Living up to the 2023 NEC with Energy Harvesting
The National Electrical Code (NEC) published by the NFPA 70 is the guiding force for electrical safety in the US. It has been shaping regulations since 1897. The NEC is crucial for electricians in the US, ensuring safe electrical practices across residential, commercial, and industrial spaces.
2023 NEC update challenges battery-powered switches
However, the 2023 NEC update brings new challenges, specifically regarding wall-mounted devices. The code now mandates a fail-safe mechanism in case of battery failure in switches or control sensors, emphasizing safety in habitable rooms and hospitality spaces. It mandates that wall-mounted switches must have a constant power supply to ensure functionality even if the primary battery fails. This seemingly paradoxical requirement, demanding additional wiring despite the fire hazards associated with it, presents a conundrum for traditional battery-powered switches.
Electrical distribution or lighting equipment is one of the leading causes of home fires and home fire deaths. Conditions that make these fires possible can occur long before a fire presents – largely as a result of wiring being installed or repaired incorrectly, or when receptacles, power strips or cords are overloaded.
Energy harvesting as wireless solution
In response to these stringent requirements, energy harvesting-powered light switches emerge as the only compliant wireless solution. These devices not only meet safety standards but also offer enhanced efficiency and sustainability. That´s why they are a wise choice for any building. They harvest energy from various sources, including room light, temperature differences, and magnetic fields. By reducing the reliance on copper and PVC in walls and minimizing power consumption, energy harvesting-powered switches contribute to enhanced sustainability and a reduced environmental impact.
Pioneering energy harvesting
EnOcean, the pioneer in energy harvesting technology, has been producing maintenance-free wireless switches and sensors for over 20 years. The combination of miniaturized energy converters, ultra-low power electronics, and robust radio technology forms the foundation of safe and sustainable light switches. EnOcean products are available with different radio standards (EnOcean, Bluetooth®, Zigbee). They can be integrated into open multi-protocol connectivity solutions based on open standards.
A solution for safety and sustainability
EnOcean energy harvesting technology is not just a solution to meet the 2023 NEC requirements. It’s a gateway to a sustainable and efficient future in smart homes, buildings, and spaces. Embracing this technology ensures compliance, safety, and a reduced carbon footprint, marking a significant step forward in the realm of electrical devices.
