Seaward NTB-1 Portable RCD Isolator

The NTB-1 portable RCD isolator from Seaward allows for the testing of portable RCDs and RCD protected extension leads without tripping the main RCD on the installation.

The IEE Code of Practice requires RCD protected devices to be tested to ensure correct performance.

The Seaward NTB-1 is compatible with any RCD test instrument (including PAT testers) and the non trip box eliminates the risk of tripping the main installation RCD by isolating the electricity supply to the RCD under test. This means that a test can continue without worry that the main RCD will trip.

This lightweight unit can perform better and is more convenient than the previous isolation transformers that were used for this purpose.

Seaward NTB-1 Portable RCD Isolator Key features

• Test portable RCDs without tripping the installation RCD
• Compact and Portable
• Universally compatible with all PAT testers, RCDs and RCD test instruments
• Can be used in all situations and locations where an RCD test is required

Technical Data Section

Power supply: 230V / 50Hz
Maximum RCD current: 30mA
Dimensions: 80mm x 120mm x 70mm
Weight: 0.6kg

Download technical PDFs for further information on this product.

Seaward NTB-1 Datasheet