Intermatic P7103ME Electronic Timer Mechanism Used in multiple applications: Filter pumps, Pool/Spa Lights, Water Features, Fountains All plastic NEMA 3R rated for Indoor/Outdoor installation Can be used with the Intermatic P1103FE Enclosure 1.5 HP, 120 VAC; 3.0 HP, 240 VAC Standard mechanism fits in all standard Intermatic time switch enclosures and swimming pool control panels