High Power 5V 30A SPST (1 Form A) Through Hole Relay for Heavy Load Switching and Low Voltage Control Applications
The SLC 5V 30A 1 Form A high power relay is designed for reliable switching of heavy electrical loads using low-voltage control signals. Operating with a 5V DC coil, it is ideal for microcontroller-based systems such as Arduino, Raspberry Pi, and embedded control circuits. With a high contact rating of up to 30A, this relay is capable of handling demanding loads such as motors, heaters, compressors, power supplies, and high-power appliances. The SPST (Single Pole Single Throw) normally open configuration ensures simple and efficient ON/OFF switching for dedicated load control applications.
Built with a robust structure and a large footprint of 27.6x32.2mm, this through-hole relay provides strong mechanical stability and effective heat dissipation under high current conditions. It offers excellent electrical isolation between control and load circuits, enhancing safety and reliability in power switching applications. The SLC series relay is widely used in automation systems, power control units, and industrial electronics where high current capacity and stable performance are essential.
Key Features
- High Load Capacity: Supports up to 30A current for heavy-duty applications
- 5V DC Coil Voltage: Ideal for microcontroller and low-voltage control circuits
- SPST (1 Form A) Configuration: Normally Open (NO) for simple ON/OFF switching
- Robust Construction: Designed for high-power and continuous operation
- Through Hole Mounting: Ensures secure PCB installation and mechanical strength
- Large Size: 27.6mmx32.2mm for enhanced durability and thermal performance
- Wide Application Range: Suitable for motors, heaters, and power systems
- Reliable Performance: Long electrical and mechanical life
- Electrical Isolation: Protects control circuits from high-current loads
