Theben Catalogue 2014/15. Save energy – Increase comfort.

Time and light control
Hour counters, digital, front panel and DIN rail
4
BZ 146 BZ 147 BZ 148
Description
Common functions
- Digital hour counter
- With EEPROM memory provides reliable
operating data capture even with loss of
power
- 7-digit high-contrast LCD display
- Onscreen progress display
BZ 146
- Installation cutout 22 mm x 45 mm
- Control panel installation
- Screw terminals
- Tension clamp brackets for walls up to 5mm
thick
- Quartz controlled version
BZ 147
- Installation cutout 45 mm x 45 mm
- Control panel installation
- Screw terminals
- Tension clamp brackets for walls up to 5 mm
thick
- Quartz controlled version
BZ 148
- For DIN rail mounting with quick fastening
for 35 mm profi le rails (DIN EN 60 715)
- Surface mounting with additional terminal
box cover plate option
- Captive screw terminals
Product selection
Counting range Installation type Size front plate Size of Installation section Operating voltage Type Article
number
99 999,99 hours
without reset
Front panel
installation
24 x 48 mm 22 x 45 mm 110–240 V AC BZ 146 1460000
48 x 48 mm 45 x 45 mm 110–240 V AC BZ 147 1470000
999 999.9 hours
without reset
DIN rail 35 x 45 mm 35 x 45 mm (depth 60 mm) 24–240 V AC/12–150 V DC BZ 148 1480000
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Additional technical data at: www.theben.de/product/ Article number