Autonics SRH1-1240-N Solid State Relay AC Output
SRH1-1240-N is an Autonics solid state relay with AC output, single-phase control, 40A rating, and 4–30VDC input for use. Manufactured by Autonics, this Autonics Solid State Relay switches 24–240VAC load voltage and supports zero cross turn-on operation. Part of the SRH1 Series, it offers single-phase control, 40A rated load current, panel or DIN rail mounting, and defined dielectric strength.
| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SRH1-1240-N |
Autonics SRH1-1240-N Solid State Relay AC Output – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel, DIN rail |
| Rated input voltage | 4-30VDC |
| Rated load voltage | 24-240VAC~ |
| Dielectric strength | 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case) |
| Rated load current | 40A |
| Function | Zero cross turn-on |
| Heatsink | Heatsink |
| Environment_Ambient temperature | -30 to 80℃, 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. 500g(approx. 410g) |
The Autonics SRH1-1240-N Solid State Relay AC Output is used for controlled AC load switching in industrial automation systems. This SRH1-1240-N Autonics Solid State Relay AC Output operates with 4–30VDC input voltage, manages 24–240VAC load voltage, and handles 40A load current under single-phase control. As a member of the SRH1 Series, it is applied in automation panels across Indian industrial environments.
In application, the SRH1-1240-N Autonics Solid State Relay AC Output is installed in conveyors, packaging machines, automated assembly lines, and control panels. Zero cross turn-on operation helps reduce electrical stress during switching, while panel and DIN rail mounting options support flexible installation. These characteristics enable stable output control in continuous industrial automation processes.
The SRH1-1240-N from Autonics provides clearly defined electrical specifications aligned with industrial automation requirements. With controlled single-phase switching, verified insulation performance, and standardized mounting formats, this solid state relay integrates reliably into control system designs. The SRH1 Series structure and Autonics manufacturing consistency support dependable selection for AC output relay applications.
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