The P10 Series Pressure Controls open or close electrical circuits from a change in operating air pressure. Single-pole, double-throw (SPDT) models have three terminals: red (R), yellow (Y), and blue (B). The connection from R to Y cuts in on a pressure rise.
Refer to the P10 Series Low Range Pressure Controls Product Bulletin (LIT-125400) for important product application information.
Figure 1. P10BC-7 with bracket no. BKT16A-600R
Figure 2. Terminal switch operation on a pressure increase for SPDT models
