The WTB5-BL is a 5 way 100A terminal block in blue, designed for neutral connections in single-phase and three-phase systems. Rated at 100A and suitable for conductors from 2.5 mm² to 35 mm², it provides a safe and tamper-resistant solution for splitting meter tails, feeding consumer units, or distributing multiple circuits in residential and commercial installations.

The block features a lockable, sealable lid to prevent tampering and includes blanking inserts for unused ways. Its hexagon screw clamp design delivers high clamping force and vibration resistance, keeping connections secure under heavy load. The blue casing ensures clear identification of neutral conductors in compliance with wiring standards.

Key Features

• 100A rated – suitable for heavy-duty meter tails and distribution
• 5-way design – simplifies splitting and managing multiple circuits
• Cable capacity: 2.5 mm² – 35 mm²
• Blue colour coding – dedicated to neutral connections
• Lockable, sealable lid for tamper resistance
• Blanking inserts included for unused terminals
• Hexagon screw clamps – reliable, vibration-resistant connections
• Recommended torque: 3 Nm

Compare WTB5 Terminal Block Variants