Leach International offers three Busbar-mount contactor product lines for commercial and military aerospace applications. The WB, ZB, and HB lines are compact, dust-sealed designs weighing only between 1.25 and 2 pounds and meet Mil-PRF-6106 environmental requirements for mechanical shock, vibration, and temperature fluctuations. The HB series has been engineered with ground fault protection to ensure fast isolation within milliseconds in case of a fault. The WB, ZB, and HB lines feature faster switching to minimize heat dissipation and improve power distribution. For more information visit www.leachintl.com.