This Light Dependent Relay (Twilight Switch) is from the Finder 11 Series, and is used for the automatic control of lighting according to the ambient light level. The 17.5mm wide relay is for 35mm DIN Rail mounting, with an input voltage rating of 230V AC 50-60Hz and 16A output. It has a Low energy consumption and a sensitivity adjustment from 1 to 100 lux. This relay light sensor has a separate light sensor.
- Ambient temperature: -20°C to +50°C
- Contact material: AgSnO²
- Contact type: SPST-NO
- Operating voltage: 230V/50-60Hz
- Protection type: Dimmer switch: IP20/ Light sensor: IP54
- Sensitivity: 1 - 100 lux
- Switch-on current: (< 5ms) Max 120A
- Switching current: (AC1, 230V AC) 16A
- Manufacturer's part: Finder 11.31.8.230.0000
| Ambient temperature |
-20°C to +50°C |
| Colour |
White |
| Compatible with Amazon Alexa |
false |
| Compatible with Apple HomeKit |
false |
| Compatible with Google Assistant |
false |
| Contacts |
1 make contact (NO) |
| Depth |
56.5mm |
| Diameter |
N/A |
| Engaging brightness |
1 - 100lx |
| Halogen free |
true |
| Height |
84mm |
| IFTTT support available |
false |
| IP Rating |
Dimmer switch: IP20/ Light sensor: IP54 |
| Material |
Plastic |
| Material quality |
Thermoplastic |
| Max. switching current (resistive load) |
16A |
| Max. switching power |
4000W |
| Max. switching power LED |
400W |
| Maximum Temperature |
+50°C |
| Min. depth of built-in installation box |
N/A |
| Min. temperature |
-20°C |
| Mounting method |
Other |
| Nominal Voltage |
230V |
| Operating Temperature |
-20 - 50°C |
| RAL-number (similar) |
7035 |
| Sensitivity |
1 - 100 lux |
| Suitable for C-load |
true |
| Suitable for degree of protection (IP) |
IP20 |
| Surface finishing |
Matt |
| Surface protection |
Untreated |
| Switching-off brightness |
1 - 100lx |
| Switching-on delay |
15s |
| Switch-off delay |
30s |
| Switch-on current |
(< 5ms) Max 120A |
| Swivelling |
false |
| Transparent |
false |
| Type |
Twilight switch |
| Type of sensor |
Separate light sensor |
| Width |
17.5mm |
| With automatic night switch-off |
false |
| With DALI interface |
false |
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