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Hour meter electromechanical
AH57
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Hour meter – Base mount counter for DIN rail with small installation depth.
The hour meters H 57, H 57.55, H 57.72 and AH 57 feature a very high shock resistance. These panel / DIN rail mount counters have a reduced mounting depth. They can be used in many different fields of application. These non-resettable counters are extremely tamper-proof.| Mechanical | |
|---|---|
| Model | electromechanical |
| Function |
Hour meters / timers |
| Dimension 1 |
48 x 62 mm |
| Protection level |
IP52 |
| Working temperature | -15 °C ... +50 °C |
| Weight | 84 g |
(1) Front panel size | Panel cut-out
| Electrical | |
|---|---|
| Power supply |
20...30 V AC 42...48 V AC 187...264 V AC 360...440 V AC 10...30 V DC 100...130 V DC |
Properties
Applications
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices UV lamps, display panels in vehicles.
1) When used as specified in the technical data.
- 7- or 8-digit hour meter.
- High shock and impact resistance
- Without zero position, small installation depth.
- Optically large digits.
- IP52 protection (optional IP65), mounting position: any.
- UL certification
- Different front panel sizes
- H 57 48 x 48 mm
- H 57.55 55 55 x 55 mm
- H 57.72 72 72 x 72 mm
- AH 57 48 x 48 mm for DIN rail
- 5 years warranty 1).
- High reliability: this makes it easier to sell your end product.
- Retains value in the event of power failure.
- Long service life.
Applications
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices UV lamps, display panels in vehicles.
1) When used as specified in the technical data.
