Profleet A/C Pressure Switch/Sensor, Binary Cut-Off High Pressure AC Compressor Switch for Freightlner Cascdia, M2, and Kamar Otawa T2 Yard Trucks Heavy Duty, Replaces CTT00002323

Engineered for Optimal Climate Control: The CTT00002323 A/C High Pressure Switch. This is one genuine CTT00002323 A/C high pressure switch. This premium binary switch is designed for heavy-duty trucks, offering superior protection against compressor failure, system over-pressurization, and thermal burnout to ensure fresh air circulation and peak HVAC efficiency. The CTT00002323 switch provides unparalleled protection for your refrigerant circuit by monitoring system pressure in real-time. Its advanced electrical formulation is compatible with all heavy-duty A/C materials and can be used in Kamar Otawa, Freightlner, and West Star heavy-duty diesel trucks. Ready-to-use with an integral 2-terminal connector, this high-pressure sensor delivers optimal response times in demanding terminal and long-haul conditions. Cross-references of the product: Kamar Otawa CTT00002323, Red Dt RD-5-11990-0P, Automan S-29490, and Caterpilar 189-9325. The superior design of CTT00002323 helps optimize cabin comfort through consistent temperature regulation, extends HVAC component life by preventing catastrophic high-side pressure spikes, and provides a guaranteed service life when used as an OEM-grade replacement. Characteristics: Switch Type: Binary High/Low Pressure Thread Size: 7/16-20 Female Pressure Rating (Off): 455 PSI (High) / 28 PSI (Low) Connector: 2-Terminal Integral Voltage: 12V DC

• PRECISE PRODUCT DIMENSIONS: Measuring approximately 2.5" L x 1.5" W x 1.0" H, this compact switch is engineered for tight engine compartments and high-vibration heavy-duty chassis environments.
• BINARY PROTECTION SYSTEM: This binary high-pressure switch protects your compressor by disconnecting power during abnormally high pressure (455 psi off) or low pressure (28 psi off) conditions to prevent system damage.
• DIMENSIONS AND THREAD SIZE: Featuring a precision-machined 7/16-20 female thread (standard R134a fitting), this switch ensures a leak-proof seal and direct integration into the liquid or discharge line of your A/C system.
• INDUSTRY CROSS REFERENCES: Designed as a direct professional replacement for Kamar Otawa CTT00002323, Red Dt RD-5-11990-0P, Automan S-29490, and Caterpilar 189-9325 to maintain OEM cooling performance.
• COMPATIBLE VEHICLES: Custom-fit for Freightlner Cascdia, M2, Centry, and Colmbia models, as well as Kamar Otawa T2 and T2 DOT/EPA terminal tractors equipped with Cumins B6.7 or Det Diesel engines.