Seeed Studio Grove 30A SPDT Relay Module for Arduino

The Seeed Studio Grove 30A SPDT Relay is a high-quality single pole double throw (SPDT) relay designed for reliable switching in a wide range of applications. This relay features one common terminal, one normally closed (NC) terminal, and one normally open (NO) terminal, providing flexible control for various devices.

With a high switching current of 30A and a switching voltage of 250V AC/30V DC, this relay is suitable for switching electrical heaters, ventilators, air conditioning units, refrigerating equipment, automobiles, and household appliances. The SPDT configuration allows current output to different directions, enabling you to control two separate devices with a single relay.

The relay is Grove interface compatible, making it easy to integrate with Arduino and Raspberry Pi development boards. It operates within a voltage range of 4.75V to 5.25V and features a fast response with a 15ms maximum switch-on time and 10ms maximum release time. The relay operates reliably across an ambient temperature range of -25°C to 70°C, ensuring performance in various environments.

The compact module measures 20mm x 20mm x 8mm (relay) and 33mm x 43mm x 15mm (board), allowing for easy installation in space-constrained projects. The kit includes the Grove SPDT Relay Board with the SLA-05VDC-SL-C relay, making it a ready-to-use solution for your automation and control needs.