This Cutler Hammer BHLW2-10 is a robust operating handle designed for 2 and 3 breaker applications, ensuring reliable control and safety. Manufactured by Eaton Corporation, this handle provides a secure grip and is built for durability in industrial environments..The Eaton Corporation BHLW2-10 is an operating handle specifically designed for 2 and 3 breaker configurations, identified by the 'BR & BQL' designation. It is manufactured by Eaton Corporation under the Cutler Hammer brand.