ASQMR diagnostic micro switch
Resistor-based detection of lead wire break and short circuit
Operational safety is a matter of reliable components – with contemporary and integrated monitoring, respectively detecting functions to prevent applications from crucial failures. The new ASQMR series of IP67 micro switches now allows the easy detection of lead wire break or short circuit via an installed chip resistor, which sets different output voltage levels for normal versus failure mode.
Key features
- Contact form SPST
- Soldering or fork terminal
- Silent operation with sliding contact
- Long stroke
- Excellent shock and vibration resistance
- Waterproof – IP67 degree of protection
- 2012 chip resistor (0.5W 70°C)
- Insertion lever with high reset force
- Smallest diagnostic switch on the market
Automotive
- Hood latch
- Door latch und seat detection
- Charging lid
Industrial Automation
- Actuator failure detection
- Emergency stop
- Safety functions
Building Automation
- Alarm equipment
- Safe window monitoring
- Safe door monitoring
Downloads
CAD
Data sheet
| Name | Size | Date | Language |
|---|---|---|---|
| Turquoise Stroke Mini Switch Resistor installed type Datasheet (Seal Type Switches) | 373 KB | 24.05.2026 | English |
| Sensing Switches Selection Guide (Non Seal Type Switches, Power Rocker Switches, Seal Type Switches, Snap Switches, Fall Detection Switches) | 2 MB | 24.05.2026 | English |
| Turquoise Stroke Mini Switch Resistor installed type Datasheet (Seal Type Switches) | 13 KB | 26.07.2026 | English |
