Eterna 13A Metalclad Twin Unswitched RCD Socket User Guide
Quick guide for the Eterna 13A Metalclad Twin Unswitched RCD Socket. Includes safety testing procedures, operational specifications, and technical details.
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This document provides essential information for the Eterna 13A Metalclad Twin Unswitched RCD Socket. The device is designed for safety, featuring passive operation which means it remains latched even after a power loss, eliminating the need for manual resets. Always perform a test before use to ensure the RCD mechanism is functioning correctly.

Safety and Testing
The RCD socket must be tested before use to ensure user safety. Follow these steps:

- Press the blue T (Test) button.
- Check the indicator window. If the indicator is RED, the device is ON. If it is WHITE, the device is OFF.
- Warning: If the indicator remains RED after pressing the test button, the device is faulty and must NOT be used.
Technical Specifications
- Rated Current: 13 Amp
- Trip Current: 30mA
- Trip Speed: Less than 40mS (typical)
- Construction: Pressed steel
- IP Rating: IP20
- Dimensions: 144mm x 89mm x 43mm
Manufacturer information
Eterna Lighting
Practical help
Common problems
The RCD mechanism is faulty. Do not use the socket and replace the unit.
Before use
- Ensure the socket is securely mounted.
- Press the blue 'T' test button to verify the RCD function.
- Confirm the indicator turns white (OFF) after testing.
- Do not use if the indicator remains red.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.