Hour meters / timers, electromechanical Timers, round design With LED run indicator (AC+DC) HR 47 The hour meter HR 47 with run indicator feature a very high shock resistance. These panel-mount counters for round panel cut-outs can be used in many different fields of application. These non-resettable counters are very robust and extremely tamper-proof. RoHS Characteristics Benefits 7-digit hour meter With run indicator (AC version), optional LED (DC version) For voltage ranges 10...80 V DC, 100...130 V AC and For panel cut-out 50.5 mm with front panel dimensions 187...264 V AC 58 mm Magnified large figures Simple and secure mounting with screwed clamping clip Protection IP65 on the front and rear sides Suitable for any mounting position Applications Without reset, and thus tamper-proof General time measurement, construction machinery and High shock and impact resistance industrial trucks, small appliances, UV lamps, display panels in vehicles, compressors, air-conditioning equipment, etc. Type series Description Mounting Type Timer, round Clamping clip fixing, screw-on HR 47 Accessories Order-No. Counter mounting fixture For round counters with cut-out 53 mm black N510199 Gasket, 58 mm For cut-out 50 mm black N511182 Adapter and anti-vibration set For HR 47, 80 mm for cut-out 71 mm black 255319 Suitable gaskets as well as further accessories can be found in the accessories section or in the accessories area of our website at: www.kuebler.com/accessories. 196 www.kuebler.com Fritz Kbler GmbH, subject to errors and changes. 03/2013Hour meters / timers, electromechanical Timers, round design With LED run indicator (AC+DC) HR 47 Technical data Electrical connection screw terminal for flat pin 6.3 x 0.8 Protection up to IP65, EN 60529 Power consumption 10 ... 80 V DC max. 720 mW Housing plastic PC (Polycarbonate) 100 ... 130 V AC, 60 Hz max. 1.1 VA Accuracy AC 0.02% 187 ... 264 V AC, 50 Hz approx. 1.2 VA DC 0.002% Rated voltages AC (50 or 60 Hz) 100 ... 130/187 ... 264 V AC, Weight approx. 50 g DC 10 ... 80 V DC Run indicator AC fast rotating wheel in viewing On time 100 % window Number of digits AC 7: 99999.99 h DC optional LED DC 7: 999999.9 h Test voltage 2000 V AC , 50 Hz for AC version Resolution AC 0.01 h equals 36 s EMC Emitted interference EN 55011 class B DC 0.1 h equals 6 min Immunity to interference EN 61000-6-2 Count mode adding Device safety Designed to EN 61010 part 1 Height of figures 4 mm Protection class 2 Application area Pollution level 2 Colour of figures white and red on black Operating temperature AC -25C ... +80C (non-condensing) DC -20C ... +70C (non-condensing) Options Relative humidity < 95% (non-condensing) Counter for 52 mm with screwed clamping bracket or screw thread Mounting position any on request Timer, round Type HR 47 11 0.43 1 h Panel cut-out +1 13,8 0.54 41,6 1.64 8 0.32 50,5 1.99 1 Electrical connection Front bezel thickness max. 6 mm without having to shorten the clamping bracket Art.-No. Type Display Voltage 10 ... 80 V DC 100 ... 130 V 187 ... 264 V 60 Hz 50 Hz 1) 1) HR 47 6 digits V AC, with run indicator 3.474.901.084 3.474.901.075 1) V DC, without run indicator 3.474.901.373 further types on request 1) V DC, with run indicator 3.474.911.373 Dimensions in mm inch 1) Stock types Fritz Kbler GmbH, subject to errors and changes. 03/2013 www.kuebler.com 197 50 1.97 58 2.28 Hour meters / Timers