Autonics SRS1-B1202R-2 Solid State Relay
The SRS1-B1202R-2 Autonics Solid State Relay supports 2A load current, 4-30VDC input voltage, and 90-240VAC load voltage. The SRS1-B1202R-2 belongs to Autonics Solid State Relay and the SR1 Series with random turn-on, single-phase control, and 2500VAC dielectric strength for industrial automation applications.

| Brand | Autonics |
| Product Type | Solid State Relay |
| Model Number | SRS1-B1202R-2 |
Autonics SRS1-B1202R-2 Solid State Relay – Technical Specifications
| Specification | Value |
|---|---|
| Control phase | Single-phase |
| Rated input voltage | 4-30VDC |
| Rated load voltage | 90-240VAC~ (50/60Hz) |
| Dielectric strength | 2,500VAC~ |
| Rated load current | 2A |
| Function | Random turn-on |
| Socket | Universal LY2 socket |
| Number of output circuits | 2 EA |
| Environment_Ambient temperature | -20 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. 400g(approx. 30g) |
The SRS1-B1202R-2 Autonics Solid State Relay is designed for industrial automation systems requiring reliable switching and electrical isolation. The SRS1-B1202R-2 supports 2A rated load current, 4-30VDC rated input voltage, 90-240VAC 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 controlled AC load switching and dependable solid-state operation are required. Autonics manufactures this relay for applications requiring stable switching performance and electrical isolation.
The SRS1-B1202R-2 is suitable for conveyors, packaging equipment, assembly systems, control panels, and automated production machinery. Its random turn-on function supports applications where immediate load switching is required after receiving an input signal. The single-phase design allows integration into industrial automation systems requiring compact and dependable relay operation. Autonics solid state relays are commonly used where stable switching performance, low maintenance requirements, and reliable control of AC loads are important.
SRS1-B1202R-2 from Autonics combines single-phase load control and solid-state switching for industrial automation environments. The relay supports 2A load handling capacity, 90-240VAC 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, and random turn-on operation. The SRS1-B1202R-2 Autonics Solid State Relay is suitable for automation panels, production equipment, and industrial machinery requiring reliable AC load switching and control.




