SWITCH - PRESSURE (OPEN) (Komatsu KO3009981)

A pressure switch that opens its contacts when a preset pressure threshold is reached is a common component in fluid systems. A failed pressure switch can cause a system to fail to respond to pressure changes, leading to operational issues. This aftermarket replacement part references the Komatsu catalog and carries the part number KO3009981. The switch's mechanical function is to open an electrical circuit in response to applied pressure. A generic failure consequence is that the system may not signal a pressure drop, potentially allowing unsafe conditions to develop. The item ships at approximately 0.15 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3009981, ko3009981