Description - PENN Controls - LIT-1901043 - P77AAA - P77BEA - Electromechanical Pressure Control - P77 Single Pressure Control

P77 Series Controls for High Pressure Applications Catalog Page

PENN Controls
Product name
P77 Single Pressure Control
Document type
Catalog Page
Document number
Revision date

The P77 Series Controls for high pressure Applications are designed primarily for high pressure cut-out control, pump-down control, condenser fan cycling, and capacity control on commercial refrigeration and air-conditioning applications.

These controls are available in several pressure ranges and are compatible with most common refrigerants. They may also be used on other non-corrosive fluid applications. Controls also are available in several different electrical ratings and Single-Pole, Double-Throw (SPDT) switch configurations.

Refer to the P77 and P78 Series Controls for Single and Dual Pressure Applications Product Bulletin (LIT-12012399) for important product application information.

Figure 1. P77 Single Pressure Control