Description - PENN Controls - LIT-1901092 - PCxxx - PMxxx - PRxxx - PSxxx - Electromechanical Pressure Control - P‐Series Encapsulated Pressure Switch

P-Series Encapsulated Pressure Controls Catalog Page

PENN Controls
Product name
P‐Series Encapsulated Pressure Switch
Document type
Catalog Page
Document number
Revision date

The PENN® P-Series encapsulated pressure controls are compact, economical, direct-mount, snap-action, on or off pressure controls. The P-Series controls are available in a wide variety of factory-calibrated, non-adjustable pressure set points.

The P-Series controls are designed primarily for direct or pilot duty control of motors and other refrigeration or air conditioning application loads that require precise, repeatable pressure control over a wide range of ambient conditions.

You can order the P-Series controls with a variety of pressure connection styles, electrical ratings, and switch actions. Some models feature a high-pressure manual reset lockout.

Refer to the P-Series Encapsulated Pressure Controls Product Bulletin (LIT-12013066) for important product application information and single point of contact information.

  • Risk of Personal Injury.
  • Do not install the P-Series encapsulated pressure controls in any application using corrosive or flammable refrigerants. The P-Series encapsulated pressure control is not designed or intended for use with those refrigerants. Use of the P-Series encapsulated pressure controls with corrosive or flammable refrigerants may lead to the release of refrigerant, which could cause property damage, fire, severe personal injury, or death.
  • Risque de blessure.
  • Ne pas installer les P-Series encapsulated pressure controls dans une application utilisant des réfrigérants corrosifs ou inflammables. Le P-Series encapsulated pressure control n'est pas conçu ou destiné à une utilisation avec de tels réfrigérants. L'utilisation du P-Series encapsulated pressure control avec des réfrigérants corrosifs ou inflammables peut entraîner une fuite de réfrigérant, qui risque de provoquer des dégâts matériels, un incendie ou des blessures graves, voire mortelles.
Figure 1. Standard P-Series encapsulated pressure control