContactor, Reversing, 110/120VAC

Zoro # G8359794
Mfr # 3RA23358XB301AK6
product price:  $657.99
/ea
Siemens IECPowerContactor, Non-Reversing, 110VAC 3RT20381AG20
Siemens

IECPowerContactor, Non-Reversing, 110VAC

Zoro # G8360162
Mfr # 3RT20381AG20
product price:  $412.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20161FB41
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8360424
Mfr # 3RT20161FB41
product price:  $108.99
/ea
Siemens IECPowerContactor, Non-Reversing, 110VAC 3RT20162AF02
Siemens

IECPowerContactor, Non-Reversing, 110VAC

Zoro # G8361422
Mfr # 3RT20162AF02
product price:  $90.15
/ea
Siemens 480VAC Non-Reversing Magnetic Contactor 3P 27A NEMA 1 40DP32AH
Siemens

480VAC Non-Reversing Magnetic Contactor 3P 27A NEMA 1

Zoro # G6370341
Mfr # 40DP32AH
product price:  $435.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20231BB40
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8359462
Mfr # 3RT20231BB40
product price:  $213.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20172BB41
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8360887
Mfr # 3RT20172BB41
product price:  $126.99
/ea
Siemens INSTA contactor with 1 NO contact and 1 NC contact Contact for 230 V AC 400V 5TT5001-2
Siemens

INSTA contactor with 1 NO contact and 1 NC contact Contact for 230 V AC 400V

Zoro # G216096443
Mfr # 5TT5001-2
product price:  $79.99
/ea
Sold in mult. of 5 for $399.95
Siemens INSTA contactor with 1 NO contact and 1 NC contact Contact for 230 V AC, 400V 5TT5801-0
Siemens

INSTA contactor with 1 NO contact and 1 NC contact Contact for 230 V AC, 400V

Zoro # G316096367
Mfr # 5TT5801-0
product price:  $46.59
/ea
Sold in mult. of 9 for $419.31
Siemens contactor AC-1 110 A 3RT2337-1AK60
Siemens

contactor AC-1 110 A

Zoro # G915868976
Mfr # 3RT2337-1AK60
product price:  $416.99
/ea
Sold in mult. of 2 for $833.98
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20152KB42
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8363425
Mfr # 3RT20152KB42
product price:  $118.99
/ea
Siemens IECPowerContactor, Non-Reversing, 480VAC 3RT20171AV61
Siemens

IECPowerContactor, Non-Reversing, 480VAC

Zoro # G8363093
Mfr # 3RT20171AV61
product price:  $107.99
/ea
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20282BB40
Siemens

IEC PowerContactor, Non-Reversing, 24VDC

Zoro # G8360546
Mfr # 3RT20282BB40
product price:  $337.99
/ea
Siemens 208VAC Non-Reversing Magnetic Contactor 3P 40A NEMA 1-3/4 40EP32AD
Siemens

208VAC Non-Reversing Magnetic Contactor 3P 40A NEMA 1-3/4

Zoro # G6370375
Mfr # 40EP32AD
product price:  $642.99
/ea
Siemens 240VAC Reversing Magnetic Contactor 3P 40A NEMA 1-3/4 43EP32AA
Siemens

240VAC Reversing Magnetic Contactor 3P 40A NEMA 1-3/4

Zoro # G6370813
Mfr # 43EP32AA
product price:  $1,280.99
/ea
Siemens 120VAC Non-Reversing Magnetic Contactor 3P 115A NEMA 3-1/2 40IP32AF
Siemens

120VAC Non-Reversing Magnetic Contactor 3P 115A NEMA 3-1/2

Zoro # G6370551
Mfr # 40IP32AF
product price:  $2,312.99
/ea
Siemens 120VAC Reversing Magnetic Contactor 3P 45A NEMA 2 43FP32AF
Siemens

120VAC Reversing Magnetic Contactor 3P 45A NEMA 2

Zoro # G6370856
Mfr # 43FP32AF
product price:  $1,955.99
/ea
Siemens IECPowerContactor, NoReversing, 110/120VAC 3RT25351AK60
Siemens

IECPowerContactor, NoReversing, 110/120VAC

Zoro # G8362637
Mfr # 3RT25351AK60
product price:  $326.99
/ea
Siemens IECPowerContactor, Non-Reversing, 120VAC 3RT20471AK60
Siemens

IECPowerContactor, Non-Reversing, 120VAC

Zoro # G8359645
Mfr # 3RT20471AK60
product price:  $726.99
/ea
Magnetic Contactors by SIEMENS (913 items)
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About Magnetic Contactors

Magnetic contactors are an electrical device used to control and switch on or off an electric circuit. They can be used in a wide range of applications such as controlling motors, pumps, and other large loads. Magnetic contactors are designed to protect circuits from short-circuiting and overloads.

Types of Magnetic Contactors

There are several different types of magnetic contactors available on the market today. Some may be designed for specific tasks, while others may be more versatile. Commonly used magnetic contactors include direct current (DC) contactors, alternating current (AC) contactors, and motor starters.

How Magnetic Contactors are Made

Magnetic contactors consist of several components including a coil, core, armature plate, and contacts. The coil is typically made up of copper wire wound around a metal core which acts as an electromagnet when energized by electricity. The armature plate is connected to the contacts which open or close when the coil is energized.

Industries that use Magnetic Contactors

Magnetic contactors are commonly found in industrial applications such as manufacturing plants where they are used to control motors or other large loads. They can also be found in residential settings such as HVAC systems where they help regulate temperature levels. Professionals working in these industries rely on magnetic contactors for safe operation of their equipment.

Find the Magnetic Contactors You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Definite Purpose ContactorsIEC Magnetic ContactorsAuxiliary ContactsContactor AccessoriesMagnetic Motor Starters
IEC Magnetic Motor StartersManual Motor StartersMotor Starter AccessoriesMotor Starter EnclosuresReplacement Coils
120v contactor coilnema size 4 contactorrelay timerstar deltanema 1 contactor
24v coil for contactorrelay timerselectrical connectionscontactor relay timer modulereversing contactor mechanical interlock

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