Littelfuse Model ALT-230-X-SW Cross-Wired Alternating Duplex Pump Relay with Switch 195-250V 8-pin Plug-in Manufacturers__A.Y. McDonald Mfg. Co.__Water Pump Packages__80 GPM Impeller made of high strength

Impeller made of high strength Valox® which provides highest level of corrosion resistance and maximum toughness from impact for a wide variety of slurry pumpage

20-inch BB Cartridge – 36 ft²

Up to 122 °F (50 °C) Ambient Temperature

Littelfuse CIO-MB Communications Module Description

Four Position Discharge with Three Drain Ports

Littelfuse Model ALT-230-X-SW Cross-Wired Alternating Duplex Pump Relay with Switch 195-250V 8-pin Plug-in Manufacturers__A.Y. McDonald Mfg. Co.__Water Pump Packages__80 GPM Impeller made of high strengthLittelfuse ALT 230 X SW Alternating Duplex Pump Relay Product Description Model ALT 230 X SW alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The Model ALT X has an internal cross connected relay and is used in applications where two high level floats are used. These floats are commonly referred to as lead and lag floats. The Model ALT X SW adds a