Trumeter | Innovation by Design
Trumeter | Innovation by Design

722 Series – AC Hour Meters

Trumeter Redington 722 Series AC Hour Meter

Totally Sealed AC Hour Meter

The Trumeter 722 Series of AC Hour Meters have a wide operating range of 90-264VAC 50/60 Hz meaning only a single hour meter is required for 115VAC and 230VAC applications.

as well as the wide AC voltage range, the 722 series of electro mechanical hour meters are available in the standard industry housings with mountings of either clip or holes. The quartz time base insures long-term accurate time keeping and provides years of reliable service. The casing is totally sealed, with all applicable models NEMA 4X, 12 rated when mounted with optional gasket. These units are protected against the environment and make them suitable for applications including industrial control panels and generators as well as medical, office or test equipment,.

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  • Operating voltage 90-264VAC 50/60Hz
  • Totally Sealed
  • UL/cUL Recognized, CE & RoHS Compliant
  • 6 Figure, 99999.9
  • Quartz accuracy
  • Minimum 36 second on-time for event capture

PDF Data Sheet

CE Certificate

UL Certificate

REACH, WEEE and RoHS Documentation


Ordering Information

722-0001 – 90-264 VAC, 50-60, 2-Hole
722-0002 – 90-264 VAC, 50/60, Flush Rectangular
722-0003 – 90-264 VAC, 50/60, Flush Round
722-0004 – 90-264 VAC, 50/60, 3-Hole Round
722-0030 – 90-264 VAC, 50/60, Square



50/60 Hz


1 watt max.


Clip or Mounting Holes


1/4″ [6.3mm] spade terminals


~2 oz [57g]


±.02% over entire range

Case Material:

Black Polymer

Lens Material:


Agency Approvals:

Ul/cUL Recognized, CE & RoHS Compliant, SAE & NEMA 4X, 12 Compliant


Totally Sealed

Front Panel:

NEMA 4X, 12 rated with optional gasket


-40°F to +185°F [-40°C to +85°C]


95% (SAE J1378)


55g @ 9-13ms (SAE J1378)


10-80 Hz. 20g max. (SAE J1378)




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