Constructed from durable PVC, this junction box from Topaz Lighting offers reliable protection and accessibility for a variety of electrical applications. With its NEMA 3 rating, it is designed to withstand harsh environments, ensuring that your wiring remains safe from dust and water. Measuring 4 inches by 4 inches by 2 inches, it provides ample space for securing connections while maintaining a compact profile. This product is an essential component for effective electrical installation, combining quality construction with robust performance.