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TENAGA SWITCHGEAR

Leading Manufacturer of Electrical Solutions

Delivering excellence in low, medium and high voltage switchgears ranging from 415V to 300kV. All products are fully type tested to ensure compliance with IEC standards.

30 Years Experience
1000+ Projects
Greener Choices,
Brighter Futures
TSG Facility

BETTER
BRIGHTER

Tenaga Switchgear Sdn. Bhd. (TSG), a leading manufacturer of gas and air insulated low, medium, and high voltage switchgears from 415V to 300kV, tests all of its products at the Short Circuit Testing Liaison Laboratory to ensure compliance with IEC standards.

Get to Know Us

What We Do

Comprehensive solutions for modern electrical infrastructure

Manufacturing Assembly 01

Manufacturing Assembly

Complete electrical solutions from control panels to 275kV switchgear, BESS systems, and EV chargers.

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Turnkey Project 02

EPCC / Turnkey Projects

End-to-end project delivery for substations, transmission lines up to 500kV, solar plants, and EV infrastructure.

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Service and Maintenance 03

Service & Maintenance

Comprehensive maintenance, system upgrades, HV/PD testing up to 500kV, and 24/7 support services.

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Our Solutions

OUR PRODUCTS

Comprehensive electrical solutions engineered for reliability and performance

GIS
High Voltage

Gas Insulated Solution (GIS)

A compact and sealed switchgear system with high reliability and minimal maintenance needs.

Compact Design Low Maintenance

Gas Insulated Solution

Superior performance with SF6 gas insulation technology. Fully type-tested to IEC standards.

  • Up to 275kV capacity
  • Minimal footprint
  • Weather-resistant
  • IEC certified
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MVS
Medium Voltage

Medium Voltage Switchgear

Ensures safe and efficient power distribution with advanced protection and control features.

Safe Operation Advanced Control

MV Switchgear

Comprehensive solutions from 11kV to 36kV. Engineered for industrial and commercial applications.

  • 11kV to 36kV
  • Arc-resistant
  • Digital protection
  • Modular design
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RMU
Distribution

Ring Main Unit (RMU)

Compact, factory-assembled, metal-enclosed medium-voltage switchgear for power distribution systems.

MV Switchgear Metal Enclosed

Ring Main Unit

Reliable solutions for loop and radial networks. Advanced protection and remote monitoring capabilities.

  • 11kV & 33kV rated
  • Motor operated
  • Remote control ready
  • Maintenance-free
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Compact Substation
Substation

Compact Substation

Factory-assembled unit integrating transformer, switchgear, and protection devices in a space-saving design.

Space Saving Pre-assembled

Compact Substation

Complete plug-and-play solution. MV switchgear, transformer, and LV distribution in one unit.

  • All-in-one design
  • Quick installation
  • Weatherproof enclosure
  • SCADA compatible
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CRP
Control Panel

Control Relay Panel (CRP)

Centralized panel housing relays and control devices for safe operation and protection of electrical systems.

Centralized Protected

Control Relay Panel

Advanced control and protection panels with digital relays. Customized for comprehensive monitoring.

  • Digital relays
  • SCADA integration
  • Custom design
  • Full monitoring
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Pre-Fab
Modular

Pre-Fab Substation

A modular, transportable power solution offering fast deployment and high flexibility. aldialda

Fast Deploy Flexible

Pre-Fab Substation

Modular substations for rapid deployment. Perfect for temporary installations or emergencies.

  • Portable design
  • Quick setup
  • Relocatable
  • Full protection
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Future-Ready Solutions

ELECTRIC VEHICLE CHARGING

TSG provides complete EV charging solutions across Malaysia - from equipment supply to installation and full EPCC project delivery. We support the nation's transition to green mobility with our end-to-end turnkey services.

120kW DC

Fast Charging

CCS2

Connectors

Smart

IoT Features

Green

Sustainability

EV Charging Station 1
Fast Charging
EV Night Charging
24/7 Available
EV Installation
Expert Installation
EV Bus Charging
Fleet Solutions
120kW
DC Fast Charger
Top Picks

OUR BEST SELLERS

Most trusted products by our customers nationwide

🔥 Hot Seller
Distribution Switchgear

Ring Main Unit (RMU)

Compact MV switchgear solution with SF6 gas insulation. Perfect for urban distribution networks.

Up to 24kV
Gas Insulated
Compact Design
500+ Installations
4.9/5 Rating
⭐ Most Popular
Medium Voltage Switchgear

MV Switchgear Up to 36kV

Advanced medium voltage switchgear with superior protection and control features. Ideal for industrial and commercial applications.

Up to 36kV
IEC Certified
Advanced Protection
1000+ Installations
4.9/5 Rating
✓ Trusted
Substation Solution

Compact Substation Unit

Pre-assembled substation with transformer, switchgear, and protection. Fast installation.

Pre-assembled
Complete Solution
Fast Deploy
300+ Projects
4.8/5 Rating