Figure 4: Typical Wiring for SPST Switch
(P70L, M, N, and P170L, M, N Models)
Figure 6: Typical Wiring for DPST Switch
(P72L, M, and N Models)
Figure 5: Typical Wiring for 4-Wire, 2-Circuit
Switch (P70P, Q and R Models)
Figure 7: Two SPDT Switches Wired as a Dual
Pressure Control (P70S and P170S Models)
Figure 8: Two SPDT Switches Wired to Control
Two Different Loads (P70S and P170S Models)
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P70, P72, and P170 Series Controls for Dual Pressure Applications Installation Instructions