The THOMAS & BETTS part DCL224B-1 is a highly durable dust cover made from thermoplastic material. Designed to provide reliable protection for electrical components, this dust cover effectively prevents dust, dirt, and other contaminants from accumulating on sensitive equipment. With its sturdy construction and easy installation, it is an ideal solution for maintaining the optimal performance and longevity of electrical systems. Invest in the THOMAS & BETTS part DCL224B-1 to ensure the safety and efficiency of your electrical setup.