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  • RESIDENTIAL
    • All Residential Services
    • Power Points
    • Ceiling Fans
    • LED Downlights
    • Smoke Alarms
    • RCD Safety Switches
    • Exhaust Fans
    • Switchboards
    • Fault Finding
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What are single & 3 phase sockets?

When it comes to powering electrical equipment, commercial or industrial machinery, choosing between single-phase and three-phase sockets is essential. The type of socket installed will depend on your specific power requirements. Both single-phase and three-phase sockets serve different purposes, and understanding their differences can help in making informed decisions.


  • What is a Single-Phase Socket? A single-phase socket is the most common type used in residential homes and small businesses. Single-phase power provides electricity through two wires—an active and a neutral wire. The voltage supplied is typically 230-240 volts, ideal for running smaller appliances like lights, televisions, microwaves, and small power tools. This type of socket is sufficient for low-energy appliances and standard home electrical devices. Single-phase power is reliable for domestic applications because it provides consistent energy at lower power requirements. However, it may not be suitable for high-power machinery, which is where three-phase sockets come into play.
  • What is a Three-Phase Socket? A three-phase socket, on the other hand, is designed for industrial and commercial use, especially where higher electrical loads are required. Unlike single-phase power, which uses only two wires, three-phase power operates with three active wires and one neutral wire. This creates a more balanced and efficient distribution of electricity. Three-phase sockets can handle larger electrical loads, often operating machinery like industrial motors, air conditioning units, and heavy-duty equipment. The voltage supply for a three-phase system in Australia is typically 400-415 volts, and it delivers power more efficiently to heavy-duty appliances.
  • Why Choose Three-Phase Sockets Over Single-Phase? Three-phase sockets are more efficient for powering heavy equipment. They provide continuous power with less fluctuation, reducing the risk of electrical failures. Three-phase systems also use less energy and provide a smoother delivery of electricity, making them the preferred choice for large businesses and industrial operations. However, if you’re a homeowner or run a small business with standard electrical needs, a single-phase socket may be more than enough. In some cases, upgrading to a three-phase outlet might be beneficial if you plan to run power-intensive equipment in the future.

We Supply & Install

When it comes to reliable, professional, and high-quality electrical services in Perth, Koitek Electrical stands out as the top company to supply & install single-phase and three-phase outlet installations. 


  • Expertise in Single- and Three-Phase Systems: Koitek Electrical is a team of licensed electricians with vast experience in residential, commercial and industrial electrical installations. Whether you need a simple single-phase socket for your home or a complex three-phase system for your industrial setup, Koitek Electrical has the expertise to handle your project efficiently.
  • Customized Solutions: Every electrical project is unique, and Koitek Electrical takes the time to assess your specific power requirements before providing the best solution. Whether you’re a homeowner needing an upgrade or a business owner seeking a reliable three-phase system, we provide tailored services that meet your exact needs.
  • Safety and Compliance: Electrical work requires strict adherence to safety standards and regulations. Koitek Electrical ensures that all socket installations, whether single-phase or three-phase, are compliant with Australian standards. Our team prioritizes safety, ensuring the installation is done right the first time.
  • High-Quality Materials and Workmanship: Koitek Electrical uses only top-grade materials and tools for every job. This commitment to quality ensures that your single-phase or three-phase sockets will stand the test of time, providing you with safe and reliable power for years to come.
  • Affordable and Transparent Pricing: At Koitek Electrical, we believe in fair pricing without compromising on quality. Our quotes are transparent, and we work within your budget to deliver outstanding service. Whether it’s a small single-phase installation or a large-scale three-phase project, you’ll find our prices competitive.
  • Excellent Customer Service: Koitek Electrical is known for its customer-first approach. We value our clients, and this shows in our commitment to providing excellent service from start to finish. From your first consultation to the completion of the installation, we ensure a smooth and hassle-free experience.
  • Rapid Response and Timely Completion: We understand that electrical work often requires prompt attention. Koitek Electrical offers quick response times and ensures that your project is completed on schedule, minimizing any disruptions to your home or business.
  • Serving Perth and Surrounding Areas: Based in Perth, Koitek Electrical proudly serves the entire metropolitan area and beyond. Our local knowledge, combined with our expertise, makes us the go-to choice for all your electrical needs.


Why Koitek Electrical is Your Best Choice for Single and Three-Phase Outlets in Perth


When you need reliable and efficient electrical solutions, Koitek Electrical is the top contractor for installing single-phase and three-phase sockets in Perth. We are committed to providing quality services at competitive prices, ensuring your home or business gets the best electrical solutions.

For all your single-phase and three-phase socket installations, trust Koitek Electrical Perth’s best electricians for professional, safe, and reliable electrical services. Whether you need a quick fix or a complete system overhaul, we’re here to help.

Contact Koitek Electrical today to discuss your electrical needs and get a free, no-obligation quote. Let us be your trusted partner in all things electrical! Contact us today for expert supply and installation of single & three phase outlets in Perth and enhance the functionality of your site.

NEED AN ELECTRICIAN FOR A SINGLE & 3 PHASE SOCKET? 🧰 ⚡

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