ZBVB57 规格参数
| Type of fastening | Front fastening |
| Packaging box | Packaging |
| Colour lamp | Orange |
| Connection type auxiliary circuit | PCB connection |
| Rated voltage Ue at AC 60 Hz (V) | 24 - 24 |
| Integrated transformer | No |
| Voltage type for actuating | AC/DC |
| Height 4 mm | Height |
| Weight 3 g | Weight |
| Integrated voltage decreasing resistor | No |
| Integrated lamp | Yes |