If you’re not fully sure about SRHL1-1225, taking a closer look at Autonics Proximity Sensor, Autonics Digital Counter and Autonics Srh3 1440 often helps compare reliability, cost, and availability.
Autonics SRHL1-1225 Solid State Relay
Autonics SRHL1-1225 Solid State Relay provides 10–30VDC input, 24–240VAC load voltage, and 25A load current for industrial applications. This relay is manufactured by Autonics and supplied as a robust Autonics Solid State Relay within the Autonics SRH1 Series. It supports single-phase control, panel and DIN rail mounting, and offers 2500VAC input-output insulation with 4000VAC input/output-case strength for safe operation.

| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SRHL1-1225 |
Autonics SRHL1-1225 Solid State Relay – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Mounting type | Panel, DIN rail |
| Rated input voltage | 10-30VDC |
| Rated load voltage | 24-240VAC~ |
| Dielectric strength | Input-output: 2500VAC 50/60Hz for 1 min. Input/output-case: 4000VAC 50/60Hz for 1 min |
| Rated load current | 25A |
| Function | Zero cross turn-on |
| Heatsink | Heatsink |
| Alarm(Overheat Prevention) | Alarm indicator |
| Environment_Ambient temperature | -30 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. 270g(approx.192g) |
The Autonics SRHL1-1225 Solid State Relay ensures stable switching performance for industrial systems requiring dependable electrical control. It operates with a 10–30VDC input, supports a 24–240VAC load voltage, and handles a 25A load current. As part of the SRH1 Series, this relay is commonly used in automation environments where circuit isolation, durability, and predictable switching performance are essential.
This relay is used in conveyors, packaging lines, automated assembly machinery, and other industrial automation systems. Its single-phase operation, reinforced dielectric insulation, and flexible panel or DIN rail mounting allow reliable integration into demanding control setups. These attributes ensure stable switching under repetitive loads, supporting long-term equipment reliability while minimizing wear found in mechanical relays.
The Autonics SRHL1-1225 Solid State Relay maintains dependable performance with its defined electrical characteristics, including a 10–30VDC input range, 24–240VAC load capability, and 2500VAC/4000VAC insulation ratings. Autonics offers a trusted solution for engineers who require stable switching, safe electrical separation, and consistent operation in automated systems. This model remains well suited for industrial applications needing reliable control performance and long service life.







