A handy high-security key switch with DPCO (double-pole change-over) contacts housed in a die-cast aluminium enclosure with security screws, complete with LED and tamper connections. Typical uses include to override equipment such as magnetic locks or electronic releases in the event of an access control system failure.
Ordering information
Download Data sheet
| Contact configuration | Double pole change-over |
| Voltage | Maximum 30V |
| Current | Maximum 500mA |
| Connection type | PCB terminal block (2.5mm²) |
| Voltage | 12V DC |
| Power consumption | < 20mA |
| Connection type | PCB terminal block (2.5mm²) |
| High sensitivity trigger | +5V < +30V DC |
| Operating temperature | -10°C to +40°C |
| Storage temperature | -20°C to +50°C |
| Operating relative humidity | Maximum 95% non-condensing |
| Width | 90mm |
| Height | 115mm |
| Depth | 55mm |
| Weight | < 0.5Kg |
| Enclosure material | Cast aluminium |
| Finish | White |
| GTIN | Part code | Description |
|---|---|---|
 |
DA228 | High-security key switch |
Available from all good distributors.
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