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Relay Modules

Single Relay Module
Basic Relay Module with 5V coil and SPDT Contacts rated up to 10A. Not recommended for switching mains voltages, board does not include optical isolation.
Part Code: RELAYMODULE
Features
- 3 Pin Header (1 Digital Control Input, 2 Power Connections)
- Reverse Polarity Protection
- On-board Power LED indication
- 5V Power Supply
- Dimensions: 34mm Length, 26mm Wide, 20mm Height

Opto Relay Module
Optically Isolated Single Relay Module with 5V coil and SPDT Contacts rated up to 10A. Not recommended for switching mains voltages.
Part Code: OPTORELAYMODULE
Features
- 3 Connection Input (1 Digital Control Input, 2 Power Connections)
- SPDT Output with Terminals
- On-board Power and ON LED indication
- 5V Power Supply
- Dimensions: 57mm Length, 16mm Wide, 18mm Height

Solid State Relay Module
Fast Switching Single Solid State Relay Module with 5V operation and a single SPST Output Contact rated up to 2A. Not recommended for switching mains voltages.
Part Code: SSRELMODULE
Features
- 3 Connection Input (1 Digital Control Input, 2 Power Connections)
- SPST Output with Terminals for AC Voltages
- On-board LED indication
- 5V Power Supply
- Dimensions: 34mm Length, 25mm Wide, 22mm Height