Emerson Adjustable Pressure Switch PS2-A7AS

Emerson Adjustable Pressure Switch PS2-A7AS Adjustable Pressure Switches are used in refrigeration, air-conditioning and heat pump-based systems to protect compressor or other electrical equipment from extremely low suction pressure or extremely high discharge pressure.

Features:
• Compatible with R22, R407C, R134a, R404A and R507A
• Adjustable pressure set point and differential pressure
• Automatic and Manual reset versions
• Consistent precision over full pressure range (±10%)
• Highly rated SPDT contacts for all versions
• Maximum working pressure of 17 Bar in low pressure side and 35 bar in high pressure side
• IP44 grade protection

Catalog: pdf