安装方式：PCB直插
| 序号 | 产品型号 | 线圈电压 | 接点构成 | 负载容量 | 开关电压 | 开关电流 | 开关功率 |
| 1 | SIF422-5VDC | 5VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 2 | SIF422-12VDC | 12VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 3 | SIF422-18VDC | 18VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 4 | SIF422-20VDC | 20VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 5 | SIF422-24VDC | 24VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 6 | SIF422-48VDC | 48VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 7 | SIF422-60VDC | 60VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |
| 8 | SIF422-110VDC | 110VDC | 4a2b | 250V/8A 2000VA | 5-250VDC/VAC | 3mA-8A | 40mW-2000W(VA) |