• Manufacturer: Munro • Series: MPLC Series SmartBox • MPN: MPLC220T • Enclosure Color: Blue • Enclosure Size: 12" x 12" x 6" • Signal Voltage: 220 Volt • Max HP Motor Using 240 Volts: 5 HP • Pump Protection ( Included ): Low Pressure Sensor & Boot ( Normally Closed - 20 PSI ) Temperature Sensor ( 130° 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. This model of Smartbox works on 220 voltage for applications requiring such.• 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 reliableMPLC Series Box Construction • Dimensions - 12"x12"x6" • 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