Autonics SRH1-1240-N Solid State Relay AC Output
The SRH1-1240-N Autonics Solid State Relay AC Output supports 40A load current, 4-30VDC input voltage, and 24-240VAC load voltage. The SRH1-1240-N belongs to Autonics Solid State Relay and the SR1 Series with zero cross turn-on, integrated heatsink, panel or DIN rail mounting, and 2500VAC dielectric strength for industrial automation applications.
| 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 SRH1-1240-N Autonics Solid State Relay AC Output is designed for industrial automation systems requiring dependable switching and electrical isolation. The SRH1-1240-N supports 40A rated load current, 4-30VDC rated input voltage, 24-240VAC rated load voltage, and 2500VAC dielectric strength between input and output circuits. This model belongs to the SR1 Series and is used in industrial automation equipment where stable load control and reliable solid-state switching are required. Autonics manufactures this relay for industrial applications requiring controlled AC load operation and consistent switching performance.
The SRH1-1240-N is suitable for conveyors, packaging machines, assembly equipment, heaters, and automated production systems. Its zero cross turn-on function helps reduce electrical noise during switching and supports stable operation of connected AC loads. The integrated heatsink assists heat dissipation during continuous operation, while panel and DIN rail mounting options provide installation flexibility. Autonics solid state relays are commonly used where dependable switching cycles, stable load control, and reliable automation performance are required.
SRH1-1240-N from Autonics combines single-phase load control and solid-state switching for industrial automation environments. The relay supports 40A load handling capacity, 24-240VAC load voltage operation, and 4-30VDC input control signals. Autonics SR1 Series relays are widely integrated into industrial control systems because of stable switching performance, electrical isolation, integrated heatsink construction, and zero cross turn-on operation. The SRH1-1240-N Autonics Solid State Relay AC Output is suitable for automation panels, production equipment, and industrial machinery requiring reliable AC load switching and control.
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