








⚡ Upgrade your power game with MaySpare’s unstoppable relay switch!
The MaySpare 12V 4-terminal solenoid relay switch delivers robust 150A intermittent and 800A surge current capacity, featuring high-grade copper contacts and a heat-resistant sealed design. Engineered for versatile use across hydraulic, RV, and lawn equipment, it guarantees OEM-level quality and durability with hassle-free returns.





| Connector Type | Screw | 
| Contact Material | Copper | 
| Contact Type | Normally Open | 
| Current Rating | 150 Amps | 
| Mounting Type | DIN Rail Mount | 
| Brand | MaySpare | 
| Operation Mode | Automatic | 
| Wattage | 1800 Watts | 
| Coil Resistance | 150 Ohms | 
| Coil Voltage | 12 Volts | 
| Contact Current Rating | 150 Amps | 
| Minimum Switching Voltage | 12 Volts | 
| Specification Met | OEM | 
| UPC | 750139843831 | 
| Manufacturer | MaySpare | 
| Country of Origin | USA | 
| Colour | sliver | 
| Number of Memory Sticks | 1 | 
| Item Weight | 390 g | 
| Package Dimensions | 9.6 x 9.6 x 7.8 cm; 390 g | 
| Item part number | US- 12V Contactor Relay | 
| Voltage | 12 Volts | 
| Are batteries included? | No | 
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