Procurement teams shortlist SR1-1225-N with Autonics Proximity Sensor, Autonics Digital Counter and Autonics Srh3 1440, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics SR1-1225-N Solid State Relay
Autonics SR1-1225-N Solid State Relay supports 4–30VDC input, 24–240VAC load voltage, and 25A load current for reliable operation. This unit is manufactured by Autonics and supplied as a dependable Autonics Solid State Relay under the Autonics SR1 Series. It features single-phase control, panel mounting, and 2500VAC dielectric strength across input-output and case insulation, making it suitable for industrial automation tasks.

| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SR1-1225-N |
Autonics SR1-1225-N Solid State Relay – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel |
| Rated input voltage | 4-30VDC |
| Rated load voltage | 24-240VAC~ (50/60Hz) |
| Dielectric strength | 2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case) |
| Rated load current | 25A |
| Function | Zero cross turn-on |
| Environment_Ambient temperature | -30 to 80℃(in case of the rated input voltage 90-240VAC~: -20 to 70℃), storage: -30 to 100℃(The rated load current capacity is diferent 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 SR1-1225-N Solid State Relay offers stable switching performance for automation systems requiring dependable electrical control. It operates using a 4–30VDC input, supports a 24–240VAC load voltage, and delivers a 25A load current. As a member of the SR1 Series, it is suited for industrial automation environments where consistent output and safe circuit separation remain essential.
This relay is commonly used in conveyors, packaging systems, automated assembly lines, and material handling equipment. Its single-phase configuration and strong dielectric insulation support stable switching under repetitive loads, while the panel-mounted design ensures secure integration into control panels. These attributes help maintain operational consistency and reduce failure risks in demanding applications.
The Autonics SR1-1225-N Solid State Relay maintains reliable performance through its defined electrical ratings, including 4–30VDC input range, 24–240VAC load handling, and 2500VAC dielectric protection. Autonics provides a trusted option for engineers seeking predictable switching within industrial automation systems. This model supports durable operation and dependable control performance across various machine and process environments.




