Navaid Light-Sensor Twilight Controller 230 VAC 10 A (replacement)
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Product Description
Generic NAV-TWL-230-10 Navaid Light-Sensor Twilight Controller 230 VAC 10 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
- material
- IP65 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: 230 V AC Rated current: 10 A
Standards & Compliance
- Material
- IP65 polycarbonate housing + photoresistor + SPDT relay + wall-mount bracket
- HS Code
- 9405.40
Compatibility & Fitment
Form-fit envelope for navaid lantern dusk-to-dawn switching on Sealite, Carmanah, Pharos Marine + Sabik navaids.
Product Documentation
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Catalogue entry last verified: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy NAV-TWL-230-10?
- NAV-TWL-230-10 can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this product?
- The manufacturer part number is NAV-TWL-230-10.
- What is the HS code for NAV-TWL-230-10?
- The customs tariff (HS) code for NAV-TWL-230-10 is 9405.40.
- Is a datasheet available for NAV-TWL-230-10?
- Yes — the NAV-TWL-230-10 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for NAV-TWL-230-10?
- The minimum order quantity is 1.
- Is NAV-TWL-230-10 available?
- Yes — NAV-TWL-230-10 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for NAV-TWL-230-10?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.