Munro MPSR220 Pump Start Relay – 220V Control, 220V Line, 40 Amp
was
$165.00
Special Price
$107.25
The Munro MPSR220 is a 40-amp pump start relay for 3/4–5 HP single-phase irrigation pumps controlled by a 220V irrigation timer or controller signal. Color-coded wiring simplifies installation, and UL/CUL listing confirms compliance with commercial electrical standards. Requires a 0.36 amp control signal.
| Control Voltage | 220V |
|---|---|
| Line Voltage | 220V |
| Amperage | 40 Amp |
| Compatible Pump Size | 3/4–5 HP, Single-Phase |
| Signal Required | 0.36 Amp |
| Enclosure Size | 6" x 6" x 4" |
| Listing | UL/CUL Listed |
| Wiring | Color-coded |
Availability:
In stock
SKU
MPSR220
Munro MPSR220 – 220V Pump Start Relay for Single-Phase Irrigation Pumps
The Munro MPSR220 pump start relay is designed for irrigation systems where the controller operates on a 220V signal rather than the standard 24V. At 40 amps with 220V line voltage, it controls single-phase pump motors from 3/4 HP to 5 HP. Color-coded wiring and a 6"x6"x4" enclosure simplify installation in pump stations and electrical control panels. UL/CUL listed for commercial electrical compliance.
Key Features and Benefits
- 220V Control Input: Compatible with 220V irrigation controllers and timers — no step-down transformer required.
- 40 Amp Rating: Handles single-phase pump motors from 3/4 HP through 5 HP at 220V.
- 220V Line Voltage: Direct connection to 220V pump circuits without additional wiring transformations.
- Color-Coded Wiring: Reduces installation errors and simplifies field troubleshooting.
- UL/CUL Listed: Meets commercial electrical code requirements for irrigation installations.
- Compact 6"x6"x4" Enclosure: Standard size for pump control panels and outdoor enclosures.
Documentation
Download Munro StartBox Installation Manual (PDF)
Specifications
| Control Voltage | 220V |
|---|---|
| Line Voltage | 220V |
| Amperage | 40 Amp |
| Compatible Pump Size | 3/4–5 HP, Single-Phase |
| Signal Required | 0.36 Amp |
| Enclosure Size | 6" x 6" x 4" |
| Listing | UL/CUL Listed |
| Wiring | Color-coded |
