Autonics SRC1-4420-N Solid State Relay AC Input
SRC1-4420-N is an Autonics Solid State Relay AC Input supporting single-phase switching with 20A capacity for automation panels applications. Manufactured by Autonics, this Autonics Solid State Relay operates with 90–240VAC rated input voltage and switches 48–480VAC load voltage. Part of the SRC1 Series, it offers single-phase control, 20A rated load current, zero cross turn-on function, panel mounting, and defined dielectric strength.
| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SRC1-4420-N |
Autonics SRC1-4420-N Solid State Relay AC Input – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel |
| Rated input voltage | 90-240VAC~ |
| Rated load voltage | 48-480VAC~ |
| Dielectric strength | 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case) |
| Rated load current | 20A |
| Function | Zero cross turn-on |
| Environment_Ambient temperature | -20 to 70℃, storage: -30 to 100℃(The rated load current capacity is different depending on ambient temperature. Refer to ‘▣ SSR Derating Curve’.) |
| Environment_Ambient humidity | 45 to 85% RH, storage: 45 to 85% RH |
| Weight | Approx. 119g(approx. 85g) |
The Autonics SRC1-4420-N Solid State Relay AC Input is designed for controlled AC load switching in industrial automation systems. This SRC1-4420-N Autonics Solid State Relay AC Input supports 90–240VAC input voltage, manages 48–480VAC load voltage, and handles 20A load current under single-phase operation. As part of the SRC1 Series, it is used in industrial automation control panels.
In applications, the SRC1-4420-N Autonics Solid State Relay AC Input is installed in conveyors, packaging equipment, automated assembly lines, and automation panels. Zero cross turn-on operation helps reduce electrical noise during switching, while panel mounting ensures stable installation. These characteristics support consistent output control in continuous industrial processes.
The SRC1-4420-N from Autonics provides clearly defined electrical specifications suited for industrial automation environments. With controlled single-phase switching, verified insulation strength, and standardized mounting, this solid state relay integrates reliably into control system designs. The SRC1 Series structure and Autonics manufacturing consistency support dependable selection for AC input relay applications.
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