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Available Now! 
Available Now!Carlo Gavazzi
RM1A60D50
SSR, Hockey Puck, 50 Amp, 600VAC, 1400Vp, 4-32VDC, 1-Pole, Zero Switching (ZC), LED Indication, Built-In Varistor, Solid State Relay
$74.40$74.40 -
Available Now! 
Available Now!Autonics
SRH3-1250
SSR, 3-Phase (3-Pole), Input 4-30VDC, 50A, Integrated Heatsink, Load 24-240VAC, Zero Cross Turn-On
$177.00$177.00 -
Kacon
KSR5050ZDHF
SSR with Heatsink and Fan, Single Phase, Input 4-32VDC, 50 Amp (50A), Load Voltage 90-480VAC, Zero Crossing, Over Temperature Alarm, Solid State Relay, KSR Series
$180.58$180.58 -
Autonics
SR1-1215-N
SSR, Single Phase with Detachable Heatsink, Input 4-30VDC, Load 24-240VAC, 15 Amp, Zero Cross, Solid State Relay, SR1 Series
$20.00$20.00 -
Autonics
SR2-1230
SSR, 3-Phase (2-Pole Control), Input 4-30VDC, 30A, Detachable Heatsink, Load 24-240VAC, Zero Cross Turn-On
$71.00$71.00 -
Autonics
SRH1-4240-N
SSR, Single Phase with Integrated Heatsink, Input 90-240VAC, Load 48-480VAC, 40 Amp, Zero Cross, Solid State Relay, SRH1 Series
$57.00$57.00 -
Available Now! 
Available Now!Autonics
SRH3-4450
SSR, 3-Phase (3-Pole), Input 90-240VAC, 50A, Integrated Heatsink, Load 48-480VAC, Zero Cross Turn-On
$218.00$218.00 -
Autonics
SRH1-1240-N
SSR, Single Phase Integrated Heatsink, Input 4-30VDC, Load 24-240VAC, 40 Amp, Zero Cross, Solid State Relay, SRH1 Series
$57.00$57.00 -
Available Now! 
Available Now!Novus
8824011025
Solid State Relay Only, SSR-4825, 25 Amp, 480VAC, Switching Voltage 4-32VDC
$30.00$30.00 -
Available Now! 
Available Now!Novus
8824011060
Solid State Relay Only, SSR-4860, 60 Amp, 480VAC, Switching Voltage 4-32VDC
$34.00$34.00 -
Available Now! 
Available Now!Carlo Gavazzi
RA4890-D12
Solid State Relay, Zero Switching, 480VAC, 90A, 3-32VDC, 1200Vp
$114.40$114.40 -
Autonics
SRH2-1430
SSR, 3-Phase (2-Pole Control), Input 4-30VDC, 30A, Integrated Heatsink, Load 48-480VAC, Zero Cross Turn-On
$151.00$151.00
Solid state relays turn an electrical circuit on and off based on a control signal applied to their input terminals. SSRs have no moving parts and can be made to switch either AC or DC loads.