Johnson Controls (PENN) P170KA-1C, Pressure Control; 4-Wire; 2-Circuit; 1-Nc; 1-No

Johnson Controls (PENN) P170KA-1C, Pressure Control; 4-Wire; 2-Circuit; 1-Nc; 1-No. Johnson Controls P170, P70 and P72 series were designed for dual pressure applications for commercial refrigeration and air conditioning systems, or high- and low-pressure requirements. These dual-pressure controls devices are used for tasks like high-pressure cutout, head-pressure control, and condenser fan cycling.