Contactors - Solid State

Solid state contactors are electronically controlled switching devices that use semiconductor technology to switch electrical loads without mechanical contacts, providing fast, reliable and quiet operation. Common types include AC solid state contactors, DC solid state contactors, and three-phase solid state contactors, all of which are available from Mouser.

Solid state contactors are widely used in HVAC systems, packaging equipment, industrial automation, motor control, heating systems, and process machinery where frequent switching is required. Their contactless design helps reduce wear, maintenance, and downtime in demanding operating environments.

When selecting a solid state contactor, consider load voltage, current rating, switching frequency, phase configuration, and thermal management requirements.

Key Features & Specifications

AC, DC, and three-phase switching options
Wide load voltage and current ratings
Fast switching with no mechanical contact wear
Silent operation with high reliability and long service life
Compact DIN rail and panel-mount form factors

Solid State Contactors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many solid state contactor manufacturers including Carlo Gavazzi, Eaton, Omron, Phoenix Contact, Schneider Electric, Sensata, Siemens & more.

Please view our large selection of industrial solid state contactors below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Load Current Rating	Load Voltage Rating	Control Voltage Range	Input Current	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Series
Contactors - Solid State 1P-SSC-DC IN-ZC 600V 30A 1200VP-U-SRW IN RGC1A60D30KGU Carlo Gavazzi 1: 682,59 kr. 177In Stock	Mfr. Part No. RGC1A60D30KGU Mouser Part No 225-RGC1A60D30KGU	Carlo Gavazzi	Contactors - Solid State 1P-SSC-DC IN-ZC 600V 30A 1200VP-U-SRW IN Learn More about Carlo Gavazzi rgc1a ssrs	Datasheet	177In Stock	682,59 kr. 682,52 kr. 640,89 kr. 639,55 kr. View 611,87 kr. 593,89 kr. Quote	Min.: 1 Mult.: 1	DIN Rail Mount	30 A	42 VAC to 600 VAC	3 VDC to 32 VDC	250 mA	- 40 C	+ 80 C				RGC1A
Contactors - Solid State 2P -SSC-DC IN-ZC 600V 3X75A 1200VP-E-CLP IN MNTR RGC2A60D75GGEDFM Carlo Gavazzi 1: 3.510,60 kr. 11In Stock	Mfr. Part No. RGC2A60D75GGEDFM Mouser Part No 225-RGC2A60D75GGEDFM	Carlo Gavazzi	Contactors - Solid State 2P -SSC-DC IN-ZC 600V 3X75A 1200VP-E-CLP IN MNTR Learn More about Carlo Gavazzi rgc2a 3a ssrs	Datasheet	11In Stock	3.510,60 kr. 3.416,53 kr. 3.339,10 kr. 3.335,07 kr. View Quote	Min.: 1 Mult.: 1											RGC2A
Contactors - Solid State Starter,FVNR SZ2,13-52Amps,Open,120/240V 14FUF32AA Siemens 1: 7.081,11 kr. 4In Stock	Mfr. Part No. 14FUF32AA Mouser Part No 982-14FUF32AA	Siemens	Contactors - Solid State Starter,FVNR SZ2,13-52Amps,Open,120/240V Learn More about Siemens class 14 non reversing starters	Datasheet	4In Stock	7.081,11 kr.	Min.: 1 Mult.: 1	Chassis Mount	52 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	4 in	8.13 in	Class 14
Contactors - Solid State Starter,FVNR SZ2,13-52Amps,N1,120/240V 14FUF32BA Siemens 1: 9.316,05 kr. 3In Stock	Mfr. Part No. 14FUF32BA Mouser Part No 982-14FUF32BA	Siemens	Contactors - Solid State Starter,FVNR SZ2,13-52Amps,N1,120/240V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	9.316,05 kr. 8.932,16 kr.	Min.: 1 Mult.: 1	Chassis Mount	52 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	8 in	7 in	14 in	Class 14
Contactors - Solid State Starter,FVNR SZ3,25-100Amps,Open,120V 14HUG32AF Siemens 1: 11.051,17 kr. 1In Stock	Mfr. Part No. 14HUG32AF Mouser Part No 982-14HUG32AF	Siemens	Contactors - Solid State Starter,FVNR SZ3,25-100Amps,Open,120V Learn More about Siemens class 14 non reversing starters	Datasheet	1In Stock	11.051,17 kr.	Min.: 1 Mult.: 1	Chassis Mount	100 A	600 VAC	110 VAC, 120 VAC		- 20 C	+ 40 C	6.75 in	5.19 in	9.78 in	Class 14
Contactors - Solid State SS CONT,10A,48-600V,3P,4-30VDC,ZP,SCREW 3RF24101AC45 Siemens 1: 2.985,34 kr. 5In Stock	Mfr. Part No. 3RF24101AC45 Mouser Part No 982-3RF24101AC45	Siemens	Contactors - Solid State SS CONT,10A,48-600V,3P,4-30VDC,ZP,SCREW Learn More about Siemens 3rf4 solid state switching devices	Datasheet	5In Stock	2.985,34 kr. 2.907,91 kr.	Min.: 1 Mult.: 1	Chassis Mount	10.5 A	48 VAC to 600 VAC	4 VDC to 30 VDC		- 25 C	+ 60 C	45 mm	96.5 mm	95 mm	3RF4
Contactors - Solid State Starter,FVNR SZ0,0.25-1Amps,Open,120/240 14CUA32AA Siemens 1: 4.184,39 kr. 4In Stock	Mfr. Part No. 14CUA32AA Mouser Part No 982-14CUA32AA	Siemens	Contactors - Solid State Starter,FVNR SZ0,0.25-1Amps,Open,120/240 Learn More about Siemens class 14 non reversing starters	Datasheet	4In Stock	4.184,39 kr.	Min.: 1 Mult.: 1	Chassis Mount	1 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ1,10-40Amps,Open,120/240V 14DUE32AA Siemens 1: 4.142,24 kr. 5In Stock	Mfr. Part No. 14DUE32AA Mouser Part No 982-14DUE32AA	Siemens	Contactors - Solid State Starter,FVNR SZ1,10-40Amps,Open,120/240V Learn More about Siemens class 14 non reversing starters	Datasheet	5In Stock	4.142,24 kr.	Min.: 1 Mult.: 1	Chassis Mount	40 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ2,13-52Amps,N1,240/480V 14FUF32BC Siemens 1: 8.630,32 kr. 3In Stock	Mfr. Part No. 14FUF32BC Mouser Part No 982-14FUF32BC	Siemens	Contactors - Solid State Starter,FVNR SZ2,13-52Amps,N1,240/480V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	8.630,32 kr. 8.290,45 kr.	Min.: 1 Mult.: 1	Chassis Mount	52 A	600 VAC	220 VAC to 480 VAC		- 20 C	+ 40 C	8 in	7 in	14 in	Class 14
Contactors - Solid State Starter,FVNR SZ1,5.5-22Amps,Open,120/240 14DUD32AA Siemens 1: 4.142,24 kr. 4In Stock	Mfr. Part No. 14DUD32AA Mouser Part No 982-14DUD32AA	Siemens	Contactors - Solid State Starter,FVNR SZ1,5.5-22Amps,Open,120/240 Learn More about Siemens class 14 non reversing starters	Datasheet	4In Stock	4.142,24 kr.	Min.: 1 Mult.: 1	Chassis Mount	22 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ2,13-52Amps,Open,480V 14FUF32AH Siemens 1: 7.081,11 kr. 3In Stock	Mfr. Part No. 14FUF32AH Mouser Part No 982-14FUF32AH	Siemens	Contactors - Solid State Starter,FVNR SZ2,13-52Amps,Open,480V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	7.081,11 kr.	Min.: 1 Mult.: 1	Chassis Mount	52 A	600 VAC	380 VAC to 440 VAC, 440 VAC to 480 VAC		- 20 C	+ 40 C	5.75 in	4 in	8.13 in	Class 14
Contactors - Solid State Starter,FVNR SZ4,50-200Amps,Open,120/240 14JUH32AA Siemens 1: 23.797,25 kr. 2In Stock	Mfr. Part No. 14JUH32AA Mouser Part No 982-14JUH32AA	Siemens	Contactors - Solid State Starter,FVNR SZ4,50-200Amps,Open,120/240 Learn More about Siemens class 14 non reversing starters	Datasheet	2In Stock	23.797,25 kr.	Min.: 1 Mult.: 1	Chassis Mount	200 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	6.75 in	5.75 in	11.06 in	Class 14
Contactors - Solid State Starter,FVNR SZ00,0.75-3.4Amps,Open,120/ 14BUB32AA Siemens 1: 3.280,46 kr. 5In Stock	Mfr. Part No. 14BUB32AA Mouser Part No 982-14BUB32AA	Siemens	Contactors - Solid State Starter,FVNR SZ00,0.75-3.4Amps,Open,120/ Learn More about Siemens class 14 non reversing starters	Datasheet	5In Stock	3.280,46 kr.	Min.: 1 Mult.: 1	Chassis Mount	3.4 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ0,3-12Amps,Open,120V 14CUC32AF Siemens 1: 3.947,09 kr. 3In Stock	Mfr. Part No. 14CUC32AF Mouser Part No 982-14CUC32AF	Siemens	Contactors - Solid State Starter,FVNR SZ0,3-12Amps,Open,120V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	3.947,09 kr.	Min.: 1 Mult.: 1	Chassis Mount	12 A	600 VAC	110 VAC, 120 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ0,5.5-22Amps,Open,120/240 14CUD32AA Siemens 1: 3.947,09 kr. 5In Stock	Mfr. Part No. 14CUD32AA Mouser Part No 982-14CUD32AA	Siemens	Contactors - Solid State Starter,FVNR SZ0,5.5-22Amps,Open,120/240 Learn More about Siemens class 14 non reversing starters	Datasheet	5In Stock	3.947,09 kr.	Min.: 1 Mult.: 1	Chassis Mount	22 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ0,0.75-3.4Amps,Open,120/2 14CUB32AA Siemens 1: 3.947,09 kr. 5In Stock	Mfr. Part No. 14CUB32AA Mouser Part No 982-14CUB32AA	Siemens	Contactors - Solid State Starter,FVNR SZ0,0.75-3.4Amps,Open,120/2 Learn More about Siemens class 14 non reversing starters	Datasheet	5In Stock	3.947,09 kr.	Min.: 1 Mult.: 1	Chassis Mount	3.4 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ1,10-40Amps,N1,120/240V 14DUE32BA Siemens 1: 5.416,41 kr. 3In Stock	Mfr. Part No. 14DUE32BA Mouser Part No 982-14DUE32BA	Siemens	Contactors - Solid State Starter,FVNR SZ1,10-40Amps,N1,120/240V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	5.416,41 kr. 5.182,24 kr.	Min.: 1 Mult.: 1	Chassis Mount	40 A	600 VAC	110 VAC to 240 VAC		- 20 C	+ 40 C	7 in	5 in	11 in	Class 14
Contactors - Solid State Starter,FVNR SZ0,0.75-3.4Amps,Open,120V 14CUB32AF Siemens 1: 4.848,48 kr. 5In Stock	Mfr. Part No. 14CUB32AF Mouser Part No 982-14CUB32AF	Siemens	Contactors - Solid State Starter,FVNR SZ0,0.75-3.4Amps,Open,120V Learn More about Siemens class 14 non reversing starters	Datasheet	5In Stock	4.848,48 kr. 4.417,44 kr.	Min.: 1 Mult.: 1	Chassis Mount	3.4 A	600 VAC	110 VAC, 120 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State Starter,FVNR SZ1 3/4,10-40Amps,Open,240V 14EUE32AG Siemens 1: 5.501,60 kr. 3In Stock	Mfr. Part No. 14EUE32AG Mouser Part No 982-14EUE32AG	Siemens	Contactors - Solid State Starter,FVNR SZ1 3/4,10-40Amps,Open,240V Learn More about Siemens class 14 non reversing starters	Datasheet	3In Stock	5.501,60 kr.	Min.: 1 Mult.: 1	Chassis Mount	40 A	600 VAC	190 VAC to 220 VAC, 220 VAC to 240 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in	Class 14
Contactors - Solid State 1PHASE SSR ZERO SCREW 4-32V 48-600V 35A SSD1A335BDC2 Schneider Electric 1: 562,56 kr. 1In Stock	Mfr. Part No. SSD1A335BDC2 Mouser Part No 996-SSD1A335BDC2	Schneider Electric	Contactors - Solid State 1PHASE SSR ZERO SCREW 4-32V 48-600V 35A Learn More about Schneider Electric schneider ssd1 solid state relays	Datasheet	1In Stock	562,56 kr.	Min.: 1 Mult.: 1	DIN Rail Mount	150 mA to 35 A		4 VDC to 32 VDC	10 mA to 15 mA	- 40 C	+ 80 C				SSD1
Contactors - Solid State 1P-SSC V IN - PS 480V 15A 1200VP-E RGC1P48V12EA Carlo Gavazzi 1: 1.703,42 kr. 2In Stock	Mfr. Part No. RGC1P48V12EA Mouser Part No 225-RGC1P48V12EA	Carlo Gavazzi	Contactors - Solid State 1P-SSC V IN - PS 480V 15A 1200VP-E Learn More about Carlo Gavazzi rgc1p ssr	Datasheet	2In Stock	1.703,42 kr. 1.655,90 kr. 1.600,02 kr. 1.599,57 kr. View 1.552,28 kr. Quote	Min.: 1 Mult.: 1											RGC1P
Contactors - Solid State 2P -SSC-DC IN-ZC 220V 3X25A 800VP-E-SRW IN RGC2A22D25KKE Carlo Gavazzi 1: 1.316,47 kr. 3In Stock	Mfr. Part No. RGC2A22D25KKE Mouser Part No 225-RGC2A22D25KKE	Carlo Gavazzi	Contactors - Solid State 2P -SSC-DC IN-ZC 220V 3X25A 800VP-E-SRW IN Learn More about Carlo Gavazzi rgc2a 3a ssrs	Datasheet	3In Stock	1.316,47 kr. 1.250,67 kr. 1.184,80 kr. Quote Quote	Min.: 1 Mult.: 1											RGC2A
Contactors - Solid State SS CONTACTOR,20A,460V,30VDC 3RF23201DA44 Siemens 1: 2.219,13 kr. 1In Stock	Mfr. Part No. 3RF23201DA44 Mouser Part No 982-3RF23201DA44	Siemens	Contactors - Solid State SS CONTACTOR,20A,460V,30VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	1In Stock	2.219,13 kr. 1.942,73 kr. 1.915,21 kr.	Min.: 1 Mult.: 1	Chassis Mount	20 A	48 VAC to 460 VAC	4 VDC to 24 VDC		- 25 C	+ 60 C	22.5 mm	120 mm	95 mm	3RF2
Contactors - Solid State Starter,FVNR SZ0,0.25-1Amps,Open,480V 14CUA32AH Siemens 1: 4.792,68 kr. 1In Stock	Mfr. Part No. 14CUA32AH Mouser Part No 982-14CUA32AH	Siemens	Contactors - Solid State Starter,FVNR SZ0,0.25-1Amps,Open,480V	Datasheet	1In Stock	4.792,68 kr. 4.417,44 kr.	Min.: 1 Mult.: 1	Chassis Mount	1 A	600 VAC	380 VAC to 440 VAC, 440 VAC to 480 VAC		- 20 C	+ 40 C	5.75 in	3.75 in	7.44 in
Contactors - Solid State 24-230V,22MM SSIS CON,30A,SCRW,24VDC 3RF23301BA02 Siemens 1: 1.535,79 kr. 1In Stock	Mfr. Part No. 3RF23301BA02 Mouser Part No 982-3RF23301BA02	Siemens	Contactors - Solid State 24-230V,22MM SSIS CON,30A,SCRW,24VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	1In Stock	1.535,79 kr. 1.277,75 kr. 1.257,01 kr. 1.237,02 kr. View Quote	Min.: 1 Mult.: 1	Chassis Mount	30 A	24 VAC to 230 VAC	15 VDC to 24 VDC		- 25 C	+ 60 C	45 mm	139 mm	100 mm	3RF2