137-54-620,Operating hour counter, WZ 3624, Ganz
| Displays | 7-digit |
| Counting capacity | 1000000 h |
| Termination type | Blade Terminal 6.3 x 0.8 mm and Screw |
| Operating voltage | 230 VAC |
| Character height | 4 mm |
| Readout accuracy | 0.01 h |
| Operating temperature | -25...+55 °C |
| Protection rating | IP 65 DIN 40050 |
| Dimensions W x H x D | 36 x 24 x 58 mm |
| Front panel cut-out | 33 x 22 mm |
| Power consumption | 1.0 W |
| Operating voltage | 230 VAC ±10%, 50 Hz |
