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Twilight Switch offered by ESPL switches the lights ON only when they are actually required.
Twilight Switch works on Twilight principle which automatically switches the lights ON in the evening upon sensing darkness and switches the lights OFF in the morning after sensing daylight. Hence Lamp is ON only when it is required resulting in considerable saving in electricity cost and optimal electricity consumption.
| MODELS | OUTPUT | RANGE |
|---|---|---|
| IRB 031 / 032 | NPN – NO or NC selectable | 03 Meters |
| IRB 033 / 034 | PNP – NO or NC selectable | 03 Meters |
| IRB 101 / 102 | NPN – NO or NC selectable | 10 Meters |
| IRB 103 / 104 | PNP – NO or NC selectable | 10 Meters |
| IRB 201 / 202 | NPN – NO or NC selectable | 20 Meters |
| IRB 203 / 204 | PNP – NO or NC selectable | 20 Meters |
| IRB 301 / 302 | NPN – NO or NC selectable | 30 Meters |
| IRB 303 / 304 | PNP – NO or NC selectable | 30 Meters |
| Power Supply | 220 Volts AC through Terminal strip |
| Output | Through Potential free relay contacts C – NO |
| Sensor | Sensor in separate housing |
| Output | 600 Watt Maximum |
| Sensitivity | Provided inside the unit |
| Bypass Switch | Provided for Manual over-ride |
| LED Indication | For Power and Output |
| Suitable for | Tubelight / Bulb / CFL |
| Housing | Powder coating metal box |
| Dimension | 155 x 125 x 55mm |
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