brands

attributes.Features

attributes.Series

attributes.Number_of_Ways_Total

attributes.Range

attributes.Split_Load_Configuration

attributes.Current_Rating

attributes.Dimensions

attributes.Housing_Material

attributes.International_Protection_Rating

attributes.Depth

attributes.Length

attributes.Width

Contactum 2 Way Steel Consumer Unit, 63A Defender

Contactum 14 Way Steel Consumer Unit, 100A Defender


Consumer units, also known as fuse boxes or distribution boards, are electrical enclosures that house circuit breakers or fuses to control and distribute electricity within a building or residential property. They are a crucial part of the electrical system, providing protection against electrical faults and allowing for the safe distribution of electricity to various circuits and appliances.

### What does a Consumer Unit do?

The main purpose of a consumer unit is to safeguard electrical circuits from overloading, short circuits, and electrical faults that could lead to fires or other hazards. The consumer unit acts as a central point where the electrical supply from the utility company enters the building and is then distributed to different circuits throughout the property.

### What makes up a Consumer Unit?

**Main Switch**: This is a large switch that allows you to completely isolate the electrical supply to the property. It acts as the main point of control for turning off the electricity in case of emergencies or maintenance .**Residual Current Devices (RCDs)**: RCDs are safety devices designed to protect against electric shocks. They monitor the flow of electrical current and quickly disconnect the power if an imbalance is detected, such as when current leaks to the ground. **Circuit Breakers**: These devices provide protection against overloads and short circuits. They automatically trip or switch off the circuit when the current exceeds a safe limit or when a fault occurs. **Fuses**: In older consumer units, fuses are used instead of circuit breakers. Fuses consist of a thin wire that melts when the current exceeds a certain value, breaking the electrical circuit and protecting against overcurrent. **Circuit Labels**: Consumer units typically have labels or identification markers for each circuit, indicating which areas or appliances they supply power to. This makes it easier to identify and isolate specific circuits when necessary.It is important to note that the specific design and components of consumer units can vary depending on local electrical codes and regulations. In some regions, more advanced consumer units with enhanced safety features such as arc fault detection may be required. Consumer units/fuse boxes should only be worked on by qualified electricians due to the potential hazards involved with electrical systems.



Consumer Units

Circuit Breakers

Fuses & Circuit Breakers

1228569899

1370019343

1492797549

1805640584

1872595187

1950438482

2099506070

2911534392

2972144945

3089561311

3702440375

3893962904

3999174723

4084450865

482906937

595160564

607105215

630592386

1337321341

1713511683

1953764780

2212326362

245755136

2694081498

2854130884

3031041232

3479376779

3537785963

3606191116

3676807775

3694170890

3696367266

3871454867

3980878867

4239710393

730636658

Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

Schneider Electric 6 Way Metal Consumer Unit IP3x (with cover), IPxx D (on top) EZ9E6

ABB Plastic Consumer Unit, IP30 1SLM007714A0

Schneider Electric 16 Way Metal Consumer Unit IP3x (with cover), IPxx D (on top) EZ9E16

Schneider Electric 4 Way Metal Consumer Unit IP3x (with cover), IPxx D (on top) EZ9E4

Contactum Consumer Units

42 Products showing for Contactum Consumer Units

Popular Searches

Related links