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Datasheet generated 2026-10-07
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Navaid Light-Sensor Twilight Controller 24 VDC 5 A (replacement)

Generic · Lighting & Electrical Accessories · Navigation Lights
Part Number
NAV-TWL-24-5  ·  HS 9405.40
Navaid Light-Sensor Twilight Controller 24 VDC 5 A (replacement)

Generic NAV-TWL-24-5 Navaid Light-Sensor Twilight Controller 24 VDC 5 A — photoelectric twilight controller for navaid lantern dusk-to-dawn switching. Installed in low-voltage switchgear panels, main and sub-distribution boards, motor control centres and DIN-rail consumer units.

Technical Specifications

materialIP65 polycarbonate housing + photoresistor + SPDT relay + wall-mount bracket Standards: IEC 60669-2-1 switches for household and similar fixed electrical installations — particular requirements — electronic switches, IEC 60945 maritime navigation and radiocommunication equipment and systems — general requirements, COLREGs Annex I positioning and technical details of lights and shapes, NMEA 2000 standard for serial-data networking of marine electronic devices Approvals: CE LVD 2014/35/EU, CE EMC 2014/30/EU, CE with Module B/D (MarED) where applicable, IACS UR M77/E10 compliant when fitted as like-for-like on certified equipment HS code: 9405.40 Voltage: 24 V DC Rated current: 5 A

Properties

MaterialIP65 polycarbonate housing + photoresistor + SPDT relay + wall-mount bracket
MOQ1

Compatibility

Form-fit envelope for navaid lantern dusk-to-dawn switching on Sealite, Carmanah, Pharos Marine + Sabik navaids.

Standards

Approvals

Attached Documents