Equipment Category

Switching & Protection Equipment

We supply the full range of switching and protection equipment for medium and high-voltage transmission and distribution applications across all voltage levels.

What We Supply

Select a Product

Click on any product below to view the full range of specifications, configurations, and equipment examples we can source for your project.

Circuit Breakers

Circuit Breakers

Live-Tank, Dead-Tank & GIS

We source circuit breakers from 145 kV to 765 kV, covering the full transmission voltage range. Available in SF6, vacuum, and air-insulated technologies — including outdoor live-tank, dead-tank, and GIS-integrated configurations. Whether you need a single unit or a complete substation supply, we identify the right solution from our qualified manufacturer network.

Medium Voltage / High Voltage SF6 / Vacuum / Air
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Circuit Switchers

Circuit Switchers

Load-Break & Fault-Interrupting

Load-break and fault-interrupting circuit switchers for substation and feeder applications. Cost-effective alternatives to full circuit breakers where fault current levels allow, available for outdoor overhead and pad-mounted installations across medium and high-voltage systems.

Load-Break Fault-Interrupting
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Disconnectors / Isolators

Disconnectors / Isolators

Outdoor & GIS Applications

Gang-operated and single-pole disconnectors for safe isolation of equipment during maintenance. Available in vertical, horizontal, and pantograph designs for outdoor AIS and gas-insulated substation applications, from medium voltage through ultra-high voltage.

Outdoor / GIS Gang-Operated
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Grounding Switches

Grounding Switches

Grounding & Make-Proof

Fast-acting and maintenance grounding switches for safe grounding of de-energized lines and equipment. Available with make-proof capability for operation on systems with live or induced voltage, ensuring personnel safety during substation and line maintenance.

Make-Proof Fast-Acting
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Reclosers

Reclosers

Distribution Line Automation

Single-phase and three-phase automatic circuit reclosers for overhead distribution lines. Programmable automatic reclose sequences reduce outage duration and improve system reliability on medium-voltage distribution networks, with integrated protection and control electronics.

Single / Three-Phase Overhead Distribution
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Power Fuses

Power Fuses

MV Current-Limiting

Current-limiting and expulsion fuses for transformer, capacitor bank, and feeder protection across medium-voltage systems. Available in indoor and outdoor configurations for a wide range of interrupting ratings and voltage classes.

Current-Limiting MV Indoor / Outdoor
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Surge Arresters

Surge Arresters

Station, Intermediate & Distribution Class

Metal oxide surge arresters for overvoltage protection of transformers, cables, and rotating machines. Available in station, intermediate, and distribution classes for installations across the full range of system voltages, with polymer and porcelain housing options.

Metal Oxide Station / Distribution
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Our Process

From Specification to Delivery

We manage the full procurement scope on your behalf, from technical review through to on-site delivery.

01

Submit Your Requirements

Share your equipment specifications, quantities, voltage ratings, and project timeline through our proposal form.

02

Technical Review

Our team reviews your requirements and matches them against our qualified manufacturer network to identify the best technical fit.

03

Structured Proposal

You receive a detailed, technically compliant proposal working to match your project deadlines and procurement requirements.

System Function

Role in substations and power networks

In medium voltage and high voltage systems, switching and protection equipment performs the functions that keep the network safe and stable.

Detects electrical faults — short circuit, overload and earth fault

Isolates damaged sections of the network

Maintains system stability and continuity of supply

Protects transformers, cables and switchgear

Reduced equipment failure risk

Prevention of widespread power outages

Improved overall system reliability

Extended equipment service life

Why It Matters

Built for reliability and system safety

Properly specified switching and protection systems directly improve grid performance.

Ready to Source Switching & Protection Equipment?

Tell us about your project and we will get back to you as quickly as possible.

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