Munro
Munro SmartBox MPLC24 - Pump Start Relay - Low Pressure Sensor - 24V Controller
Munro SmartBox MPLC24 - Pump Start Relay - Low Pressure Sensor - 24V Controller
SKU:MPLC24
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The Munro SmartBox MPLC24 is a pump start relay with a built-in low pressure sensor for irrigation pumps. It starts the pump from a 24 V irrigation controller signal and shuts it down on loss of prime or run-dry.
Not sure it fits? Call (866) 202-8388 and we will confirm the right part.
Specifications
| Brand | Munro |
|---|---|
| Model | MPLC24 SmartBox |
| Coil / control voltage | 24 V |
| Pump voltage | 120 V or 240 V |
| Max HP | 2 HP @ 120 V, 5 HP @ 240 V |
| Protection | Low pressure sensor and boot, normally closed 20 psi (included) |
| Time delay | Adjustable, factory set 30 sec |
| Relay | 40 A, UL listed |
| Enclosure | NEMA 3R, 8" x 8" x 4", outdoor rated |
Fits / Replaces
- Residential turf irrigation pumps with a 24 V controller
- Other relays: pump start relays
Install & Use Notes
Have it wired by a qualified installer. The color-coded 4-wire hook-up connects to the controller, pump and power. Set the time delay so the pump has time to build pressure before the low pressure sensor trips.
Frequently Asked Questions
What voltage is the coil?
24 V.
How big a pump can it run?
Up to 2 HP at 120 V or 5 HP at 240 V.
Is the low pressure sensor included?
Yes, preset normally closed at 20 psi.
Can it go outside?
Yes, the NEMA 3R enclosure is outdoor rated.
Full Product Details
• Series: MPLC Series SmartBox
• MPN: MPLC24
• Coil: 24V
• Control / Signal Voltage: 24V
• Pump / Line Voltage: Either 120V or 240V
• MAX HP ( @ 120V ): 2 HP
• MAX HP ( @ 240V ): 5 HP
• Pump Protection ( Included ): Low Pressure Sensor & Boot ( Normally Closed - 20 PSI )
• Adjustable Time Delay ( Factory Set for 30 Sec Time Delay )
• Enclosure Size: 8" x 8" x 4"
Munro SmartBox MPLC Series - Pump Start Relay - Standard
• 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 use
Munro 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
• Low Pressure Sensor and Boot ( Included )
