Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays
  10. /
  11. Solid State Relays

Solid State Relays (669 items) - Page 4

Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET CKM0630
Crydom

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET

Zoro # G4476534
Mfr # CKM0630
product price:  $189.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, MOSFET SSM1D36BD
Schneider Electric

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, MOSFET

Zoro # G9347807
Mfr # SSM1D36BD
product price:  $41.39
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240A05C
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4476552
Mfr # CL240A05C
product price:  $55.25
/ea
Crydom Solid State Relay, 1 Phase, Cage Type, DIN Rail, SCR CMRD4845
Crydom

Solid State Relay, 1 Phase, Cage Type, DIN Rail, SCR

Zoro # G1945027
Mfr # CMRD4845
product price:  $164.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240D05
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4476692
Mfr # CL240D05
product price:  $44.65
/ea
Siemens Solid State Relay, 3 Phase, Screw Clamp, DIN Rail 3RF2440-1AC45
Siemens

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail

Zoro # G9914555
Mfr # 3RF2440-1AC45
product price:  $584.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR SSP1A450M7
Schneider Electric

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G3466557
Mfr # SSP1A450M7
product price:  $50.25
/ea
Schneider Electric DIN Mounted Solid State Relay, 1 Phase, screw, DIN rail SSD1D530BDC1
Schneider Electric

DIN Mounted Solid State Relay, 1 Phase, screw, DIN rail

Zoro # G711225997
Mfr # SSD1D530BDC1
product price:  $134.99
/ea
Siemens Solid State Relay, 3 Phase, Screw Clamp, DIN Rail 3RF2420-1AC45
Siemens

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail

Zoro # G9914616
Mfr # 3RF2420-1AC45
product price:  $490.99
/ea
Phoenix Contact PLC-OPT-120UC/ 48DC/100/SEN 2900359
Phoenix Contact

PLC-OPT-120UC/ 48DC/100/SEN

Zoro # G516105180
Mfr # 2900359
product price:  $46.99
/ea
Sold in mult. of 10 for $469.90
Stens Solid State Module Tecnamotor, Tecumseh Oem : 34443D 440-505 440-505
Stens

Solid State Module Tecnamotor, Tecumseh Oem : 34443D 440-505

Zoro # G804248735
Mfr # 440-505
product price:  $34.75
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw, Panel, MOSFET SSP1D412BDT
Schneider Electric

Solid State Relay, 1 Phase, Screw, Panel, MOSFET

Zoro # G5956831
Mfr # SSP1D412BDT
product price:  $35.89
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2320-1AA04
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9914503
Mfr # 3RF2320-1AA04
product price:  $169.99
/ea
Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A320BDC2
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G011225970
Mfr # SSD1A320BDC2
product price:  $75.99
/ea
Omron Solid State Relay, Screw Clamp, Surface, Photocoupler G3NA-240B-UTU-2-AC100/240
Omron

Solid State Relay, Screw Clamp, Surface, Photocoupler

Zoro # G8044112
Mfr # G3NA-240B-UTU-2-AC100/240
product price:  $105.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA45
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G015673722
Mfr # 3RF2070-1AA45
product price:  $133.99
/ea
Sold in mult. of 5 for $669.95
Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A335M7C1
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G011225918
Mfr # SSD1A335M7C1
product price:  $96.49
/ea
Schneider Electric Solid State Relay, 1 Phase, Pin, Socket, Transistor SSL1D101JD
Schneider Electric

Solid State Relay, 1 Phase, Pin, Socket, Transistor

Zoro # G3467747
Mfr # SSL1D101JD
product price:  $11.79
/ea
Sold in mult. of 12 for $141.48
Schneider Electric Solid State Relay, 1 Phase, Screw, screw socket, MOSFET SSL1D03JDPV
Schneider Electric

Solid State Relay, 1 Phase, Screw, screw socket, MOSFET

Zoro # G610854595
Mfr # SSL1D03JDPV
product price:  $44.69
/ea
Sold in mult. of 30 for $1,340.70
Phoenix Contact PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE 2980047
Phoenix Contact

PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE

Zoro # G716104945
Mfr # 2980047
product price:  $67.15
/ea
Sold in mult. of 10 for $671.50
No Product Image Available
Omron

Solid State Relay

Zoro # G710080177
Mfr # G3PA-420B-VD-2 DC12-24
product price:  $238.99
/ea
Siemens Semiconductor Relay, Solid State, 70 A 3RF21701AA06
Siemens

Semiconductor Relay, Solid State, 70 A

Zoro # G9221099
Mfr # 3RF21701AA06
product price:  $203.99
/ea
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 5/ACT 2982786
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 5/ACT

Zoro # G616105158
Mfr # 2982786
product price:  $51.99
/ea
Sold in mult. of 10 for $519.90
Phoenix Contact DEK-OV- 12DC/ 24DC/ 3 Power solid-state 2941387
Phoenix Contact

DEK-OV- 12DC/ 24DC/ 3 Power solid-state

Zoro # G016087795
Mfr # 2941387
product price:  $202.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 110 V AC 3RF2430-1AB35
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 110 V AC

Zoro # G515855116
Mfr # 3RF2430-1AB35
product price:  $335.99
/ea
Sold in mult. of 2 for $671.98
No Product Image Available
Omron

Solid State Relay, Plug-In, Socket, Photocoupler

Zoro # G210080110
Mfr # G3FD-X03SN-VD DC5-24
product price:  $56.49
/ea
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 2/ACT 2966676
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 2/ACT

Zoro # G616104984
Mfr # 2966676
product price:  $65.15
/ea
Sold in mult. of 10 for $651.50
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 3.8 A / 40 Degrees C 48-480 V / 24 V DC 3RF3403-1BD04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 3.8 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G815855069
Mfr # 3RF3403-1BD04
product price:  $435.99
/ea
Sold in mult. of 2 for $871.98
Phoenix Contact DEK-OE- 5DC/ 5DC/100KHZ-G Input 2964542
Phoenix Contact

DEK-OE- 5DC/ 5DC/100KHZ-G Input

Zoro # G016087788
Mfr # 2964542
product price:  $188.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-600 V / 3RF3412-2BB26
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-600 V /

Zoro # G615855634
Mfr # 3RF3412-2BB26
product price:  $442.99
/ea
Sold in mult. of 2 for $885.98
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V 3RF2350-1AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G815302365
Mfr # 3RF2350-1AA45
product price:  $242.99
/ea
Sold in mult. of 3 for $728.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 4-30 V 3RF2330-1AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 4-30 V

Zoro # G015855166
Mfr # 3RF2330-1AA45
product price:  $189.99
/ea
Sold in mult. of 4 for $759.96
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 5.2 A / 40 Degrees C 48-480 V / 24 V DC 3RF3405-2BB04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 5.2 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G515855369
Mfr # 3RF3405-2BB04
product price:  $313.99
/ea
Sold in mult. of 2 for $627.98
Phoenix Contact RIF-0-OPT-24DC/24DC/2 Pre-assembled 2905293
Phoenix Contact

RIF-0-OPT-24DC/24DC/2 Pre-assembled

Zoro # G516087493
Mfr # 2905293
product price:  $32.59
/ea
Sold in mult. of 10 for $325.90
Phoenix Contact OPT-24DC/230AC/ 1 Plug-in miniature 2967950
Phoenix Contact

OPT-24DC/230AC/ 1 Plug-in miniature

Zoro # G216093008
Mfr # 2967950
product price:  $48.25
/ea
Sold in mult. of 10 for $482.50
Phoenix Contact PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE 2900398
Phoenix Contact

PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE

Zoro # G916104998
Mfr # 2900398
product price:  $106.99
/ea
Sold in mult. of 10 for $1,069.90
Solid State Relays (669 items) - Page 4
  • First
  • Previous
  • 4
    of 19 pages
  • Next
  • Last
How was your search?

About Solid State Relays

Solid State Relays are electrical switches that use semiconductor technology to control the flow of electricity. They can be used in a variety of applications and offer a number of advantages over traditional mechanical relays.

Types of Solid State Relays

Solid State Relays come in many different types, including 12 volt solid state relay, ac solid state relay, dpdt solid state relay, dpst solid state relay, form c solid state relay, no nc solid state relay, optical relay switch, solid state automotive relays, solid state contactor relay, and more. Depending on the application they are being used for, different types of Solid State Relays may be needed.

How Solid State Relays are Made

Solid State Relays are typically made from semiconductor materials such as silicon or gallium arsenide. These materials allow the relays to switch quickly and with high accuracy while also offering protection against electrical noise and surges. Other components such as transistors or opto-isolators may also be used to create a complete Solid State Relay.

Industries that use Solid State Relays

Solid State Relays are commonly used in industries such as automotive manufacturing, robotics engineering, HVAC systems design and installation, industrial automation systems design and installation. Professionals in these fields rely on Solid State Relay's fast switching speed and high accuracy for reliable operation.

Find the Solid State Relays 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

Power & General Purpose RelaysTime Delay RelaysRelay SocketsRelay AccessoriesPush Buttons & Indicators
Safety SwitchesToggle SwitchesLimit Switches & AccessoriesSnap Action SwitchesPressure Switches
crydom relaysolid state relay3" saddle clampcrydom solid state relaysolid state contactor
crydom solid state relaysnormally closed relayomron solid state relayssolid state relays -crydom solid state

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc