Product Search

    SEARCH NOW FOR ALL YOUR OPTO 22 SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Contactors & Starters / Solid State Overload/Relay

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 1-50 of 102.
    OPTO 22 SNAP-B8M

    OPTO 22

    SNAP-B8M

    RELAY / SOLID STATE, 2.6 AMP, 8-MODULE MOUNTING RACK, EXTERNAL WIDTH:112.01MM, FOR USE WITH:I/O PROCESSORS, LENGTH:234.7MM, VOLTAGE RATING:5.2V ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €185.07 Buy Surplus As Low As €111.42
    €111.42
    OPTO 22 G4AD8

    OPTO 22

    G4AD8

    SOLID STATE RELAY, CURRENT RATING:-, PRODUCT RANGE:-, ACCESSORY TYPE:TYPE K THERMOCOUPLE INPUT MODULE, FOR USE WITH:OPTO22 MODULAR CONTROLLERS ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €532.55 Buy Surplus As Low As €320.10
    €320.10
    Repair Your Items €266.27
    OPTO 22 G4AD5

    OPTO 22

    G4AD5

    SOLID STATE RELAY, THERMOCOUPLE INPUT, 6 PIN, 0° TO 485°, ± 1 °C
    ✓ IN STOCK!
    €590.15 Buy Surplus As Low As €354.09
    €354.09
    OPTO 22 B100

    OPTO 22

    B100

    DISCONTINUED BY MANUFACTURER, SOLID STATE RELAYS, SUPPLY VOLTAGE 5VDC, 600MA, 16 POSITION MOUNTING BOARD, FOR USE WITH FACTORY FLOOR CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As €1,004.66
    €1,004.66
    Repair Your Items €659.07
    OPTO 22 240D10-17

    OPTO 22

    240D10-17

    PART
    ✓ IN STOCK!
    €58.54 Buy Surplus As Low As €38.71
    €38.71
    Repair Your Items €188.85
    OPTO 22 SNAP-D6M

    OPTO 22

    SNAP-D6M

    SOLID STATE RELAYS, ACCESSORIES, CURRENT RATING:300MA, PRODUCT RANGE:-, ACCESSORY TYPE:6-MODULE MOUNTING RACK, EXTERNAL WIDTH:112.01MM, FOR USE WITH:INDUSTRY STANDARD PROTOCOLS, LENGTH:145.8 ...
    ✓ IN STOCK!
    €125.58 Buy Surplus As Low As €75.54
    €75.54
    Repair Your Items €188.85
    OPTO 22 480D45-12

    OPTO 22

    480D45-12

    SOLID STATE RELAY, 45 A, 530 VAC, PANEL, SCREW, DC SWITCH
    ✓ IN STOCK!
    €80.26 Buy Surplus As Low As €48.16
    €48.16
    OPTO 22 240A25

    OPTO 22

    240A25

    SOLID STATE RELAY, 25 AMP, 280 VAC, PANEL MOUNT, SCREW TERMINALS, ZERO CROSSING
    ✓ IN STOCK!
    €64.21 Buy Surplus As Low As €38.71
    €38.71
    OPTO 22 SNAP-B12MC

    OPTO 22

    SNAP-B12MC

    SOLID STATE RELAYS, ACCESSORIES, CURRENT RATING:3.4A, PRODUCT RANGE:-, ACCESSORY TYPE:12-MODULE MOUNTING RACK, EXTERNAL WIDTH:112.01MM, FOR USE WITH:I/O PROCESSORS, LENGTH:311.15MM, VOLTAGE ...
    ✓ IN STOCK!
    €289.88 Buy Surplus As Low As €174.68
    €174.68
    Repair Your Items €188.85
    OPTO 22 SNAP-D4M

    OPTO 22

    SNAP-D4M

    SOLID STATE RELAYS, ACCESSORIES, CURRENT RATING,200MA, PRODUCT RANGE,-, ACCESSORY TYPE,4-MODULE MOUNTING RACK, EXTERNAL WIDTH,112.01MM, FOR USE WITH,INDUSTRY STANDARD PROTOCOLS, LENGTH,106.4 ...
    ✓ IN STOCK!
    €84.98 Buy Surplus As Low As €65.15
    €65.15
    Repair Your Items €188.85
    OPTO 22 G4AD13

    OPTO 22

    G4AD13

    SOLID STATE RELAY, PRODUCT RANGE:-, ACCESSORY TYPE:ANALOGUE VOLTAGE INPUT MODULE, FOR USE WITH:OPTO22 MODULAR CONTROLLERS ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €377.69 Buy Surplus As Low As €226.62
    €226.62
    Repair Your Items €188.85
    OPTO 22 G4AD12

    OPTO 22

    G4AD12

    DISCONTINUED BY MANUFACTURER, PLC EXPANSION MODULE, VOLTAGE INPUT MODULE, ANALOG, -10 TO 10 VDC INPUT, FOR OPTO 22 I/O MODULE, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As €311.60
    €311.60
    Repair Your Items €258.72
    OPTO 22 575D45-12

    OPTO 22

    575D45-12

    SOLID STATE RELAY, PANEL MOUNT, 600VAC, 32VDC, 45A, RELAY TERMINALS: SCREW, SWITCHING MODE: DC SWITCH, OPERATING VOLTAGE MIN: 100 VAC, DEPTH: 57.15 MM
    ✓ IN STOCK!
    €88.76 Buy Surplus As Low As €53.82
    €53.82
    OPTO 22 SNAP-D64RS

    OPTO 22

    SNAP-D64RS

    RACK, B SERIES, 16-MODULE RACK DIGITAL-ONLY, 5-5.2 VDC, 1.8 AMPS MAX, COMPATIBLE WITH SNAP-UP1-D64 / SNAP-ENET-D64 / SNAP-PDPRS64
    €417.35 Buy Surplus As Low As €251.17
    €251.17
    Repair Your Items €208.68
    OPTO 22 5126

    OPTO 22

    5126

    DISCONTINUED BY MANUFACTURER, SOLID-STATE RELAYS, 25 AMP MAX, 4 - 16 VDC, POWER SERIES, 480 V AC MAX. LOAD, 32 V DC MAX. CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As €24.55
    €24.55
    OPTO 22 22-480D45-12

    OPTO 22

    22-480D45-12

    SOLID STATE RELAY 480VAC 45AMP
    ✓ IN STOCK!
    €51.93 Buy Surplus As Low As €25.49
    €25.49
    OPTO 22 G4DA9

    OPTO 22

    G4DA9

    SOLID STATE RELAY, PRODUCT RANGE:- ROHS COMPLIANT: YES
    €377.69 Buy Surplus As Low As €226.62
    €226.62
    Repair Your Items €188.85
    OPTO 22 G4AD23

    OPTO 22

    G4AD23

    SOLID STATE RELAY, PRODUCT RANGE:- ROHS COMPLIANT: YES
    €453.23 Buy Surplus As Low As €271.94
    €271.94
    Repair Your Items €226.62
    OPTO 22 380D45

    OPTO 22

    380D45

    SSR, PANEL MOUNT, 420VAC, 32VDC, 45A, CONTACT CONFIGURATION:-, LOAD CURRENT:45A, OPERATING VOLTAGE MAX:420VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:SCREW, SWITCHING MODE:DC SWITCH, OPERATIN ...
    ✓ IN STOCK!
    €89.70 Buy Surplus As Low As €53.82
    €53.82
    Repair Your Items €188.85
    OPTO 22 240A10

    OPTO 22

    240A10

    CONTACT, 280VAC, LOAD CURRENT; 10A, OPERATING VOLTAGE MAX; 280VAC, RELAY MOUNTING; PANEL, RELAY TERMINALS; SCREW, SWITCHING MODE; ZERO CROSSING, OPERATING VOLTAGE MIN; 24VAC, DEPTH; 57.15MM, ...
    ✓ IN STOCK!
    €63.26 Buy Surplus As Low As €38.71
    €38.71
    OPTO 22 120D45

    OPTO 22

    120D45

    RELAY, SSR, PANEL MOUNT, 140VAC, 32VDC, 45A, PANEL, SCREW, SWITCHING MODE
    ✓ IN STOCK!
    €77.43 Buy Surplus As Low As €19.68
    €19.68
    OPTO 22 240D3

    OPTO 22

    240D3

    PART
    ✓ IN STOCK!
    €37.77 Buy Surplus As Low As €22.66
    €22.66
    OPTO 22 G4AD22

    OPTO 22

    G4AD22

    SOLID STATE RELAY, CURRENT RATING:-, PRODUCT RANGE:- ROHS COMPLIANT: YES
    €377.69 Buy Surplus As Low As €226.62
    €226.62
    Repair Your Items €188.85
    OPTO 22 G4AD11

    OPTO 22

    G4AD11

    SOLID STATE RELAY, PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €496.67 Buy Surplus As Low As €298.38
    €298.38
    Repair Your Items €248.33
    OPTO 22 SNAP-B8MC

    OPTO 22

    SNAP-B8MC

    MOUNTING RACK, PRODUCT RANGE: SNAP B SERIES, ACCESSORY TYPE: 8 MODULE, SOLID STATE RELAYS, FOR USE WITH: I/O PROCESSORS, CURRENT RATING: 2.6AMP, VOLTAGE RATING: 5.2V, ROHS COMPLIANT: YES, EX ...
    ✓ IN STOCK!
    €212.45 Buy Surplus As Low As €127.47
    €127.47
    Repair Your Items €188.85
    OPTO 22 SNAP-B8MC-P

    OPTO 22

    SNAP-B8MC-P

    DISCONTINUED BY MANUFACTURER, RACK, SNAP B-SERIES, 8-MODULE, WITH EXTRA PLUGGABLE TERMINAL BLOCK, 5.0 TO 5.2 VDC AT 2.6 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As €502.33
    €502.33
    Repair Your Items €329.54
    OPTO 22 SNAP-D12MC

    OPTO 22

    SNAP-D12MC

    SOLID STATE RELAYS, ACCESSORIES, CURRENT RATING:1.2A, PRODUCT RANGE:-, ACCESSORY TYPE:12-MODULE MOUNTING RACK, EXTERNAL WIDTH:112.01MM, FOR USE WITH:INDUSTRY STANDARD PROTOCOLS, LENGTH:272.8 ...
    ✓ IN STOCK!
    €230.39 Buy Surplus As Low As €115.20
    €115.20
    Repair Your Items €188.85
    OPTO 22 G4AD9

    OPTO 22

    G4AD9

    SOLID STATE RELAY, PRODUCT RANGE,- ROHS COMPLIANT, NO
    ✓ IN STOCK!
    €462.67 Buy Surplus As Low As €352.20
    €352.20
    Repair Your Items €231.34
    OPTO 22 G4AD16

    OPTO 22

    G4AD16

    SOLID STATE RELAY, CURRENT RATING:5A, PRODUCT RANGE:-, ACCESSORY TYPE:ANALOGUE CURRENT INPUT MODULE, FOR USE WITH:OPTO22 ANALOGUE INPUT / OUTPUT BRICKS / MODULAR INPUT / OUTPUT CONTROLLERS R ...
    ✓ IN STOCK!
    €590.15 Buy Surplus As Low As €448.51
    €448.51
    Repair Your Items €294.60
    OPTO 22 120D10

    OPTO 22

    120D10

    SOLID STATE RELAY, DC SERIES, PANEL MOUNT, 140 VAC OPERATING VOLTAGE MAX, 12 VAC OPERATING VOLTAGE MIN, 32 VDC CONTROL VOLTAGE MAX, 3 VDC CONTROL VOLTAGE MIN, 10 AMP LOAD CURRENT, PANEL MOUN ...
    ✓ IN STOCK!
    €50.04 Buy Surplus As Low As €30.22
    €30.22
    OPTO 22 240D25-7

    OPTO 22

    240D25-7

    SOLID STATE RELAY 3-32VDC
    Buy Surplus As Low As €42.49
    €42.49
    OPTO 22 SNAP-D4MC

    OPTO 22

    SNAP-D4MC

    SOLID STATE RELAYS, ACCESSORIES, CURRENT RATING:200MA, PRODUCT RANGE:-, ACCESSORY TYPE:4-MODULE MOUNTING RACK, EXTERNAL WIDTH:112.01MM, FOR USE WITH:INDUSTRY STANDARD PROTOCOLS, LENGTH:106.4 ...
    ✓ IN STOCK!
    €150.13 Buy Surplus As Low As €90.65
    €90.65
    Repair Your Items €188.85
    OPTO 22 Z240D10-17

    OPTO 22

    Z240D10-17

    SSR, PANEL MOUNT, 280VAC, 32VDC, 10A, CONTACT CONFIGURATION:-, LOAD CURRENT:10A, OPERATING VOLTAGE MAX:280VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:QUICK CONNECT, SWITCHING MODE:DC SWITCH, ...
    ✓ IN STOCK!
    €36.83 Buy Surplus As Low As €22.66
    €22.66
    Repair Your Items €188.85
    OPTO 22 G4OAC5AFM

    OPTO 22

    G4OAC5AFM

    I/O MODULE RELAYS OUTPUT MODULE 4000VRMS THRU-HOLE/PLUG-IN
    ✓ IN STOCK!
    €47.21 Buy Surplus As Low As €28.33
    €28.33
    OPTO 22 G4IAC15

    OPTO 22

    G4IAC15

    SOLID STATE RELAY, CURRENT RATING:5MA, PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €44.38 Buy Surplus As Low As €27.38
    €27.38
    Repair Your Items €188.85
    OPTO 22 G4DA4

    OPTO 22

    G4DA4

    SOLID STATE RELAY, CURRENT RATING:-, PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €554.26 Buy Surplus As Low As €333.31
    €333.31
    Repair Your Items €276.66
    OPTO 22 240A45

    OPTO 22

    240A45

    RELAY, SSR, PANEL MOUNT, 45A, LOAD CURRENT:45A, 280VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:SCREW, ZERO CROSSING, 24VAC, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €114.25 Buy Surplus As Low As €68.93
    €68.93
    OPTO 22 120D25

    OPTO 22

    120D25

    SOLID STATE RELAY, 25 A, 140 VAC, PANEL, SCREW, DC SWITCH
    ✓ IN STOCK!
    €78.50 Buy Surplus As Low As €35.73
    €35.73
    OPTO 22 MP240D4

    OPTO 22

    MP240D4

    SOLID STATE RELAY, 4AMP, 240 VAC, 4 AMP, ZERO CROSSING, SPST CONTACT
    ✓ IN STOCK!
    €36.83 Buy Surplus As Low As €22.66
    €22.66
    Repair Your Items €188.85
    OPTO 22 IAC5P

    OPTO 22

    IAC5P

    SOLID STATE PC BOARD RELAY, CURRENT RATING:12MA, PRODUCT RANGE:-, ACCESSORY TYPE:AC INPUT MODULE, CONTROL VOLTAGE TYPE:AC, EXTERNAL DEPTH:15.2MM, EXTERNAL WIDTH:43.2MM, INPUT VOLTAGE:90V AC ...
    ✓ IN STOCK!
    €30.22 Buy Surplus As Low As €18.88
    €18.88
    Repair Your Items €188.85
    OPTO 22 480D15-12

    OPTO 22

    480D15-12

    SSR, PANEL MOUNT, 530VAC, 32VDC, 15A, CONTACT CONFIGURATION:-, LOAD CURRENT:15A, OPERATING VOLTAGE MAX:530VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:SCREW, SWITCHING MODE:DC SWITCH, OPERATIN ...
    ✓ IN STOCK!
    €71.76 Buy Surplus As Low As €43.43
    €43.43
    Repair Your Items €188.85
    OPTO 22 380D25

    OPTO 22

    380D25

    SSR, PANEL MOUNT, 420VAC, 32VDC, 25A, CONTACT CONFIGURATION:-, LOAD CURRENT:25A, OPERATING VOLTAGE MAX:420VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:SCREW, SWITCHING MODE:DC SWITCH, OPERATIN ...
    ✓ IN STOCK!
    €67.98 Buy Surplus As Low As €51.93
    €51.93
    Repair Your Items €188.85
    OPTO 22 240D25

    OPTO 22

    240D25

    RELAY, SOLID STATE, SSR, 25AMP, 280VAC, 32VDC, PANEL MOUNT / TERMINAL SCREW
    ✓ IN STOCK!
    €61.38 Buy Surplus As Low As €36.83
    €36.83
    OPTO 22 DC60S3

    OPTO 22

    DC60S3

    PART
    ✓ IN STOCK!
    €74.59 Buy Surplus As Low As €45.32
    €45.32
    OPTO 22 240D45

    OPTO 22

    240D45

    SOLID STATE RELAY, PANEL MOUNT, 280 VAC, 32 VDC, 45 AMP, SPST, SCREW TERMINALS, DC SWITCH
    ✓ IN STOCK!
    €80.26 Buy Surplus As Low As €48.16
    €48.16
    OPTO 22 120D3

    OPTO 22

    120D3

    SOLID STATE RELAY, PANEL MOUNT, 140 VAC, 32 VDC, 3 AMP, DC SWITCH, OPERATING VOLTAGE MIN: 12 VAC, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €38.71 Buy Surplus As Low As €23.61
    €23.61
    OPTO 22 MP120D4

    OPTO 22

    MP120D4

    SSR, PCB MOUNT, 140VAC, 24VDC, 4A, CONTACT CONFIGURATION:-, LOAD CURRENT:4A, OPERATING VOLTAGE MAX:140VAC, RELAY MOUNTING:PCB, RELAY TERMINALS:THROUGH HOLE, SWITCHING MODE:ZERO CROSSING, OPE ...
    ✓ IN STOCK!
    €32.10 Buy Surplus As Low As €19.83
    €19.83
    Repair Your Items €188.85
    OPTO 22 MP380D4

    OPTO 22

    MP380D4

    SSR, PANEL MOUNT, 420VAC, 24VDC, 4A, CONTACT CONFIGURATION:-, LOAD CURRENT:4A, OPERATING VOLTAGE MAX:420VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:THROUGH HOLE, SWITCHING MODE:ZERO CROSSING, ...
    ✓ IN STOCK!
    €36.83 Buy Surplus As Low As €24.55
    €24.55
    Repair Your Items €188.85
    OPTO 22 480D25-12

    OPTO 22

    480D25-12

    SOLID STATE RELAY, DC CONTROL, 480 VAC @ UP TO 25 AMP, TRANSIENT PROOF
    ✓ IN STOCK!
    €99.64 Buy Surplus As Low As €43.17
    €43.17
    Repair Your Items €188.85
    OPTO 22 Z120D10

    OPTO 22

    Z120D10

    SSR, PANEL MOUNT, 140VAC, 32VDC, 10A, CONTACT CONFIGURATION:-, LOAD CURRENT:10A, OPERATING VOLTAGE MAX:140VAC, RELAY MOUNTING:PANEL, RELAY TERMINALS:QUICK CONNECT, SWITCHING MODE:DC SWITCH, ...
    ✓ IN STOCK!
    €36.83 Buy Surplus As Low As €22.66
    €22.66
    Repair Your Items €188.85
    Next
    1 2 3