| 型号 | 负载电流 | 负载电压 | 控制电压 |
| RX1A23D25H21 | 20A | 24-265VAC | 4-32VDC |
| RX1A23A25H21 | 20A | 24-266VAC | 24-275VAC |
| RX1A23D32H21 | 30A | 24-267VAC | 4-32VDC |
| RX1A23A32H21 | 30A | 24-268VAC | 24-275VAC |
| RX1A48D25H21 | 20A | 42-552VAC | 4-32VDC |
| RX1A48A25H21 | 20A | 42-552VAC | 24-275VAC |
| RX1A48D32H21 | 30A | 42-552VAC | 4-32VDC |
| RX1A48A32H21 | 30A | 42-552VAC | 24-275VAC |