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Solid State Relays

Solid state relays (SSRs) are electrical relays that use semiconductor devices to switch electrical loads without moving parts, offering advantages such as longer life, faster response times, and reduced noise. Commonly used in applications requiring precise control or high-speed switching, SSRs are available in various configurations and voltage/current ratings, catering to diverse industries like automation, process control, and telecommunications. Selection of the appropriate SSR depends on factors such as load type, switching frequency, and environmental conditions.
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#286483
RLYBD000
Red Lion RLYBD000 Gemini 1 relay board, a direct replacement output module for Gemini series instruments. Provides reliable switching for industrial control applications. Designed for seamless integration with existing Gemini systems.
Brand Red Lion Controls
Model RLYBD000
Click for 5% off
$28.00 Each
Free shipping
#286484
RLYBD001
Red Lion RLYBD001 Gemini 41 relay board replacement output relay module for Gemini 41 series. Provides reliable switching for industrial control applications. Direct replacement for original Gemini 41 relay board, ensuring compatibility and easy installation.
Brand Red Lion Controls
Model RLYBD001
Click for 5% off
$28.00 Each
Free shipping
#286485
RLYLG001
Red Lion RLYLG001 Legend 1-preset relay board accessory for Legend series panel meters and controllers. Provides a single preset relay output for alarm or control applications. Designed for easy installation and reliable switching in industrial environments.
Brand Red Lion Controls
Model RLYLG001
Click for 5% off
$28.00 Each
Free shipping
#286539
RLYLG002
Red Lion RLYLG002 Legend 2-prong relay board accessory for Red Lion panel meters and controllers. Provides reliable switching for industrial control applications. Direct replacement or add-on board for compatible Red Lion instruments.
Brand Red Lion Controls
Model RLYLG002
Obsolete
#1315942
EHW
Weg EHW shaft type electrode relay monitors shaft voltage and current to detect bearing currents and electrical discharge phenomena in motors driven by variable frequency drives. Helps prevent premature bearing failure in WEG W22 and other premium efficiency inverter duty motors. 60 Hz rated.
Brand WEG
Model EHW
$64.68 Each
Free shipping
#1315943
EPW
Weg EPW pendulum type electrode relay for industrial control applications, 60Hz. Provides reliable operation in demanding environments, ensuring precise control and monitoring in various industrial systems. Integrates seamlessly with WEG's broader portfolio of motor control and automation solutions.
Brand WEG
Model EPW
$28.12 Each
Free shipping
#1315944
RNW-ENE09
Weg RNW-ENE09 level filling relay for industrial liquid level monitoring and control. Supply voltage 100-240V 50/60Hz-DC. Part of the RNW-EN series, this relay interfaces with sensors and pumps to automate filling processes in tanks and vessels, ensuring reliable operation in industrial environments.
Brand WEG
Model RNW-ENE09
$87.88 Each
Free shipping
#1315945
RNW-ESE09
Weg RNW-ESE09 level draining relay with electronic time delay for industrial control panels. Operates on 100-240V 50/60Hz-DC supply voltage, DIN rail mountable. Provides adjustable timing functions for pump control, tank filling, and sequential processes. Features configurable operating mode, LED status indication, and wide adjustable time range for precise automation timing.
Brand WEG
Model RNW-ESE09
$87.88 Each
Free shipping
#1315950
RPW-PTCE05
Weg RPW-PTCE05 RPW-PTC thermistor motor protection relay for continuous monitoring of PTC sensors in motor windings. Supply voltage 24-240V 50/60Hz/DC. Relay output trips motor starter on over-temperature to prevent insulation damage.
Brand WEG
Model RPW-PTCE05
$73.82 Each
Free shipping
#2852751
PWS-DB9 Comm Cable
Weg PWS-DB9 Comm Cable PWS-DB9 communication cable connects WEG CFW series variable frequency drives and SSW series soft starters to a PC for configuration and programming. This serial cable supports RS-232 or RS-485 protocols and works with SuperDrive G2 software for parameter setup, monitoring, and diagnostics. It is essential for commissioning, troubleshooting, and maintaining WEG automation products in industrial applications.
Brand WEG
Model PWS-DB9 Comm Cable
$57.00 Each
Free shipping
#5694716
700-SH10GA12
Allen-Bradley 700-SH10GA12 Bulletin 700 solid state relay (SSR) for AC load switching, 10A thermal current, 120V AC control voltage, 24-280V AC load voltage. Zero-crossing design reduces electrical noise, rated for 100,000 operations. LED status indicator, screw terminals, 35mm DIN rail mount.
Brand Allen Bradley
Model 700-SH10GA12
$60.00 Each
Free shipping
#5701036
700-SH75HA24
Allen-Bradley 700-SH75HA24 Bulletin 700 NEMA heavy-duty industrial relay with 75A, 600V contact rating, 3-pole configuration, and 24V AC operating coil. Modular design for demanding machine tool and heavy-duty motor control applications, providing robust high-current switching in industrial environments.
Brand Allen Bradley
Model 700-SH75HA24
Not available
#5703166
592-A5EA
Allen-Bradley 592-A5EA Bulletin 592 solid state relay, 5A current rating, 120V AC voltage rating, designed for motor control and overload protection circuits. Provides maintenance-free solid-state switching as an alternative to electromechanical relays for enhanced durability and faster response in industrial control systems.
Brand Allen Bradley
Model 592-A5EA
$420.00 Each
Free Shipping orders over $100
#5703967
700-SH75VA24
Allen-Bradley 700-SH75VA24 Bulletin 700 industrial control relay with 24V AC coil, 4-pole double-throw (4PDT) contact configuration, and 10A contact rating. This plug-in relay provides four change-over contacts for general-purpose switching, interposing, and isolating PLC outputs in industrial automation applications. Designed for socket mounting.
Brand Allen Bradley
Model 700-SH75VA24
Not available
#5704517
700-SH25GZ25
Allen-Bradley 700-SH25GZ25 Bulletin 700 slim line industrial control relay with 1-pole, 16A contact rating and 24V DC coil. Compact high-density design for isolation and interposing applications, switching currents or voltages beyond PLC output capabilities. Includes ON/OFF flag indicator and supports optional 8-way jumper wiring for easy installation.
Brand Allen Bradley
Model 700-SH25GZ25
Not available
#5704520
700-SH100HA24
Allen-Bradley 700-SH100HA24 Bulletin 700 NEMA heavy-duty industrial relay with 3-pole contact configuration rated 100A at 600V and 24V AC operating coil. Modular design with convertible contact cartridges and finger-safe protection for demanding machine tool and heavy-duty motor control applications.
Brand Allen Bradley
Model 700-SH100HA24
Not available
#5706997
700-SH25HZ25
Allen-Bradley 700-SH25HZ25 Bulletin 700 solid-state relay, 25A load current, 2-pole, 24-240V AC/DC input and output. Provides maintenance-free switching for motor loads, heaters, and industrial equipment with fast solid-state operation.
Brand Allen Bradley
Model 700-SH25HZ25
$113.93 Each
Free Shipping orders over $100
#5708027
700-SH40HZ25
Allen-Bradley 700-SH40HZ25 Bulletin 700 solid-state relay, 40A load current, 24-280V AC/DC input and output. Designed for heavy-duty switching of resistive or inductive loads such as heaters, motors, and transformers. Zero-voltage turn-on minimizes electrical noise for reliable, long-life operation.
Brand Allen Bradley
Model 700-SH40HZ25
Not available
#5708087
700-SH50WA25
Allen-Bradley 700-SH50WA25 Bulletin 700 hockey puck solid-state relay with 50A output rating, 24-280V AC load voltage range, and 90-280V AC input control. Zero-voltage switching for resistive or inductive loads with integrated heatsink for thermal management. Compact round panel-mount design for industrial AC load switching applications.
Brand Allen Bradley
Model 700-SH50WA25
Not available
#5710041
700-SH50HZ25
Allen-Bradley 700-SH50HZ25 Bulletin 700 slim line industrial control relay with 1-pole, 16A contact rating and 24V AC coil. Compact high-density design for isolation and interposing applications, ideal for switching loads beyond PLC output capacity. Includes manual override and push-to-test option, ON/OFF flag indicator, and easy installation with screw terminal sockets.
Brand Allen Bradley
Model 700-SH50HZ25
$158.13 Each
Free Shipping orders over $100
#5710235
700-SH25GZ24
Allen-Bradley 700-SH25GZ24 Bulletin 700 solid state relay (SSR) for AC load switching, 25A output, 24-280V AC load voltage, 24V DC input control. Zero-crossing design reduces electrical noise, rated for 100,000 operations. LED status indicator, screw terminals, 35mm DIN rail mount for industrial control panels.
Brand Allen Bradley
Model 700-SH25GZ24
$51.00 Each
Free shipping
#5711734
700-SH25GA24
Allen-Bradley 700-SH25GA24 Bulletin 700 solid state relay, 25A load current, 24-280V AC/DC input, 24-280V AC output. Provides electrical isolation and noise-free switching for industrial control applications. DIN rail mount design interfaces low-voltage control signals with higher-power AC loads.
Brand Allen Bradley
Model 700-SH25GA24
$71.47 Each
Free shipping
#5712310
700-SH10JA12
Allen-Bradley 700-SH10JA12 Bulletin 700 industrial plug-in relay with DPDT contacts, 10A rating, and 120V AC coil. Features 1 normally open contact per pole for reliable control circuit switching. Compact socket-mount design suits machine tool and general-purpose applications, enabling easy panel installation and replacement.
Brand Allen Bradley
Model 700-SH10JA12
$60.89 Each
Free shipping
#5712794
700-SH10JZ24
Allen-Bradley 700-SH10JZ24 Bulletin 700 slim line industrial relay, 1-pole SPDT contact configuration rated 16A at 300V, 24V DC coil with ON/OFF flag indicator and blue color-coded case. Compact high-density design for isolation and interposing applications, ideal for switching currents or voltages beyond PLC outputs or interfacing different system voltages.
Brand Allen Bradley
Model 700-SH10JZ24
$53.51 Each
Free shipping
#5714574
700-SH25WA25
Allen-Bradley 700-SH25WA25 Bulletin 700 slim line industrial relay, 1-pole SPDT contact configuration, 16A contact rating, 120V AC coil voltage, silver-nickel (AgNi) contacts. Compact high-density design for isolation and interposing applications. Plug-in relay for DIN rail mounting via socket, commonly used to interface control voltages or multiply PLC outputs.
Brand Allen Bradley
Model 700-SH25WA25
Not available
#5714751
700-SH50VZ25
Allen-Bradley 700-SH50VZ25 Bulletin 700 industrial control relay with 24V DC coil, 2-pole, 50A contact rating at 600V for heavy-duty switching in motor control and power circuits. Provides reliable isolation and interposing for interfacing control signals with higher-power loads in industrial automation systems.
Brand Allen Bradley
Model 700-SH50VZ25
$112.50 Each
Free Shipping orders over $100
#5715863
700-SH25VA24
Allen-Bradley 700-SH25VA24 Bulletin 700 slim line industrial relay, 1-pole SPDT contact rated 16A at 240V AC, 24V AC coil with LED indicator and push-to-test manual override. Designed for high-density isolation and interposing applications, it reliably switches loads exceeding PLC output capacity. Compatible with screw terminal sockets for DIN rail mounting.
Brand Allen Bradley
Model 700-SH25VA24
Not available
#5717493
700-SH50GA24
Allen-Bradley 700-SH50GA24 Bulletin 700 slim line industrial control relay with 1-pole SPDT contact configuration, 16A rating at 240V AC, and 24V AC coil. Silver-nickel (AgNi) contacts and compact high-density design suit isolation and interposing applications. Plug-in relay mounts on DIN rail via compatible socket and includes ON/OFF flag indicator for visual status.
Brand Allen Bradley
Model 700-SH50GA24
$97.50 Each
Free shipping
#5718416
700-SH05GA12
Allen-Bradley 700-SH05GA12 Bulletin 700 slim line industrial relay with 1-pole SPDT contact configuration rated 16A at 300V, 12V AC coil, and silver-nickel contacts. Compact plug-in design for high-density panel isolation and interposing in control circuits.
Brand Allen Bradley
Model 700-SH05GA12
Not available
#5721823
700-SH100HZ25
Allen-Bradley 700-SH100HZ25 Bulletin 700 NEMA heavy-duty industrial relay, 100A contact rating, 600V max AC/DC, 3-pole, 24V DC operating coil. Designed for demanding motor control and machine tool applications with finger-safe protection and convertible contact cartridges. Modular design supports auxiliary contact decks and time-delay attachments for flexible high-current switching.
Brand Allen Bradley
Model 700-SH100HZ25
$172.50 Each
Free Shipping orders over $100
#5725948
700-SH10JA22
Allen-Bradley 700-SH10JA22 Bulletin 700 industrial control relay with 10A contact rating, 120V AC coil, and DPDT (2 Form C) contact configuration. Plug-in design for standard 8-pin sockets, providing reliable isolation and interposing in machine tool and industrial control panel applications.
Brand Allen Bradley
Model 700-SH10JA22
Not available
#5726394
700-SH25VZ25
Allen-Bradley 700-SH25VZ25 Bulletin 700 slim line industrial relay, 1-pole SPDT contact configuration rated 16A at 240V AC or 30V DC, 24V DC coil voltage, silver-nickel (AgNi) contacts, and screw terminal socket for DIN rail mounting. Designed for high-density isolation and interposing applications, this compact relay provides reliable switching for control circuits.
Brand Allen Bradley
Model 700-SH25VZ25
$90.00 Each
Free shipping
#5726953
700-SH75VZ25
Allen-Bradley 700-SH75VZ25 Bulletin 700 industrial control relay, 2-pole DPDT (2 Form C) contact configuration, 10A thermal current rating, 24V DC coil. Plug-in design with manual override and push-to-test option for general-purpose switching, PLC output isolation, and interposing in motor control and industrial automation systems.
Brand Allen Bradley
Model 700-SH75VZ25
$157.50 Each
Free Shipping orders over $100
#5728446
700-SH50VA24
Allen-Bradley 700-SH50VA24 Bulletin 700 industrial control relay with 24V AC operating coil, single normally open (1 N.O.) heavy-duty contact rated 50A at 600V for demanding motor control and power switching applications. Provides reliable isolation and interposing functions in industrial panels and machinery.
Brand Allen Bradley
Model 700-SH50VA24
Not available
#5729234
700-SH10HZ25
Allen-Bradley 700-SH10HZ25 Bulletin 700 solid-state relay with 10A thermal current rating, 1 Form A (SPST-NO) contact configuration, and 24-250V AC/DC input controlling a 24-250V AC/DC output load. Designed for reliable, long-life switching in industrial control applications, this SSR provides silent operation and high-speed switching for heating, lighting, and motor control circuits.
Brand Allen Bradley
Model 700-SH10HZ25
Not available
#5730581
700-SH10GZ25
Allen-Bradley 700-SH10GZ25 Bulletin 700 industrial control relay with 24V DC coil and 10A silver nickel contacts. DPDT (2 Form C) plug-in relay for general-purpose load switching in machine tool and panel applications. Includes ON/OFF flag indicator and is compatible with standard 8-pin sockets for easy installation and replacement.
Brand Allen Bradley
Model 700-SH10GZ25
$57.00 Each
Free shipping
#5731085
700-SH100VA24
Allen-Bradley 700-SH100VA24 Bulletin 700 industrial control relay with 24V AC coil, 100VA rating, 4 Form C (4PDT) change-over contacts rated 10A at 600V AC. Plug-in design for general-purpose switching, motor control, and PLC interposing applications, providing reliable isolation and load handling in industrial control panels. Compatible with standard 8- and 11-pin sockets for easy installation and replacement.
Brand Allen Bradley
Model 700-SH100VA24
Not available
#5732715
700-SH05GZ25
Allen-Bradley 700-SH05GZ25 Bulletin 700 solid state relay with 5A output rating, 24-280V AC/DC input voltage, and 24-280V AC output voltage for industrial control applications. Provides electrical isolation between control and load circuits, zero-voltage turn-on to minimize electrical noise, and is suitable for interfacing with PLCs and other control devices in motor control, heating, and lighting systems.
Brand Allen Bradley
Model 700-SH05GZ25
Not available
#5733426
700-SH75HZ25
Allen-Bradley 700-SH75HZ25 Bulletin 700 slim line industrial control relay with 1-pole SPDT contact configuration, 16A rating at 240V AC, and 24V DC coil voltage. Features silver-nickel (AgNi) contacts and screw terminal socket for DIN rail mounting. Compact design for high-density isolation and interposing applications, providing reliable switching for motor control and PLC interface circuits.
Brand Allen Bradley
Model 700-SH75HZ25
$135.00 Each
Free Shipping orders over $100
#5734419
700-SH40GA12
Allen-Bradley 700-SH40GA12 Bulletin 700 solid state relay with 40A load current rating, 120V AC input control voltage, and 24-280V AC output switching range. Designed for industrial control applications, this SSR provides reliable, maintenance-free switching for resistive and inductive loads, offering long life and high-speed operation compared to electromechanical relays.
Brand Allen Bradley
Model 700-SH40GA12
Not available
#5735905
700-SH5FZ24
Allen-Bradley 700-SH5FZ24 Bulletin 700 slim line industrial control relay, 1-pole SPDT contact configuration, 16A thermal current rating, 24V DC coil voltage. Designed for high-density isolation and interposing applications, this compact relay interfaces control voltages and multiplies PLC outputs. Supplied with a screw terminal socket for DIN rail mounting.
Brand Allen Bradley
Model 700-SH5FZ24
Not available
#5737843
700-SH100VZ25
Allen-Bradley 700-SH100VZ25 Bulletin 700 industrial relay with 100V DC coil, 2-pole, 10A contact rating for general-purpose switching. DIN rail mount design provides reliable isolation and interposing in control panels and motor control circuits.
Brand Allen Bradley
Model 700-SH100VZ25
Not available
#5738828
700-SH50GZ24
Allen-Bradley 700-SH50GZ24 Bulletin 700 safety relay with 2PDT contact configuration and 24V DC coil voltage. Features 8A contact rating, PLd safety rating per ISO 13849-1, and Category 3 architecture for safety applications. DIN rail mountable with screw terminals for industrial control and machinery safety circuits.
Brand Allen Bradley
Model 700-SH50GZ24
$75.00 Each
Free shipping
#5738907
700-SH25GA12
Allen-Bradley 700-SH25GA12 Bulletin 700 industrial relay with 25A contact rating and 12V AC coil voltage. SPST normally open contact configuration provides reliable switching for industrial control applications. General-purpose relay designed for motor control, lighting contactors, and automation systems requiring dependable electromechanical switching operation.
Brand Allen Bradley
Model 700-SH25GA12
Not available
#5817751
RLY70100
Red Lion RLY70100 solid state relay with 3PST-NO contact configuration, rated for 25A at 48-600V AC. Suitable for industrial switching applications requiring reliable, maintenance-free operation.
Brand Red Lion Controls
Model RLY70100
Click for 5% off
$494.00 Each
Free Shipping orders over $100
#6164130
E53-S
Omron Automation E53-S
Brand Omron
Model E53-S
$79.68 Each
Free shipping
#6164181
G3NA-205B-DC5-24
Omron Automation G3NA-205B-DC5-24
Brand Omron
Model G3NA-205B-DC5-24
$28.20 Each
Free shipping
#6164182
G3NA-225B-AC200-240
Omron Automation G3NA-225B-AC200-240
Brand Omron
Model G3NA-225B-AC200-240
$21.25 Each
Free shipping
#6164183
G3NA-225BDC5-24
Omron Automation G3NA-225BDC5-24
Brand Omron
Model G3NA-225BDC5-24
$170.05 Each
Free Shipping orders over $100
#6164184
G3NA-420B-AC100-240
Omron Automation G3NA-420B-AC100-240
Brand Omron
Model G3NA-420B-AC100-240
$64.64 Each
Free shipping
#6164185
G3NA-440B-2-DC524
Omron Automation G3NA-440B-2-DC524
Brand Omron
Model G3NA-440B-2-DC524
$108.84 Each
Free Shipping orders over $100
#6164186
G3NA-D210B-AC100240
Omron Automation G3NA-D210B-AC100240
Brand Omron
Model G3NA-D210B-AC100240
$63.84 Each
Free shipping
#6164187
G3NA-D210B-DC524
Omron Automation G3NA-D210B-DC524
Brand Omron
Model G3NA-D210B-DC524
$63.58 Each
Free shipping
#6164188
G3PA-220B-VD-DC-5-24
Omron Automation G3PA-220B-VD-DC-5-24
Brand Omron
Model G3PA-220B-VD-DC-5-24
$269.61 Each
Free Shipping orders over $100
#6164189
G3PA-260B-VD-DC524
Omron Automation G3PA-260B-VD-DC524
Brand Omron
Model G3PA-260B-VD-DC524
$211.20 Each
Free Shipping orders over $100
#6164190
G3PE-515B-3N-DC12-24
Omron Automation G3PE-515B-3N-DC12-24
Brand Omron
Model G3PE-515B-3N-DC12-24
$262.92 Each
Free Shipping orders over $100
#6164191
G3S4-D1-DC24
Omron Automation G3S4-D1-DC24
Brand Omron
Model G3S4-D1-DC24
$154.13 Each
Free Shipping orders over $100
#6164196
G9H-210S-DC24
Omron Automation G9H-210S-DC24
Brand Omron
Model G9H-210S-DC24
$72.74 Each
Free shipping
#6377031
RMW17-FSF01D97
Weg RMW17-FSF01D97 three-phase monitoring relay protects motors and equipment from phase loss, phase sequence reversal, and voltage asymmetry. Operating on a 380-480VAC 50/60Hz supply, it provides reliable fault detection to prevent damage from incorrect power conditions. The compact design allows easy panel mounting and integration into industrial control systems.
Brand WEG
Model RMW17-FSF01D97
$66.08 Each
Free shipping
#6484810
RTW17-DC02U300SE05
Weg RTW17-DC02U300SE05 multifunction timing relay with 24-240V AC/DC supply voltage and adjustable 0.05-300 second timing range. 2PDT (2 Form C) contact configuration with LED status indication. DIN-rail mounted design for industrial automation panels, motor starters, and sequential control applications.
Brand WEG
Model RTW17-DC02U300SE05
$67.49 Each
Free shipping