A Class 1 Div 1 lighting fixture is suitable for environments where explosive gas or vapor is constantly present or may be present often enough to be considered a hazard. These lights are designed to withstand potential explosions by being intrinsically safe, which means that they do not produce enough heat or electrical power to ignite an explosion.
On the other hand, Class 1 Div 2 lighting fixtures are designed for environments where explosive gas or vapor is not constantly present, but may be present under normal operating conditions. These lighting fixtures are constructed with materials that are designed to mitigate the risk of explosion and to prevent sparks and heat from igniting hazardous substances in the environment.
The use of Class 1 Div 1 and Class 1 Div 2 LED lighting fixtures has several advantages over traditional lighting fixtures. LED lighting fixtures are more energy-efficient than traditional lighting fixtures, which will save money on energy costs in the long run. Additionally, LED lighting fixtures last longer than traditional lighting fixtures, which will reduce maintenance costs.
When selecting Class 1 Div 1 and Class 1 Div 2 LED lighting fixtures, it is important to choose a reliable brand to ensure the safety of the working environment. Multiple brands produce high-quality lighting fixtures suitable for hazardous environments, which should be checked for quality before purchasing. In addition, it is also important to ensure that the lighting fixtures meet local codes, such as National Electric Code (NEC) requirements.
In conclusion, Class 1 Div 1 and Class 1 Div 2 LED lighting fixtures are essential for industrial and commercial facilities that operate in hazardous environments. These lighting fixtures are specifically designed to remain safe in environments where explosive gas or dust may be present. In addition to being safe, LED lighting fixtures are also energy-efficient and long-lasting. Therefore, it is highly recommended to purchase a reliable brand, check the quality, and ensure that lighting fixtures meet local codes, such as NEC requirements, to ensure the safety of the working environment.