> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Grove - Solid State Relay (Seeed Studio)

**Type:** Product page · **SKU:** SS103020004 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/grove-solid-state-relay-seeed-studio.html ([markdown](https://core-electronics.com.au/grove-solid-state-relay-seeed-studio.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Grove – Solid State Relay is a non-contact electronic switch module that has relay features. Based on S208T02, it has a maximum output of 250VAC/4A, with a switching speed less than 10ms. This module is equipped with acrylic base and a 3D-printed protection insulation shield, for user’s safety. The featured LED indicates that the relay is on. It can be widely used in various areas such as computer peripheral interfaces, temperature/speed/light adjustment, servo control, petrochemical, medical instrumentations, financial devices, coal, meters, traffic signals, etc.

### Features

- 3D-printed protection insulation shield
- Compatible with both 3.3V and 5V control level
- Low switching latency (≤10ms)
- LED on-state indicator
- Featured radiator provide better stability
- Acrylic base and insulation paper increase safety performance
- Grove compatible
 
***Warning!!! This module only works with AC load for the output. If you use DC load, once the relay is turned on, it will always stay on.***

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/g/r/grove_20solid_20state_20relay.jpg)