| 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-K2AK003T | K2AK003T | 1a | 3VDC | 16A 250VAC/30VDC | 16A |
| 2 | FTR-K2AK005T | K2AK005T | 1a | 5VDC | 16A 250VAC/30VDC | 16A |
| 3 | FTR-K2AK006T | K2AK006T | 1a | 6VDC | 16A 250VAC/30VDC | 16A |
| 4 | FTR-K2AK009T | K2AK009T | 1a | 9VDC | 16A 250VAC/30VDC | 16A |
| 5 | FTR-K2AK012T | K2AK012T | 1a | 12VDC | 16A 250VAC/30VDC | 16A |
| 6 | FTR-K2AK018T | K2AK018T | 1a | 18VDC | 16A 250VAC/30VDC | 16A |
| 7 | FTR-K2AK024T | K2AK024T | 1a | 24VDC | 16A 250VAC/30VDC | 16A |
| 8 | FTR-K2AK048T | K2AK048T | 1a | 48VDC | 16A 250VAC/30VDC | 16A |
| 9 | FTR-K2AK003T-TH | K2AK003T-TH | 1a | 3VDC | 16A 250VAC/30VDC | 16A |
| 10 | FTR-K2AK005T-TH | K2AK005T-TH | 1a | 5VDC | 16A 250VAC/30VDC | 16A |
| 11 | FTR-K2AK006T-TH | K2AK006T-TH | 1a | 6VDC | 16A 250VAC/30VDC | 16A |
| 12 | FTR-K2AK009T-TH | K2AK009T-TH | 1a | 9VDC | 16A 250VAC/30VDC | 16A |
| 13 | FTR-K2AK012T-TH | K2AK012T-TH | 1a | 12VDC | 16A 250VAC/30VDC | 16A |
| 14 | FTR-K2AK018T-TH | K2AK018T-TH | 1a | 18VDC | 16A 250VAC/30VDC | 16A |
| 15 | FTR-K2AK024T-TH | K2AK024T-TH | 1a | 24VDC | 16A 250VAC/30VDC | 16A |
| 16 | FTR-K2AK048T-TH | K2AK048T-TH | 1a | 48VDC | 16A 250VAC/30VDC | 16A |