Pressure Switch

Features

Specifications

• End Application:
  Air conditioner, 3 ton, 1620c0000
• Part Name Assigned By Controlling Agency:
  Two pole high pressure control
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-01-571-6270
• Special Features:
  The p72 series of controls employs a set of dpst contacts that are opened and closed by the pressure actuated bellows. The heavy duty load-carrying contacts provide direct control of motors having integral line-interrupting overload protectors up to three horsepower. See electrical ratings below. Starter is unnecessary. Primarily used on air-conditioning and refrigeration applications but also used to control air, water, glycol, and lube oil pressure.