








⚡ Power your projects with unstoppable reliability!
The MaySpare Solenoid Relay Switch is a 12V, 4-terminal DC contactor designed for intermittent duty with a robust 150A current rating and 800A surge capacity. Featuring a heat-resistant 180℃ copper coil and a sealed, durable design, it ensures reliable performance across hydraulic, RV, grid heater, and lawn & garden applications. Compatible with Case equipment and built for easy installation, this relay switch delivers professional-grade power control with lasting durability.





| Current Rating | 150 Amps |
| Brand | MaySpare |
| Coil Resistance | 150 Ohms |
| Coil Voltage | 12 Volts |
| Contact Current Rating | 150 Amps |
| Specification Met | OEM |
| Manufacturer | MaySpare |
| Item Weight | 13.7 ounces |
| Package Dimensions | 3.78 x 3.78 x 3.07 inches |
| Manufacturer Part Number | US- 12V Contactor Relay |
| Amperage | 150 Amps |
| Voltage | 12 Volts |
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