Products > Power Electronics > Solid State Relays > Item # SR3-4450 ProductsProducts Power ElectronicsPower Electronics Solid State RelaysSolid State Relays Item # SR3-4450 Item # SR3-4450, 48 to 480 Volt (V) Alternating Current (AC) Load Voltage Solid State Relay SR3-445048 to 480 Volt (V) Alternating Current (AC) Load Voltage Solid State Relay Request Information Email This Page Download PDF Download PDF Printable Page List Price $175.95 Downloads Brochure for 48 to 480 Volt (V) Alternating Current (AC) Load Voltage Solid State Relay (SR3-4475) /Asset/SR3-4450-525x600.png /Asset/SR3-4450-525x600.png Close Window SSR, Detachable Heatsink Type, 3-Phase(3-Pole), Input 90-240 VAC, Load 48-480 VAC, 50 A, Zero Cross Turn-On Unit of Measure Imperial Metric Both Specifications Brands N/A Autonics USA Heatsink Type N/A Detachable Heatsink Alternating Current (AC) Load Voltage N/A 48 to 480 V Rated Load Current N/A 50 A Zero Cross Turn-On/random Turn-On N/A Zero Cross Turn-On Control Phase N/A 3-Phase Weight N/A 0.2 lb