Autonics SR1-4250-N 24-240 V AC Solid State Relay
The SR1-4250-N is an Autonics solid state relay supporting 24–240VAC load voltage, 50A load current, and single-phase control. Manufactured by Autonics, this solid state relay is part of the Autonics Solid State Relay range and belongs to the SR1 Series. It features 90–240VAC input voltage, panel mounting, zero-cross turn-on function, and 2500VAC dielectric strength, supporting stable AC load switching in industrial automation environments.
| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SR1-4250-N |
Autonics SR1-4250-N 24-240 V AC Solid State Relay – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel |
| Rated input voltage | 90-240VAC~ |
| Rated load voltage | 24-240VAC~ |
| Dielectric strength | 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case) |
| Rated load current | 50A |
| 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. 111g(approx. 73g) |
The Autonics SR1-4250-N 24–240 V AC Solid State Relay is a panel-mounted switching device designed for controlled AC load operation in industrial automation systems. This model supports 50A rated load current, operates with 24–240VAC load voltage, and uses zero-cross turn-on to minimize electrical noise. As part of the SR1 Series, it follows Autonics solid state relay design standards for consistent performance across AC control applications.
In industrial automation, the SR1-4250-N Autonics 24–240 V AC Solid State Relay is commonly used in conveyors, packaging machines, assembly lines, and automated process equipment. Its solid-state design allows silent operation and stable switching of AC loads without mechanical wear. Panel mounting enables secure installation inside control panels, while zero-cross switching supports smooth load activation in continuous-duty industrial environments.
The SR1-4250-N Autonics 24–240 V AC Solid State Relay combines single-phase control, 50A switching capacity, and 2500VAC isolation strength to meet industrial control requirements. Built within the SR1 Series and supported by Autonics manufacturing standards, this model is suited for long-term use in industrial automation systems where consistent AC load control and electrical reliability are required.
Related Products
