![DEM-678|Alarm button, with two buttons that remain depressed](https://bydemes.com/ByDemesFiles/images/450px/DEM-678.jpg)
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DEM-678
Alarm button, with two buttons that remain depressed
DEM-678
HB 105L
- MAIN FEATURES
- SPECIFICATIONS
- DOCUMENTATION
- COMMENTS
![grade3](https://bydemes.com/ByDemesFiles/filters/1289/grade3.png)
- Alarm push button, with two buttons that remain pressed
- 2 NC/NO alarm outputs
- Can be configured for double or separate pressure activation
- EN Grade 3 certified
- Mechanical push button that can be used in different applications in an alarm system.
- Has two buttons with dual function (NC/NA)
- Can be configured for double or separate push activation
- Has an input to control the LED and tamper for protection against unwanted openings
- 2 NC/NO alarm outputs
- Maximum capacity limit: 30V DC /100 mA
- Antitamper: 12V DC /50 mA
- Screw connection
- ABS plastic housing, white
- Operating temperature range -10°C ~ +55°C
- Degree of protection IP31
- Dimensions: 80 x 65 x 30 mm
- Certified EN CLC/TS 50131-11:2012 Grade 3
REFERENCE / MODEL | DEM-678 / HB 105L |
---|---|
Certificate | Grade 3 |
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