Skip to content
Close
SEARCH
Contact
Contact
Disconnector_1920x1080

Switchgear

Products & Services
950 Projects
67 Customers
1-512kV Range

Our Switchgear Capability

Insulect has a legacy as a trusted, local Australian switchgear supplier that extends over three decades, with a reputation for providing tough and reliable network hardware that requires minimal maintenance for long-lasting performance.

Our growing capability encompasses an extensive range of switchgear for substations, overhead distribution and underground cables.
 

Manufactured in Australia & Overseas

Our core range is locally manufactured at one of our three Australian facilities. This range is augmented by our single-source partner Sieyuan Electric in China to provide additional voltages and technical solutions.

Projects
Equipment
Air_insulated_switch_ABS_rocker_vertical_1080

Switchgear Equipment Finder

Our comprehensive switchgear range - encompassing substation equipment, network switchgear and underground link boxes.

substation AdobeStock_550726615
1
2
3
4
insulect-switchgear-products-disconnectors-au
SUBSTATIONDisconnectors, up to 145kV

Australian-made Insulect range

Disco, Sieyuan 1
SUBSTATIONDisconnectors, 145-550kV

Sieyuan range

CB 1
SUBSTATIONCircuit Breakers

Live Tank & Dead Tank

Hero, CT, Sieyuan
SUBSTATIONInstrument Transformers

Current, Voltage

Cross_bonding_link_box-assembled_1080
CABLECable Link Boxes

Earthing for HV underground cables

Gas_insulated_switch_LBS_1080
DISTRIBUTIONLoad Break Switch, Gas

SF6 Gas Insulated LBS

Air_insulated_switch_ABS_rocker_vertical_1080
DISTRIBUTIONLoad Break Switch, Air

12/24kV and 36kV

Isolating links_trans_crop_800
DISTRIBUTIONIsolating Links, Single Phase

Load break up to 36kV 630A

three_phase_electronic_sectionaliser_close_1080
DISTRIBUTIONElectronic Sectionaliser

Overhead distribution

Surge_arrester_BG
DISTRIBUTIONSurge Arrestors, Class C, Polymer

Class C, MV

surge-arrester-class-a-wh
DISTRIBUTIONSurge Arrestors, Class A, Spark Free

Over-voltage protection

SVL_sheath_voltage_limiter_assembled_1080-1
CABLESheath Voltage Limiters (SVL)

Underground cable protection

erg erg wer gwer gwe r

w erg wer gwer gwer g

Switchgear Services & Support

Insulect offers comprehensive services and support for the products we manufacture and specialise in, enhancing value for local utilities, major energy users, equipment manufacturers, and service operators.

LOCAL TECHNICAL TEAM

Our local technical team provides exceptional support and expertise, ensuring quick response times and personalised service to tackle any challenges that may arise during project execution.
ENGINEERING DESIGN

Our team utilises advanced technology and industry knowledge to develop innovative and efficient high voltage switchgear solutions, customised to fit the unique requirements of each project.
PROCUREMENT & LOGISTICS

We facilitate smooth procurement and logistics processes by sourcing from trusted, proven partners and coordinating timely deliveries, ensuring projects remain on schedule and within budget.
TESTING & COMMISSIONING
Professional testing and commissioning support  ensures that every high voltage switchgear system functions safely and reliably, adhering to all regulatory standards and client expectations.
TURNKEY PROJECT DELIVERY

We are able to oversee every phase from concept to completion, providing comprehensive solutions that simplify complex projects and ensure successful outcomes.
FACTORY VISITS
We facilitate client visits to our local manufacturing sites here in Australia, as well as overseas, for initial inspection as well as factory acceptance testing.
BROCHURE

Download the Switchgear Equipment Brochure

Our Switchgear Equipment Capability brochure provides an overview of our complete range of products and support services.
Download
insulect-switchgear-overview-brochure
transformers-in-a-substation

Connect with our team today

Send an Enquiry