Description
Hour meter electromechanical, Displays and counters, evaluation
Hour meter – Base mount counter for DIN rail with small installation depth.
The H 57, H 57.55, H 57.72 and AH 57 hour meters have a very high shock resistance. They can be used in various application areas as built-in / surface-mounted meters with a small installation depth. These non-resettable counters are extremely tamper-proof.
| Mechanical | |
|---|---|
| Model | _x000D_ electromechanical |
| Function | _x000D_ Hour meters / timers |
| _x000D_ Dimension 1_x000D_ _x000D_ | _x000D_ 48 x 62 mm _x000D_ |
| Protection level | _x000D_ IP52 |
| Working temperature | _x000D_ -15 °C … +50 °C |
| Weight | _x000D_ 84 g |
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_x000D_ _x000D_ (1) Front panel size | Panel cut-out_x000D_
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| Electrical | |
|---|---|
| Power supply | _x000D_ 20…30 V AC 42…48 V AC 187…264 V AC 360…440 V AC 10…30 V DC 100…130 V DC |
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- 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
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– 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
_x000D_ Benefits_x000D_
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- 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.
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_x000D_ 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.
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