Part Name: Pressure Switch Part Number(s): 4380677 Application / Compatibility: Suitable for Hitachi EX200-5 excavators. Designed for hydraulic or engine oil pressure monitoring in OEM systems Function: Measures system pressure and sends an electrical signal to the ECU or dashboard to maintain safe operation and prevent system damage due to pressure fluctuations Condition: Brand New / OEM Standard Replacement Machine Type: Excavator Technical Specifications: Voltage Rating: 12–24V DC Pressure Range: OEM-calibrated (typically 20–40 bar) Thread Type: OEM-standard metric hydraulic thread Material: Stainless steel with corrosion-resistant finish Connector Type: 2-pin sealed electrical plug Signal Output: Normally open (NO) or normally closed (NC), depending on equipment setup Installation: Screw-in direct-fit OEM replacement Weight: Approx. 0.15–0.20 kg Category: Hydraulic System Components Shipping: Global Shipping Available | Delivery in 3–5 Days