This Eaton side-mounted auxiliary contact is designed for use with the B Frame MMP NHI11-PKZ0-C. It is a high-quality replacement part that ensures reliable performance and longevity. The contact is made from durable materials and is built to last, providing superior performance for your electrical equipment and supplies. Whether you're in need of a replacement part for your contactor or simply looking for a reliable auxiliary contact, this Eaton product is an excellent choice.