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- NEMA: the ‘NEMA' socket is partially defined in BS5972 and has become the de facto connector for most 1-part PECUs (photocells). The three connections are the incoming live, the switched live out and a neutral connection (used only for powering the PECU)
- Conduit mounting: this allows for the direct mounting of a PECU onto a Ø20mm thread. Connection is made via wire leads. This arrangement is often used for ‘special' PECUs where more than 3 connections are required (such as the Zodion Sontek)
- Miniature: tiniature PECUs are principally used for direct integration within luminaires. As they operate inside the luminaire, specific consideration must be given to the operating temperature. It is possible for the internal temperature within a street lighting luminaire to rise to over 100 ° C, and the PECU requires careful selection to ensure that a reasonable life is achieved
- IP65: This designation relates to the degree of weatherproofing. IP65 is ideal for use in all applications; however IP67 may be applicable where the unit is subjected to power washing, or exceptionally forceful jets of water
Also see
To find out more about the Zodion Lighting Controls range of Photo Electric Control Units, please browse our catalogue pages.
Our PECUs range includes:
If you have any questions, please contact us on 01422 317 317 or fill in our contact form we will be delighted to answer any questions you might have on PECUs.
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