Advanced Load Break Switch Controller

Reliable, Intelligent, and Future-Ready Control for Medium Voltage Networks

Engineered for precision and resilience, our Load Break Switch Controller delivers advanced protection, automation, and seamless communication for medium voltage distribution networks. Designed to ensure efficient fault detection, isolation, and restoration, this controller integrates seamlessly with reclosers and load break switches to enhance grid reliability and operational efficiency.

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Application Overview

The Advanced Load Break Switch Controller is designed for use in:

Distribution and sub‑transmission networks
Pole‑mounted and substation‑mounted Load Break Switch applications
Automated feeder sectionalising schemes
Smart grid and SCADA‑enabled distribution systems

Pre‑configured for Insulect automated LBS models, the controller supports both SF₆ gas and epoxy vacuum switchgear technologies, enabling rapid deployment across new installations and retrofit projects.

What We Solve For

Modern electricity networks demand higher reliability, faster fault response, and greater visibility—often in remote or harsh environments. The Advanced Load Break Switch Controller addresses these challenges by delivering:

Improved network reliability through coordinated protection and fast fault isolation
Reduced outage durations with intelligent sectionalising and automated restoration support
Uninterrupted operation via integrated backup power and power management
Seamless integration into existing protection schemes and utility SCADA systems
Long‑term durability for Australian conditions and demanding outdoor installations

TECHNICAL

Features & Functionality

Functionality & Options

Micro‑USB for local configuration
RS485 supporting IEC 60870‑5‑103, Modbus RTU, and DNP3.0
Ethernet (RJ45) supporting Modbus TCP/IP, DNP3.0 TCP/IP, IEC 60870‑5‑104, and IEC 61850
SNTP protocol and embedded web server for time synchronisation and remote access
Seamless SCADA integration for centralised network control

Key Technical Specifications

Electrical Ratings

Rated Frequency: 50 Hz
Rated Voltage: 240 Vac (single‑phase), 24 Vdc
Motor Operating Voltage: 24 Vdc

Dielectric Strength

Withstand Voltage (Control Circuits to Earth): 2 kV for 60 seconds
Impulse Withstand Voltage (1.2 × 50 µs): 6 kV

EXPERIENCE

Our Projects Featuring Insulect Switchgear

Explore our project highlights to see where Insulect switchgear is making an impact.
For tailored advice on whether this solution suits your network, please connect with our team here.

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Sebastopol Solar Farm

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Northern Goldfields 66kV Solar Project

ADVANTAGES

Why Choose the Advanced Load Break Switch Controller

Designed to meet the demands of modern distribution networks, the Advanced Load Break Switch Controller combines dependable control, intelligent automation, and long‑term durability. It supports utilities in improving network performance, reducing outage impacts, and confidently transitioning to more automated, digitally connected infrastructure.

Always‑On Operation

The Advanced Load Break Switch Controller delivers reliable, self‑powered operation with an integrated battery backup system. Designed to maintain full control and monitoring during mains outages, it ensures uninterrupted network visibility and operation when it matters most.

Smart Grid Ready

Supporting IEC 61850, Modbus, and DNP3 protocols, the controller integrates seamlessly into modern SCADA and smart grid environments. Its future‑ready architecture enables coordinated protection, fast fault isolation, and automatic reclosing for faster restoration.

Built for Harsh Conditions

Engineered for Australian environments, the controller features a robust stainless‑steel enclosure. This weatherproof, corrosion‑resistant construction ensures long‑term reliability in demanding outdoor installations.

IMPLEMENTATION

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.