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Metering Accessories

Get your metering setup sorted with SCHNAP’s full range of metering accessories, built to suit residential, commercial, and solar applications. Whether you’re after split-core CTs, DIN-mount transformers, diplexers, or LNB units, we’ve got high-accuracy components from trusted names like Legrand and Matchmaster. All gear is compliant with Australian standards, and engineered for fast, reliable installs — perfect for sparkies, solar techs, and switchboard builders who need precision and performance on every job.

Shop metering accessories now at SCHNAP — and save with trade discounts on quality brands, delivered fast Australia-wide.

$125.10 $100.40
The Single Phase Current Transformer (CT) is designed for precise current measurement with a transformation ratio of 50/5, making it ideal for residential and small commercial electrical panels. With a 1% accuracy class and screw terminal connections, this transformer ensures reliable performance in metering applications, supporting efficient energy management and monitoring systems.
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$125.10 $100.40
The Single Phase Current Transformer CT 200/5 is designed for precise measurement and metering of electrical current, featuring a transformation ratio of 200/5 and an accuracy class of 0.5. Ideal for residential and small commercial electrical panels, this transformer supports efficient energy monitoring and management, ensuring optimal power usage and compliance with safety standards.
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$147.00 $118.00
The French and German standard plate features a sleek reflective stainless steel design, perfect for flush-mounted installations in both residential and commercial settings. With a glossy metallic finish and designed for 2 module mechanisms, this durable cover plate ensures compliance with electrical standards while enhancing your decor.
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$10.60 $8.70
The 12V Alkaline High Voltage Battery delivers reliable power with a 38mAh capacity, perfect for personal electronics and small devices. This pack of 5 batteries ensures you have a convenient supply for your gadgets, making replacements easy and efficient. Ideal for remote controls and other small electronic devices, it features high voltage alkaline chemistry for optimal performance.
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$71.60 $57.40
The Excel Life 10A Vertical Double Powerpoint in Matt Black is designed for both residential and commercial use, featuring inline terminals for easy installation and internal safety shutters for added protection. Ideal for homes, offices, and retail spaces, this stylish power outlet combines functionality with a sleek design, ensuring safety and compliance with electrical standards.
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$1.90 $1.60
The Plug In Bridge for UT ST PT Term FBS 2-8 is a 2-position connector designed for seamless integration in electrical control panels and industrial automation systems. Its vibrant red color ensures easy identification, while the durable plastic and metal contacts provide reliable performance. Ideal for professional installations, this bridge simplifies wiring complexity and enhances safety in relay terminal connections.
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$763.20 $630.60
The CT MC3-125 125A 250mA Secondary Cable is a 3 IN1 compact current transformer designed for precise electrical metering and monitoring. With a primary current rating of 125A and a pre-wired 2 metre secondary cable, it’s perfect for residential, commercial, and industrial applications. This transformer supports energy management systems, ensuring efficient power usage and compliance with AS/NZS 3000 standards.
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$234.70 $193.90
The Current Transformer 3 In 1 is designed for three-phase systems, featuring a rated primary current of 200A and a secondary current of 5A. With Class 1 accuracy and a 1.5VA burden rating, it's perfect for electrical metering and monitoring in industrial and commercial power systems, ensuring precise measurements and energy management.
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$234.70 $193.90
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated primary current of 160A and a secondary current of 5A. With Class 1 accuracy and a 1.5VA burden, it's perfect for industrial and commercial electrical systems, ensuring reliable energy metering and protection circuits.
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$234.70 $193.90
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated current of 3 x 250/5A and Class 1 accuracy. Ideal for industrial and commercial installations, this transformer supports energy metering and protection systems, ensuring compliance with AS/NZS 3000 standards.
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$256.70 $212.10
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated current of 3 x 400/5A and Class 1 accuracy. Ideal for industrial and commercial electrical installations, this transformer ensures reliable energy metering and protection systems, helping to optimize power usage and reduce waste.
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$234.70 $193.90
The Current Transformer 3 In 1 is designed for three-phase systems, featuring a 3 x 100/5A current ratio and Class 1 accuracy for precise measurements. With a 1.5 VA burden rating, it minimizes power loss, making it ideal for electrical metering and monitoring in industrial and commercial applications. Ensure compliance and safety with this reliable transformer, perfect for energy management and protection relay inputs.
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$58.30 $48.20
The Current Transformer Compact 100/5 is designed for precise current measurement with a Class 0.5 accuracy and a rated burden of 1VA. Ideal for electrical metering and monitoring in industrial and commercial applications, this compact transformer ensures efficient power measurement and energy management, making it a reliable choice for professionals.
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$58.30 $48.20
The Current Transformer Compact 150/5 is designed for precise electrical metering and monitoring, featuring a Class 0.5 accuracy and a rated burden of 2.5VA. Ideal for residential, commercial, and industrial applications, this compact transformer ensures efficient energy management and load protection. Perfect for qualified electricians looking to optimize power usage and reduce waste.
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$58.30 $48.20
The Current Transformer Compact 200/5 is designed for precise current measurement with a Class 0.5 accuracy and a rated burden of 2.5VA. Ideal for electrical metering and monitoring in industrial and commercial settings, this compact transformer ensures low power loss and is perfect for installations with limited space. Built for professionals, it complies with AS/NZS 60044.1 standards for safety and reliability.
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$58.30 $48.20
The Current Transformer Compact 250/5 is designed for precise electrical metering and monitoring, featuring a Class 0.5 accuracy and a 5VA burden rating. Its compact design allows for easy installation in industrial and commercial settings, making it ideal for energy management systems and power quality analysis. Ensure compliance with electrical safety standards with this reliable current transformer.
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$58.30 $48.20
The Current Transformer Compact 300/5 is designed for precise electrical metering with a Class 0.5 accuracy and a 5VA burden rating. Ideal for industrial and commercial applications, this compact transformer ensures efficient energy management and power quality analysis. Its space-saving design allows for easy installation, making it a reliable choice for qualified electricians.
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$58.30 $48.20
The Current Transformer Compact 500/5 is designed for precise electrical metering and monitoring, featuring a Class 0.5 accuracy and a 5VA burden rating. Ideal for industrial and commercial applications, this compact transformer ensures reliable performance in energy management systems and electrical distribution networks.
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$58.30 $48.20
The Current Transformer 100/5 Class 1 is designed for accurate electrical metering and monitoring, featuring a 2.5VA burden rating and a current ratio of 100/5. Ideal for industrial power measurement and energy management systems, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for professionals.
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$58.30 $48.20
The Current Transformer 120/5 Class 1 is designed for precise current measurement with a 3.75VA burden rating, making it ideal for electrical metering and monitoring in industrial and commercial settings. With Class 1 accuracy and a current transformation ratio of 120/5A, this transformer ensures efficient performance and compliance with electrical standards.
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$58.30 $48.20
The Current Transformer 125/5 Class 1 is designed for accurate electrical metering and monitoring, featuring a 3.75VA burden rating and Class 1 accuracy for precise current measurement. Ideal for industrial power measurement and energy management systems, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for professionals.
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$58.30 $48.20
The Current Transformer 150/5 is designed for precise electrical metering and monitoring, featuring Class 1 accuracy and a 5VA burden rating. Ideal for industrial power measurement and energy management systems, this transformer ensures reliable current transformation for efficient energy monitoring.
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$58.30 $48.20
The Current Transformer 30/05 Class 1 is designed for accurate electrical metering and monitoring, featuring a 1VA burden rating and Class 1 accuracy for precise current measurement. Ideal for residential, commercial, and industrial applications, it supports energy management systems and power quality analysis, ensuring compliance with AS/NZS 3000 standards.
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$58.30 $48.20
The Current Transformer 40/5 Class 1 is designed for accurate electrical metering and monitoring, featuring a 1VA burden rating and Class 1 accuracy for precise current measurement. Ideal for industrial power measurement and energy management systems, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for qualified electricians.
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$58.30 $48.20
The Current Transformer 50/5 Class 1 is designed for precise current measurement with a 50/5 A transformation ratio and a low burden of 1.5 VA, making it ideal for electrical metering and monitoring in various installations. Built for residential, commercial, and industrial applications, this transformer ensures compliance with AS/NZS 3000 standards, providing reliable performance and energy management capabilities.
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$58.30 $48.20
The Current Transformer 60/5 Class 1 is designed for accurate electrical metering and monitoring, featuring a 1.5VA burden rating and Class 1 accuracy for precise current measurement. Ideal for industrial and commercial power measurement, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for energy management systems.
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$58.30 $48.20
The Current Transformer 75/5 Class 1 is designed for precise electrical metering and monitoring, featuring a 75/5 current transformation ratio and a 1.5VA burden rating for low power loss. Ideal for industrial and commercial power systems, this transformer ensures compliance with AS/NZS 3000 standards, making it perfect for energy management and protection relay applications.
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$58.30 $48.20
The Current Transformer 80/5 Class 1 is designed for precise current measurement in electrical metering and monitoring applications. With a rated burden of 2VA and Class 1 accuracy, it ensures low power loss and reliable performance. Ideal for industrial and commercial power systems, this transformer supports energy management systems and is compliant with AS/NZS 3000 standards.
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$58.30 $48.20
The Current Transformer 200/5 is designed for precise electrical metering and monitoring, featuring Class 1 accuracy and a 5VA burden rating. Ideal for industrial power measurement and energy management systems, this transformer ensures reliable current transformation for efficient energy monitoring.
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$58.30 $48.20
The Current Transformer 250/5 Class 1 is designed for precise electrical metering and monitoring, featuring a 7.5VA burden rating and Class 1 accuracy. Ideal for industrial power measurement and energy management systems, this transformer ensures reliable performance and compliance with AS/NZS 60044.1 standards, making it a perfect choice for qualified electricians.
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$58.30 $48.20
The Current Transformer 300/5 is designed for precise electrical metering and monitoring, featuring Class 1 accuracy and a 7.5VA burden rating. Ideal for industrial power measurement and energy management systems, this transformer ensures reliable current transformation for efficient energy usage.
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$136.00 $112.40
The Current Transformer 300/5 Class 1 is designed for accurate electrical metering and monitoring, featuring a 7.5VA burden rating and Class 1 accuracy for precise current measurement. Ideal for industrial power measurement and energy management systems, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for qualified electricians.
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$136.00 $112.40
The Current Transformer 400/5 Class 1 is designed for precise electrical metering and monitoring, featuring a 12.5VA burden rating and Class 1 accuracy. Ideal for industrial power measurement and energy management systems, this transformer ensures reliable performance in various electrical applications, making it a must-have for qualified electricians.
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$136.00 $112.40
The Current Transformer 500/5 Class 1 is designed for precise electrical current measurement, featuring a 12.5VA burden rating and Class 1 accuracy. Ideal for industrial and commercial electrical systems, it ensures reliable performance in energy metering and protection circuits, making it a must-have for qualified electricians.
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$136.00 $112.40
The Current Transformer 600/5 Class 1 is designed for precise current measurement with a 15VA burden rating, making it ideal for electrical power monitoring in industrial and commercial systems. With Class 1 accuracy and a current ratio of 600/5, it supports efficient energy management and compliance with AS/NZS 3000 standards.
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Precision Measurement: A Pro's Guide to Metering Accessories

A modern electrical or communications installation is all about accurate data—whether you're measuring kilowatt-hours for a solar system or managing delicate satellite frequencies for a commercial fit-out. Getting those readings and signals right requires high-quality, precision components.

At SCHNAP, our range of Metering Accessories is designed for just that. We provide the high-accuracy components that sparkies, solar techs, and switchboard builders need to deliver reliable, high-performance results on every job.

For Electrical & Solar Power Metering

Keep an accurate count of every watt with our professional power measurement tools.

  • Split-Core CTs (Current Transformers): The ultimate retrofit solution for energy monitoring and solar installations. A split-core CT is a clever clamp that clips around an existing mains cable without requiring you to disconnect the power. It safely and accurately measures the current flowing through the cable, feeding that data to a smart meter. It's the fastest and easiest way to add consumption monitoring to any switchboard.
  • DIN-Mount Transformers: The professional way to power your control circuits. Our DIN-mount transformers provide a safe, isolated, low-voltage supply for your meters, timers, and other control gear, all mounted neatly inside a switchboard.

For Satellite & RF Signal Management

Ensure a crystal-clear picture and reliable signal distribution in your AV and satellite setups.

  • LNB Units (Low-Noise Block Downconverters): The essential component that sits on the arm of every satellite dish. A high-quality LNB is the key to capturing a strong, clean signal from the satellite, which is the first step to a perfect picture.
  • Diplexers: The smart device that simplifies your cable runs. A diplexer allows you to combine two different signals (like a standard Free-to-Air TV antenna signal and a satellite signal) onto a single coaxial cable. A second diplexer at the other end splits them back out again.

Trusted Brands for Accurate Measurement

When precision matters, you need to trust your components. We stock a huge range of high-performance metering accessories from the most respected brands in the industry, including Legrand and Matchmaster. Every product is engineered for fast, reliable installs and is compliant with Australian standards.

Why Specialists Choose SCHNAP

For the precision components that make your advanced systems work flawlessly.

  • A complete range of CTs, transformers, LNBs, and diplexers.
  • Trusted, industry-leading brands known for accuracy and reliability.
  • Check live stock levels across Australia.
  • Fast delivery and competitive trade pricing for professionals.

For all the essential Metering Accessories you need for your next technical installation, trust SCHNAP to have the right gear in stock.

Need Metering Accessories at the best prices and good quality? Shop now at Schnap