A collaboration focused on sustainability for next-generation electronics
A Strategic Alliance for Sustainable Innovation
The collaboration between Schneider Electric and LATI continues with a focus on sustainability, sharing the goal of reducing the environmental impact of products and industrial processes. Following the success of the Multifix Bio junction boxes in 2022 – made with sustainable HDPE contained in the LATIGEA 45/7-GW compound – the partnership is strengthened with the introduction of LATIECO compounds in the new range of RESI9 DPN XE circuit breakers.
What is an MCB and why is it Crucial for Electrical Safety
An MCB (Miniature Circuit Breaker) is a fundamental protection device, designed to automatically interrupt current flow in case of overload or short circuit. Compliant with EN 60898 standard, the MCB is a compact and modular solution widely used in residential, commercial and industrial contexts. It combines thermal and magnetic protection to ensure safety and reliability in electrical panels.
Technical Challenges in Designing a Sustainable MCB
To ensure excellent performance even in a green context, the technical requirements for materials used in MCB manufacturing are extremely stringent:
- Mechanical strength to contain internal overpressure
- Electric arc management
- Thermal and environmental stability
- Self-extinguishing properties and electrical safety (UL94, GWFI, etc.)
- Dimensional precision and aesthetic quality
- Suitability for LASER marking
LATIECO 62 CR H2 G/20-V2hf: Sustainability without Compromise
To meet these requirements, Schneider Electric chose the LATIECO 62 CR H2 G/20-V2HF compound, developed by LATI with a high percentage of ECONYL® (the PA6 from post-industrial and post-consumer chemical recycling by Aquafil). The material successfully passed all required tests, confirming the same performance as the fossil version:
- UL94 V-2 class up to 0.75 mm
- GWFI of 960°C at 1 and 2 mm
- Excellent aesthetic finish and LASER markability
A Concrete Result: -25% Carbon Footprint
Thanks to the use of LATIECO 62 CR H2 G/20-V2HF, Schneider Electric engineers achieved a 25% reduction in the carbon footprint of the plastic housing of MCB switches, without any loss in performance. A result that confirms how sustainability and technical quality can coexist.
LATIECO: the Complete Range for Every Technical Requirement
The sustainable LATIECO compounds include structural, self-extinguishing, self-lubricating and even conductive formulations, with potential reductions in Global Warming Potential exceeding 70%. Ideal solutions for companies that want to innovate responsibly.
Learn more on the LATI website or contact our technicians to identify the most suitable compound for your applications.
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