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Lesson 2 of 31

Protection Against Electric Shock

Read through the material below, then test your understanding.

Module Lessons

Electrical Principles & Diagnostics

Lesson Overview

Understand the principles of protecting people from electric shock during plumbing and heating works, focusing on basic protection, barriers, enclosures, and IP ingress requirements.

Learning Objectives

Distinguish between direct and indirect contact electric shock mechanisms.

Identify core methods of basic protection including insulation, barriers, and enclosures.

Apply minimum Ingress Protection (IP) ratings for electrical enclosures to BS 7671.

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