Form 4 Type 5

Using the 3D graphic below please use the functions bar to further investigate the model. The functions include 3D orbit, zoom, section analysis and you can even explode the item to view all its individual parts

Tutorial & Explanation

The model demonstrates a Form 4 Type 5, Fully Compartmentalised unit. Therefore complying with all form 4 requirements, and adhering to Type 5 due the cable being glanded onto the gland plate in the adjacent cable chamber and connected to the breaker within the cable chamber via extruding busbars for the breakers compartment, these busbars are fitted with 1000V insulating boots shrouding each cable.

Image Demonstrating

Form 4 Type 5

from the BEAMA Guide

BEAMA Guide - Guide to Forms of Separation