Relays

Electromechanical relays for switching power circuits with a low-current signal. SRD, JQX, HF, and OMRON G-series. Coil voltages 5 V, 12 V, 24 V, 48 V DC and 220 V AC. Contact configurations SPST, SPDT, DPDT, 3PDT. Contact currents 5-30 A, voltages up to 250 V AC. Filter by coil voltage, contact form, contact rating, mounting (PCB, DIN rail), and LED indicator. Used in automation, motor and heater control, lighting, and Arduino/MCU projects to switch mains loads.