• Manufacturer: Munro• Series: MPLC Series SmartBox • MPN: MPLC24T• Enclosure Color: Blue• Enclosure Size: 8" x 8" x 4"• Signal Voltage: 24 Volt• Line Voltage: 120 V / 240 V• Max HP Motor Using 120 Volts: 2 HP • Max HP Motor Using 240 Volts: 5 HP • Pump Protection ( Included ): Low Pressure Sensor & Boot ( Normally Closed - 20 PSI )Temperature Sensor ( Normally Open 105° F )Munro SmartBox MPLC Series - Pump Start Relay - Standard ( aka: The Old Stand By )• A great option for pump start and pump protection in one, the Munro Smart-Box includes a preset pressure sensor that alerts the control system of potential pump damage due to loss of prime or run-dry. All external devices are powered at reduced 24 volts. Low risk of line voltage harming people or pets.• Works with any residential turf irrigation pump - available in 24v, 110v, 220v coils • Color-coded wiring - makes hook up a breeze• UL listed relay and enclosure - safe and reliable MPLC Series Box Construction• Dimensions - 8"x8"x4"• Quick connect terminals• UL listed relay• NEMA 3R UL listed enclosure - approved for outdoor useMunro SmartBox MPLC Series Products Includes:• Adjustable Time Delay (Factory Set for 30 Sec Time Delay )• 40 AMP Certified Munro Relay• 4-Wire Color Coded Hook-Up• Grounding Provision• Pressure Sensor and Boot ( Included )munro_smartbox.pdf Irrigation Pump Controls Selection Guide.pdf