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Hour meter electromechanical
HC77
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Hour meter and totaling counter in one device.
The counter combinations HC 77 and HC 77.55 consist of an hour meter and a total counter and can be controlled both in parallel and individually. As installation meters with a small installation depth, they can be used in various application areas. Optionally with 2 hour meters on request.| Mechanical | |
|---|---|
| Model | Dual-function device electromechanical |
| Functions |
Multifunction devices Pulse counter Hour meters / timers Dual-function display |
| Dimension 1 |
48 x 48 mm | 45 x 45 mm 55 x 55 mm | 50 x 50 mm 72 x 72 mm |
| Protection level |
IP52 |
| Working temperature | -15 °C ... +50 °C |
| Weight | 65 g |
(1) Front panel size | Panel cut-out
| Electrical | |
|---|---|
| Power supply |
20...30 V AC 42...48 V AC 187...264 V AC 10...30 V DC 36...80 V DC 100...130 V DC |
Properties
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices, UV lamps, display panels in vehicles, elevators, burners for heating systems
- Hour meter and total counter in one device
- No zero position
- High shock resistance
- Optically large digits
- IP52 protection at the front (IP65 optional)
- Retains value in the event of power failure
- UL certification
- Long service life
- Counter can also be controlled separately as an option
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices, UV lamps, display panels in vehicles, elevators, burners for heating systems
Accessories
Transparent cover, lockable
Transparent cover lockable with adapter frame for meter with installation dimension 45x45mm on cutout 50x50mm.Seal, 2 mounting screws.
| G.008.143 |
Transparent cover, key lock
Transparent cover lockable with adapter frame for meter with installation dimension 45x45mm on cutout 50x50mm.Seal, 2 mounting screws.
| G.008.153 |
Mounting frame, 48x48
For the installation of all meters, timers with the DIN dimensions 48x48mm. Cutout 50x50mm. For snap-on mounting on 35mm DIN top hat railMeter holder (chrome-plated sheet steel), DIN hat-rail adapter (fiber-reinforced polyamide).
| G.300.003 |
Bezel adapter 60
Push-on frame for front panel cutout diameter 60mm to 45x45mm.| N.510.226 |
Sealing gasket N.511018
Outer dimension: 48 x 48 [1.89 x 1.89"]Inner dimension: diameter 50 / 45 [1.969 / 1.772"]
| N.511018 |
Sealing gasket N.511028
Outer dimension: 48 x 48 [1.89 x 1.89"]Inner dimension: 45 x 45 [1.772 x 1.772"]
| N.511028 |
Bezel adapter 55
Adapter frame 55 for cutout 50x50mm to 45x45mm. Available in black and gray.| Grau | T.008.170 |
| Schwarz | T.008.171 |
Bezel adapter 72
Adapter front frame for 68x68mm to 45x45mm cutout; additional holding frame available. Available in black and gray.| Grau | T.008.176 |
| Schwarz | T.008.177 |
| Gegenhalter | T.009.420 |
