These panels come with factory installed time switches as specified, speeding up your instillation! Tork part numbers make it easy to find the appropriate pre-installed panel for your requirements. NEMA 3R 40A Pool/Spa panel with inside wiring compartment. Removable/reversible side opening door. With installed P1101-M time switch. Provision for two while-in-use wiring devices. 2 circuit 20A load center for supplemental 120V circuit/convenience outlet.