The MEI Binary Switch 1439 is a high pressure type switch with metric fitting type and it is used for peterbilt trucks. This binary switch performs two functions, one is to prevent compressor operation if system has refrigerant loss or ambient temperature drops too low and to prevent compressor operation if high side pressure rises too high. Automatically resets when pressure drops to normal.

PRODUCT SPECIFICATIONS:

• MEI Part No.: 1439
• Type: High Pressure Switch
• Fitting Thread Size: Female M10-1.25
• Fitting Type: Metric
• Operated: Open=330/370 Close=180/240
• Refrigerant: R134a
• Notes: 2 Pin
• Color: Purple

Product Condition: NEW