Three-Phase Electrical Systems
Three-Phase Electrical Systems for Industry & Poultry Sheds
Reliable three-phase distribution, switching and protection for factories, workshops, commercial buildings and poultry sheds. Get MCCBs, contactors, changeovers, distribution boards and protection devices from one supplier at wholesale prices.
- Distribution boards & MCCB / MCB
- Contactors & motor control
- Changeovers & ATS
- Surge, voltage & earth leakage protection
A Typical Three-Phase Distribution Layout
Supply → main MCCB → busbar distribution board → branch breakers → contactors → loads. We supply every block in this chain.
Simplified illustration for reference, not a wiring design. Phase colours: red, yellow, blue.
The Building Blocks of a Three-Phase System
Every three-phase installation is built from the same core parts. We supply all of them.
Distribution Boards
Enclosures and boxes to organise incoming supply and outgoing circuits safely.
MCCBs & MCBs
3-pole and 4-pole breakers for main incomers and branch circuits, selected by load and fault level.
Contactors & Motor Control
Magnetic contactors, relays and control accessories for motors, fans, pumps and compressors.
Changeovers & ATS
Switch between WAPDA, generator and solar sources manually or automatically.
Cables & Connections
Cable and connection accessories for power and control wiring, including DC cable for solar.
Protection Devices
Surge protection, over/under voltage and phase protection, and earth leakage devices.
Metering & Indication
Panel meters and indicator lights to monitor voltage, current and phase presence.
Solar Integration
Three-phase hybrid inverters and DC protection for industrial and farm solar.
Selection Guidance
Share your load list and we help you choose poles, ratings and protection.
Where Three-Phase Systems Are Used
Three-phase power delivers more capacity and smoother motor operation than single-phase supply, which is why it is standard for heavy loads.
- Factories, production lines and workshops
- Poultry sheds with tunnel fans and cooling pads
- Commercial plazas, warehouses and cold stores
- Pumps, compressors and HVAC equipment
- Industrial and farm solar systems
Before you order, have these ready
- Total connected load (kW / kVA) and largest motor
- Number of outgoing circuits
- Backup source: generator, solar or both
- Any preferred brands or existing panel layout
Shop Three-Phase Components
Circuit Breakers (MCB / MCCB)View range →
Distribution Boxes & BoardsView range →
Magnetic ContactorsView range →
Changeover SwitchesView range →
Automatic Transfer Switches (ATS)View range →
Surge & Voltage ProtectionView range →
Surge Protection Devices (SPD)View range →
Earth Leakage / RCCBView range →
Panel MetersView range →
Control AccessoriesView range →Request a Bulk / Project Quote
Fill in the form and our team will get back to you. No prices are shown online because B2B rates depend on quantity, brand and specifications.
Bulk & project orders
Send your list or BOQ and we will reply with availability and a quotation.
- MCCBs, MCBs & distribution boards
- Contactors, changeovers & ATS
- Surge, voltage & earth leakage protection
- Delivery across Pakistan
Prefer to talk?
0329 1654950Frequently Asked Questions
What is a three-phase electrical system?
A three-phase system uses three live conductors (and usually neutral and earth) to supply power. It carries more power than single-phase and is used for motors, industrial machines and large buildings.
Which breaker should I use as the main incomer?
For most three-phase panels a 3-pole or 4-pole MCCB or MCB is used as the incomer. The rating depends on your load and supply; share your load details and we will help you select it.
Do I need a contactor for every motor?
Motors that are started and stopped automatically or remotely are normally controlled with a magnetic contactor and protected with an overload relay or motor protection breaker.
How do I connect a generator to a three-phase supply?
Use a correctly rated 3-pole or 4-pole changeover switch or ATS so the generator and grid can never be connected at the same time.
What protection should a three-phase panel have?
Short-circuit and overload protection (MCCB/MCB), surge protection, over/under voltage or phase protection, and earth leakage protection where required.
Do you supply three-phase products for poultry sheds?
Yes. See our Poultry Farm Electrical & Solar Solutions page for shed-specific products.
Get a Quote for Your Three-Phase Panel
Send your load list or BOQ and receive a quotation with technical guidance.