La description

Hour meter with standard DIN dimensions.The H 37 hour meters have a very high shock resistance. As built-in meters with standard DIN dimensions, they can be used for a wide range of applications. These non-resettable counters are extremely tamper-proof.
Mechanical
Modelelectromechanical
FunctionHour meters / timers
Dimension 148 x 24 mm | 45 x 22 mm53 x 28 mm | 50 x 25 mm56 x 40 mm | 50 x 25 mm
Protection levelIP65
Working temperature-15 °C ... +50 °C
Weight50 g
(1) Installation | Front panel
Electrical
Supply voltage20...30 V AC42...48 V AC187...264 V AC10...30 V DC36...80 V DC100...130 V DC
Properties
  • 7- or 8-digit hour meter
  • Without zero position, high shock resistance
  • Small size, large optical digits
  • IP65 protection front side
  • Built-in meter with injection-molded snap-in springs (H 37.4)
  • UL certification
Benefits
  • 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
ApplicationsGeneral time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices, UV lamps, display panels in vehicles''