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B 148 - Time and hours meters
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Technical data - electrical ratings
| Voltage supply |
24 VAC, 110 VAC, 220..240 VAC (50/60 Hz) |
| Nominal frequency |
50 / 60 Hz |
| Power consumption |
1 VA |
| Gear precision |
Synchronous to mains |
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Technical data - mechanical design
| Display |
White numbers on black |
| Number of digits |
7-digits |
| Digit height |
4 mm |
| Measuring range |
99 999.99 h |
| Reading accuracy |
AC: 1/100 h = 36 s |
| Operating temperature |
-10...+50 °C |
| Storing temperature |
-20...+70 °C |
| Relative humidity |
80 % non-condensing |
| Protection DIN EN 60529 |
IP 20 |
| Housing type |
Built-in housing Surface mount housing |
| Connection |
Screw terminal connector |
| Mounting |
Clip frame |
| Dimensions W x H x L |
48 x 48 x 43 mm |
| Cutout dimensions |
45 x 45 mm |
| Installation depth |
33 mm |
| Weight approx. |
60 g |
| Material |
Housing: plastic |
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