722 Series Electromechanical Hour Meter Available with stainless steel bezel The Model 722 provides an AC Hour Meter with an operating range of 90-264VAC 50/60 Hz. You no longer require two separate meters, one for 115VAC and one for 230VAC. Models are available in the standard industry housings, 2-Hole Rectangular, Flush-Rectangular, Flush-Round and 3-Hole Round. Its quartz time base insures accurate long-term time keeping. The totally sealed case protects against the environment and provides years of reliable service. All models are NEMA 4X,12 rated when mounted with optional gasket. Key Features Operating voltage 90-264VAC 50/60Hz Options include: Totally Sealed Wire leads UL/cUL Recognized, CE & RoHS Compliant Gasket kit (for NEMA 4X, 12 rating) 6 Figure, 99999.9 Custom lens Quartz accuracy Terminals up, down, straight Applications Medical Equipment Control Panels Office Equipment Test Equipment Generators S p e ci fic at io n Figures 6 - digits, 0.14 3.6mm 99999.9 Hours and indicator - white on black Decimal - black on white Reset Non-reset Voltage 90-264VAC Frequency 50/60Hz Power 1 watt max. Mount Clip or mounting holes Terminations 1/4 6.3mm spade terminals Weight ~2 oz 57 g Accuracy 0.02% over entire range Case Material Black polymer Lens Material Polymer Approvals UL/cUL Recognized, CE & RoHS Compliant, SAE & NEMA 4X, 12 Compliant Environmental Totally Sealed Front Panel NEMA 4X, 12 rated with optional gasket Temp. Range -40F to +185F -40C to + 85C Humidity 95% (SAE J1378) Vibration 10-80 Hz. 20g max. (SAE J1378) Shock 55g 9 - 13msec (SAE J1378) Dimensions 2-Hole Flush-Rectangular .7 18 .7 18 25 25 REF REF 2.19 55.6 2.19 55.6 1.89 48.0 1.89 48.0 MAX MAX MAX MAX .10 2.5 .10 2.5 .88 22.4 .88 22.4 2.05 52.1 1.60 40.6 1.47 37.4 2X .15 3.8 1.08 27.4 .93 23.5 1.03 26.2 .93 23.5 1/10 1/10 1.43 36.3 .15 3.8 1.43 36.3 1.75 44.5 Panel Opening: 1.45 X 0.95 36.8 X 24.1 Panel Opening: 1.45 X 0.95 36.8 X 24.1 Panel Thickness: 0.03 to 0.63 0.76 to 16.00