| 序号 | 规格型号 | 别名型号 | 接点构成 | 输入电压 | 额定负载 | 负载电流 |
| 1 | FTR-K3LAB005W | K3LAB005W | 1a | 5VDC | 25A/250VAC | 30A |
| 2 | FTR-K3LAB012W | K3LAB012W | 1a | 12VDC | 25A/251VAC | 30A |
| 3 | FTR-K3LAB024W | K3LAB024W | 1a | 24VDC | 25A/252VAC | 30A |
| 4 | FTR-K3LJB005W | K3LJB005W | 1a | 5VDC | 25A/253VAC | 30A |
| 5 | FTR-K3LJB012W | K3LJB012W | 1a | 12VDC | 25A/254VAC | 30A |
| 6 | FTR-K3LJB024W | K3LJB024W | 1a | 24VDC | 25A/255VAC | 30A |