Finder 77 Series Solid State Relays

Modular solid state relays (SSR) 5 - 15 - 30A

A solid state relay is ideal when fast, frequent switching is required. For example, precision temperature control of an industrial oven might require switching off the mains supply to the heating elements every two or three seconds. Finder’s 77 Series would be the best component to operate this with input AC or DC, 230 V AC or 400 V AC output and rated voltage range (19…305) V AC or (48…480) V AC and is most suited to heater controls.

The 77 Series is made up of modular and “hocky puck” style solid state relays with the folowing features (according to Type):

Function and Features:
Input AC or DC
• 230 V AC or 400 V AC output
• Rated voltage range (19…305) V AC or (48…480) V AC
• Zero-crossing and random switch-on versions
• Suitable for lamp loads
• 17.5 and 22.5 mm housing
• Features (“hockey puck”)

Input AC or DC
• 230 V AC or 400 V AC output
• Switching voltage range (19…305) V AC or (48…480) V AC
• Suggested applications: heater control
• Mounting to heatsink with screws
• Zero-crossing version

Applications:
• Drying Kilns
• Heating & Cooling
• Lighting Control
• Bottling Plant
• Labelling Machines
• Packaging Machines

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