Terasaki Auxillary Contact TSU-31, 3NO+1NC

Terasaki Auxiliary Contact TSU-31 provides reliable switching capability with 3 normally open (NO) and 1 normally closed (NC) contact configuration. Designed for integration with Terasaki electrical control systems, this auxiliary contact enables flexible logic control and interlock functions in industrial and commercial applications. Compact design ensures easy installation in control panels and switchboards. Built to withstand repeated switching cycles with consistent performance and durability.