| Model/Combination | Standard No. | |
|---|---|---|
| S8FS-C | IS 13252(PART 1) / IEC 60950-1 | S8FS-G (Except models of -500) | S8VK-C | S8VK-G | S8VK-S | S8VK-T | S8VK-W (Except models of 2000W) | S8VK-X | S8VS | 
| Note: Contact your OMRON representative for details on specific model numbers. |