VL-MR-01 — Automatic Light Control Relay
This automatic light control relay turns electrical equipment on or off based on a set illuminance threshold. It is ideal for corridors, outdoor areas, street lighting, and other applications that require automatic nighttime operation.
The relay supports a wide working voltage range (AC/DC 24–240V) and features an adjustable illuminance threshold for sensitivity control. It comes with a built-in light detection sensor and a compact 18mm width, making it easy to install on standard 35mm DIN rails in control panels and distribution cabinets.
| Parameter | VL-MR-01 | VL-MR-01 |
|---|---|---|
| Feature | Instantaneous relay pull-in/disconnect | 10s-delay relay pull-in, momentary disconnect |
| Operating voltage | AC/DC 24–240V ±10% or AC220V ±20% | |
| Sensitivity setting | Rotary adjustment | |
| Sensor error | ±35% | |
| Sensor lead length | up to 20 meters | |
| Reaction time | < 1s | |
| Output contact capacity | 10/16A (24–240V) or 3/5A (fixed 220V), AC1-resistive | |
| Mechanical life | 1×10⁷ (resistive load, 1s on / 9s off) | |
| Environment | Working -10 to 55°C, ≤85% RH, ≤2000m · Storage -20 to 75°C |
Automatic nighttime lighting control for corridors, outdoor areas and street lighting where illuminance-based on/off switching is required.
Technical documentation for this product (datasheet, type-test report, CAD drawing) is being finalized and will be published here shortly. Need it sooner? Contact us via the Request a Quote form and our team will send it directly.
Packaging details, minimum order quantity, lead time and HS code for this product are being finalized and will be published here shortly. Need this information sooner? Contact us via the Request a Quote form.
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Low-Voltage Switchgear & Controls
Low-voltage power protection & control for importers, distributors and OEMs worldwide.
