Hour meters / timers, electromechanical Timers with DIN dimensions DIN counters for panel mount, 48 x 24 mm (AC+DC) H 37 The hour meters H 37 feature a very high shock resistance. These panel mount counters with standard DIN dimensions can be used in many different fields of application. These non-resettable counters are extremely tamper-proof. RoHS Characteristics Benefits 1) 7- or 8-digit hour meter 5 years guarantee Without reset, high shock resistance High reliability: for a better sale of your final product Small dimensions, magnified large figures Data retention in case of power failure Protection IP65 on the font side Long service life Panel mount counter with integrated spring clip (H 37.4) Applications UL-approved General time measurement, maintenance intervals for measuring instruments (respiration units, oxygen, dialysis), small appliances, UV lamps, display panels in vehicles Type series Description Mounting Panel cut-out Type Standard DIN counter for panel mount mounting clip, on rear 45 x 22 1.77 x 0.91 H 37 Standard DIN counter for panel mount 2 mounting holes 50 x 25 1.97 x 0.98 H 37.1 Standard DIN counter for panel mount mounting clip, on rear 50 x 25 1.97 x 0.98 H 37.2 Standard DIN counter for panel mount mounting clip, on rear 45 x 22 1.77 x 0.91 H 37.5 1) When used as specified in the technical data Fritz Kbler GmbH, subject to errors and changes. 10/2013 www.kuebler.com 185 Hour meters / TimersHour meters / timers, electromechanical Timers with DIN dimensions DIN counters for panel mount, 48 x 24 mm (AC+DC) H 37 Accessories Dimensions in mm inch Order-No. Adapter front bezel, 72 x 36 2.83 x 1.42 For cut-out 68 x 33 2.68 x 1.30 to cut-out 45 x 22.2 1.77 x 0.87 , for counters 48 x 24 1.89 x 0.94 , as set black and silver anodised 162704 Set Adapter front bezel, 48 x 48 1.89 x 1.89 For cut-out 45 x 45 1.77 x 1.77 to cut-out 45 x 22.2 1.77 x 0.87 , with clip mounting for counters 48 x 24 1.89 x 0.94 black T008883 Adapter front bezel, 60 x 50 2.36 x 1.97 For cut-out 54 x 29 2.13 x 1.14 to cut-out 45 x 22.2 1.77 x 0.87 , with screw mounting and gasket for counters 48 x 24 1.89 x 0.94 black N003001 Adapter front bezel, 56 x 40 2.20 x 1.57 For cut-out 50 x 25 1.97 x 0.98 to cut-out 45 x 22.2 1.77 x 0.87 , black T008161 with screw mounting for counters 48 x 24 1.89 x 0.94 Adapter front bezel, 53 x 28 2.09 x 1.10 For cut-out 54 x 29 2.13 x 1.14 to cut-out 45 x 22.2 1.77 x 0.87 , grey T008164 with clip mounting for counters 48 x 24 1.89 x 0.94 black T008165 For cut-out 54 x 29 2.13 x 1.14 , for screw mounting to front bezel F1B or Transparent cover, lockable, IP65 adapter front bezel N003001, for counters with cut-out 50 x 25 1.97 x 0.98 or 45 x 22.2 1.77 x 0.87 N003002 Suitable for front bezel 60 x 50 2.36 x 1.97 , for screw mounting of electromech. Sealing cover type K1, IP65 counters and via adapter front bezel N003001 for counters 48 x 24 1.89 x 0.94 G008301 For snap-on mounting on 35 1.38 top-hat DIN rail, Mounting frame for counters 53 x 28 2.09 x 1.10 with cut-out 50 x 25 1.97 x 1.97 and via separate adapter (T008180) for counters 48 x 24 1.89 x 0.94 chromated G300004 via separate adapter also for 45 x 22.2 1.77 x 0.87 Gasket 53 x 28 2.09 x 1.10 For cut-out 50 x 25 1.97 x 0.98 , suitable for H 37.2 and H 37.4 black N511015 Gasket 48 x 24 1.89 x 0.94 For cut-out 45 x 22 1.77 x 0.87 , suitable for H 37 and H 37.5 black N511029 Terminal cover type KA 37 For H 37 counters (2 pcs. per counter required) transparent T051687 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. Technical data Electrical connection screw terminals Protection IP65 (front side) built in with gasket, (tightening torque max. 0.8 Nm) (order gasket separately) Power consumption 10 ... 30 V DC approx. 500 mW EMC Emitted interference EN 55011 class B 36 ... 80 V DC approx. 900 mW Immunity to interference EN 61000-6-2 100 ... 130 V DC approx. 750 mW Device safety Designed to EN 61010 part 1 20 ... 30 V AC, 50 Hz approx. 0.3 VA Protection class 2 42 ... 48 V AC , 50 Hz approx. 0.25 VA Application area Pollution level 2 100 ... 130 V AC, 50 Hz approx. 0.6 VA UL approval E128604 187 ... 264 V AC, 50 Hz approx. 1.2 VA Housing plastic PC (Polycarbonate) Rated voltages AC (50 or 60 Hz) 20 ... 30 V, 42 ... 48 V, 100 ... 130 V, types with IP65 protection are 187 ... 264 V sealed (potted) DC 10 ... 30 V, 36 ... 80 V, 100 ... 130 V Accuracy AC supply frequency + 30 ms On time 100 % DC < 0.003 % (at 24 h) Number of digits AC 7 99999.99 h Weight H 37 approx. 50 g 1.76 oz DC 8 999999.99 h slip on bezel 37.1 6 g 0.21 oz Resolution 0.01 h equals 36 s slip on bezel 37.2 2 g 0.07 oz Height of figures 4 mm 0.16 Colour of figures white and red on black Reset no reset Options Operating temperature -15C ... +50C +5F ... +122F Colour of housimg grey Art.-No. 3.130.X50.XXX (non-condensing) Electrical connection Storage temperature -40C ... +85C -40F ... +185F flat pin 0.8 x 6.3 mm 0.031 x 0.25 Art.-No.: 3.24X.20X.XXX.011 screw terminal with terminal cover Art.-No.: 3.24X.20X.XXX.456 Relativ humidity < 95 % (non-condensing) 360 - 440 V AC on request Mounting position any 186 www.kuebler.com Fritz Kbler GmbH, subject to errors and changes. 10/2013