Вспомогательный кулисный переключатель сброса давления Caterpillar 6170617

An Auxiliary Pressure Release Rocker Switch is an operator-controlled electrical switch used to release trapped hydraulic pressure from auxiliary lines in equipment. By activating the rocker switch, the operator opens a valve that safely discharges excess hydraulic pressure from the auxiliary circuit. This function is necessary when changing or disconnecting hydraulic attachments, as residual pressure otherwise prevents safe disconnection or causes sudden fluid release. The rocker-style design allows intuitive operation, with clear on and off actuation, and withstands vibrations and dust.Attributes:• Provides fast and reliable electrical response• Capable of handling electrical life cycles between 50,000, ensuring long-term reliability.• Offers a mechanical life cycle of up to 150,000 operations.• Clear labeling for easy operator recognition.Applications: An Auxiliary Pressure Release Rocker Switch is installed in the operator’s cabin, connected to the auxiliary hydraulic control circuit, and used to release pressure before changing hydraulic attachments.