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WTB5-BK is a 5 way 100A single pole terminal block in black, designed to accommodate conductors from 2.5 mm² to 35 mm². It provides a compact and secure solution for distributing multiple outgoing conductors in electrical installations where a robust terminal block is required.

Like the wider WTB5 range, this terminal block features a lockable, sealable lid and is supplied with blanking pieces for unused connection points. Its hexagon screw design helps keep conductors firmly secured, making it suitable for residential, commercial, and small industrial applications.

Installer Tip: Use the black variant where your installation or site labelling scheme calls for a distinct identification colour, while keeping unused ways safely sealed with the supplied blanking pieces.

Key Features

  • 100A rated – suitable for higher-load connection arrangements
  • 5-way configuration – supports multiple outgoing conductors
  • Cable capacity: 2.5 mm² to 35 mm²
  • Black terminal block – useful for identification within a wider wiring scheme
  • Lockable and sealable lid – added security and tamper resistance
  • Blanking pieces included – for sealing unused connection points
  • Hexagon screw clamp design – firm and stable conductor retention
  • Dimensions: 50 x 71 x 42mm

Compare WTB5 Terminal Block Variants

Model Colour Typical Use
WTB5-BR Brown Live connection
WTB5-GY Grey Alternate phase
WTB5-BL Blue Neutral
WTB5-GN Green Earth / bonding
WTB5-PK Pink Additional identifier
WTB5-BK (This Product) Black Alternate phase / site-specific ID
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