The Arduino 4 Relays Shield is the perfect solution for safely controlling high-power devices with your Arduino board. Designed to overcome the current and voltage limitations of standard digital I/O pins, this shield features four powerful 60W relays, allowing you to switch high-power loads with ease and precision.
Each relay offers 2 pole changeover contacts (NO and NC). To increase current handling capabilities, the two changeover contacts per relay are connected in parallel. Onboard LED indicators provide real-time visual feedback for each relay's ON/OFF state, making debugging and testing quick and straightforward.
Whether you're building a home automation system, industrial control setup, or a smart energy management project, this shield brings reliability and flexibility to your Arduino environment.
Key Features:
4 High-Power Relays (up to 60W each)
Dual contact outputs (NO/NC) with parallel configuration for increased load capacity
4 Status LEDs to indicate relay activation
Compatible with standard Arduino boards via DIO
TinkerKit interface: 2x TWI, 2x OUT, 2x IN
Specifications:
Operating Voltage: 5V
Current Consumption: 140 mA (all relays ON, ~35 mA per relay)
PCB Dimensions: 53 x 68.5 mm
Weight: 0.044 Kg
Product Code: A000110
Note: This is an official Arduino product and is available from SB Components – your trusted source for authentic Arduino hardware.