With several decades of experience in the manufacture and distribution of electrical equipment in France and Europe, Lettel has succeeded in establishing itself in the market for the manufacture of electrical equipment for industrial use. Lettel specialises in solutions for measuring, analysing and managing electrical circuits (electricity meters, dataloggers, current transformers) and modular clocks. Their vocation is to innovate and develop electrical solutions in order to provide a constantly expanding range that adapts to all the needs of installers. Lettel aims to position itself as a generalist brand and places great importance on customer needs, putting them at the centre of its thinking.
Bestsellers
 |
Time switch
This time switch enables electrical devices or circuits to be switched on during programmed time periods. Often used for lighting, watering or heating control applications. |
 |
Enerpro Energy Meter
Multifunction single-phase and three-phase electricity meters with integrated communication and MID approval. Enerpro energy meters measure the main electrical quantities for in-depth circuit analysis: Active and reactive energy, imported and exported, Voltage, Current, Active, reactive and apparent power, Power coefficient, Frequency, Demands, Maximum values, Average values, Harmonic distortion rate U and I, Control (relay activation switchable on Modbus request or programmable when a threshold is reached). |
Why buy Lettel products from Optim-Elec?
As an official Lettel distributor, we guarantee the authenticity and quality of our products. Our close partnership with Lettel means we can offer you the latest innovations as well as specialist technical advice on choosing the products best suited to your needs. What's more, we provide a responsive and competent after-sales service to support you throughout your experience. Please do not hesitate to contact us if you have any questions or require further information.
Contact us
Our team is on hand to answer all your questions and provide you with personalised advice. Whether you need information on Lettel products, technical assistance or recommendations specific to your project, we're here to help. You can contact us by phone, email or via our online contact form. We promise to get back to you as quickly as possible to ensure your satisfaction.