How to Wire a CCU for Power and Cooker Circuits

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 Wiring a Consumer Control Unit (CCU) is one of the most crucial steps in any domestic or commercial electrical installation. A well-wired CCU ensures that all loads are safely protected and separated for easy management and fault detection. In this guide, we’ll walk through how to wire a CCU to support both power sockets and a dedicated cooker circuit. Materials and Tools Required - Consumer Control Unit (double pole) - Miniature Circuit Breakers (MCBs):   - 1 × 32A for cooker   - 1 × 20A for power sockets   - 1 × 63A DP Main Switch - 6mm² cable for cooker - 2.5mm² cable for socket circuit - 10mm² Earth wire (if TT system) - Screwdriver set - Wire stripper - Test meter - PVC conduit or trunking - Proper earthing and bonding conductors Step-by-Step Wiring Process Isolate the Supply Before doing anything, isolate the mains supply to ensure safety. Confirm using a voltage tester that the CCU is not live. Mount the CCU Secure the CCU on a plywood board or wall surface u...
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Beginner’s Guide to Smart Home Automation in Kenya

New to smart homes? This beginner-friendly guide will walk you through what home automation means, the devices you need, how it works in Kenya, and tips to start your journey toward a smarter, safer, and more efficient lifestyle.

Introduction



Smart home automation is no longer a futuristic dream—it’s happening right now in homes across Kenya. From switching off lights with your phone to receiving alerts when someone enters your gate, smart tech is reshaping how we live. If you’re just starting out and want to understand what home automation is and how to get started affordably, this guide is for you.

What Is Smart Home Automation?

Smart home automation allows you to control and monitor devices in your home remotely using your phone, tablet, or voice assistant. Devices like smart bulbs, plugs, sensors, and cameras are connected to your home Wi-Fi and can be automated based on your preferences. For example, your lights can turn off automatically at bedtime.

Benefits of Smart Home Automation

- 🔐 Enhanced Security: Get instant alerts from security cameras and door sensors.

- 💡 Energy Efficiency: Automate lights and appliances to save power.

- 📱 Remote Control: Manage your home from anywhere.

- ⏱️ Scheduling: Set routines to turn devices on/off automatically.

- 🤖 Convenience: Use voice commands for hands-free control.

Core Smart Devices to Start With

Here are the most common and beginner-friendly smart gadgets to consider:

- Smart Plug: Control appliances like kettles or fans.

- Smart Bulb: Control brightness and color from your phone.

- Smart Camera: Monitor your home remotely.

- Smart Door Sensor: Alerts you when doors or windows are opened.

- Smart Switch: Automates your existing wall lights.

How Do Smart Devices Communicate?

Most devices in Kenya use Wi-Fi or Bluetooth. Some advanced systems use Zigbee or Z-Wave, but for beginners, Wi-Fi-based gadgets are enough. You’ll control them through mobile apps like Tuya Smart, Smart Life, Google Home, or Mi Home.

Step-by-Step Guide to Get Started

1. Identify your needs: security, energy saving, convenience?

2. Buy 1–2 affordable devices (e.g., smart plug + smart bulb).

3. Install and connect them to your Wi-Fi (2.4GHz recommended).

4. Download the control app (Tuya, Smart Life, etc.).

5. Set routines and automation to simplify tasks.

6. Gradually add more gadgets as your budget allows.

Common Mistakes to Avoid

- Buying too many gadgets at once without a plan

- Not checking Wi-Fi compatibility

- Poor router placement (causes connection issues)

- Skipping software updates

- Using unsecured networks for smart devices

Conclusion

Starting your smart home journey in Kenya doesn’t have to be expensive or complicated. Begin with essential devices, learn how automation works, and expand gradually. Smart home tech will not only make your home more comfortable but also safer and more efficient. As a beginner, remember to take it one step at a time and enjoy the convenience that comes with smart living.


Welcome to PrecisionElectrics, your go-to source for everything electrical and electronics! Whether you’re a homeowner looking to understand basic electrical safety, a tech enthusiast eager to explore the latest innovations, or a professional seeking expert tips, you’ve come to the right place. Our mission is to simplify complex electrical concepts, share practical solutions, and keep you updated with cutting-edge trends that power our modern world. Join us as we dive into circuits, systems, and technologies that illuminate our lives and drive progress every day.

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Ring circuit for socket outlets.

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