137-54-624,Operating hour counter, GZ 3624, Ganz
| Displays | 7-digit |
| Counting capacity | 1000000 h |
| Termination type | Blade Terminal 6.3 x 0.8 mm and Screw |
| Operating voltage | 12...36 VDC |
| Character height | 4 mm |
| Readout accuracy | 0.1 h |
| Operating temperature | -10...+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 | 0.2 W |
| Operating voltage | 12...36 VDC ±10% |
