| 序号 | 规格型号 | 接点构成 | 输入电压 | 负载电流 | 切换电压 | 切换电流 | 封装形式 |
| 1 | HF166F/05-1HDL1T | 1A1B | 5VDC | 25A | 277VAC | 25A | PCB |
| 2 | HF166F/05-1HDL2T | 1A1B | 5VDC | 25A | 277VAC | 25A | PCB |
| 3 | HF166F/06-1HDL1T | 1A1B | 6VDC | 25A | 277VAC | 25A | PCB |
| 4 | HF166F/06-1HDL2T | 1A1B | 6VDC | 25A | 277VAC | 25A | PCB |
| 5 | HF166F/12-1HDL1T | 1A1B | 12VDC | 25A | 277VAC | 25A | PCB |
| 6 | HF166F/12-1HDL2T | 1A1B | 12VDC | 25A | 277VAC | 25A | PCB |
| 7 | HF166F/24-1HDL1T | 1A1B | 24VDC | 25A | 277VAC | 25A | PCB |
| 8 | HF166F/24-1HDL2T | 1A1B | 24VDC | 25A | 277VAC | 25A | PCB |
| 9 | HF166F/48-1HDL1T | 1A1B | 48VDC | 25A | 277VAC | 25A | PCB |
| 10 | HF166F/48-1HDL2T | 1A1B | 48VDC | 25A | 277VAC | 25A | PCB |