Реле температуры Caterpillar 4344087

The Temperature Switch assembly is mounted on the engine block or coolant passage near the thermostat and consists of three parts. The Receptacle houses the temperature sensor and electrical contacts, while the Connector Pin makes electrical contact with the receptacle to transmit the temperature signal. The Receptacle Lock Wedge secures the connector pin in place within the receptacle, ensuring a reliable connection. Durability and Longevity design for extended operational life, with up to 30,000 cycles at lower currents and 5,000 cycles at higher currents.Attributes:• Withstands vibrations up to 15 G-rms, ensuring reliable performance in dynamic conditions• Impervious to oil, fuel, water, dust, salt, and glycol, making it ideal for use in challenging environments• Withstands continuous pressure up to 6890 kPa, ensuring reliability under constant pressure conditions Applications: The Temperature Switch assembly detects when the engine coolant reaches a preset low temperature and sends a signal to the Engine Electronic Control System (EECS) to initiate cold-start procedures.