O-lite OL25D DIN Rail Day-Night Sensor

The O-lite OL25D is a DIN rail mounted day-night sensor (photocell) that senses natural ambient light and automatically turns connected lighting on or off as conditions change between day and night, helping reduce unnecessary energy use. It mounts directly onto a standard DIN rail inside a distribution board or enclosure.

• Application: Energy-saving automatic day/night lighting control, mounted inside a DB or enclosure
• Key specification: DIN rail mount, adjustable ambient light threshold 2-100 LUX
• Mounting: Standard DIN rail

Key Features

• DIN rail mounting integrates neatly into an existing distribution board or control panel
• Adjustable ambient light threshold (2-100 LUX) to suit different sensitivity requirements
• Reduces energy use by ensuring lighting only runs during darkness

Typical Applications

• Centralised lighting control panels and distribution boards
• Commercial and industrial dusk-to-dawn lighting control where a DIN rail solution is preferred over a standalone bracket-mount photocell

Technical Specifications

What's Included

• 1 x O-lite OL25D DIN rail day-night sensor

Please note: A remote photocell probe cable, if required for your installation, is not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm you have suitable DIN rail space within your distribution board or enclosure before ordering.
• This is a mains-voltage electrical component — installation should be carried out by a suitably qualified electrician.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.