Adjustable SPDT Pressure Switch – PR11120A

Presair Presssure Switch PR11120A

Pressure Switch replaces the following Products:

• Hergair Part # 6731-10

Specifications:

• SPDT
• 1/8″ Side Nipple
• Adjustable 1-5 PSI
• 21A 250 VAC
• 1 HP 125 VAC
• 2 HP 250 VAC

Note:

• Mounts to panel with self-tapping #4 screws.
• Single Pole Double Throw (SPDT) Switching Element – A SPDT switching element has one normally open, one common and one normally closed terminal. Three terminals mean that the switch can be wired with the circuit either normally open (N/O) or normally closed (N/C).

Presair PR11120A