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Connection

From metering to earthing and equipotential bonding, SCHNAP’s Connection range covers everything needed for a safe, code-compliant setup. We stock heavy-duty mains connection boxes, fuses and enclosures, active and neutral links, connection clamps, and brackets to simplify installs and upgrades. Need tools, property poles, or metering accessories? Our gear is built to last and trusted by contractors across Australia.

Power up with connection solutions from SCHNAP — tough gear, smart pricing, made for the field.

$357.60 $295.40
The CBCT Current Transformer for ELR 17G745GF2 is designed for precise current monitoring and protection in electrical installations. With a 120mm size and a current range from 30mA to 30A, it's perfect for electrical switchgear systems and electronic timing modules. Built for safety and efficiency, this transformer complies with AS/NZS 3000 standards, ensuring reliable performance in various applications.
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$110.00 $90.90
The Ammeter 5A CT is designed for precise current measurement, featuring a compact 72mm x 72mm size and capable of measuring currents up to 5A. Ideal for electrical panels and multi-function power metering systems, this device supports energy management and helps reduce electrical waste, making it perfect for industrial and commercial applications.
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$763.20 $630.60
The CT MC3-250 250A Current Transformer is designed for precise electrical metering and monitoring, featuring a 250mA secondary output and a 2 metre cable for easy installation. Ideal for commercial and industrial applications, this compact transformer integrates seamlessly with Circutor CVM meters, ensuring accurate current measurement 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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$2,454.20 $2,027.70
The Flexible Rogowski Current Transformer is designed for easy installation around conductors without disconnection, making it ideal for measuring AC currents in confined spaces. Compatible with MOD/BAC FLEX communication protocols, this current sensor is perfect for electrical power monitoring in industrial and commercial applications, ensuring accurate current measurement and enhanced system efficiency.
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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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$210.40 $173.80
The Current Transformer 1000/5 Class 1 is designed for precise electrical current measurement, featuring a 20VA 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 essential for efficient energy management.
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$210.40 $173.80
The Current Transformer 1200/5 Class 1 is designed for precise current measurement in industrial and commercial power systems. With a 30VA burden rating and Class 1 accuracy, it’s perfect for electrical metering, energy management, and protection relay systems. Built for reliable performance, this transformer supports sustainable energy practices and ensures compliance with AS/NZS 3000 standards.
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$210.40 $173.80
The Current Transformer 1250/5 Class 1 is designed for accurate electrical power measurement and monitoring, featuring a 1250/5 A current ratio and a 30VA burden capacity. Ideal for industrial and commercial electrical systems, this transformer ensures compliance with AS/NZS 3000 standards, making it a reliable choice for energy metering and protection circuits.
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The Critical Link: A Pro's Guide to Electrical Connection Hardware

The connection of a property to the mains electrical grid is the most critical part of any installation. It has to be safe, rock-solid, and 100% compliant with Australian standards like AS/NZS 3000. For professional electricians and Level 2 contractors, using high-quality, approved hardware isn't just best practice—it's non-negotiable.

At SCHNAP, our Connection range covers all the heavy-duty, professional-grade gear you need for a safe, code-compliant setup, from the property pole right through to the meter box.

The Main Service Connection

We stock the robust hardware required for the primary point of attachment and supply.

  • Mains Connection Boxes: Heavy-duty, weatherproof enclosures designed to safely house service fuses and the main electrical termination point.
  • Fuses & Enclosures: A complete range of service fuses and related hardware to protect the consumer mains.
  • Property Poles: For rural and large urban properties that require a dedicated pole for an overhead service line connection.

Earthing & Bonding: The Foundation of Safety

A reliable earthing system is the most important safety feature of any electrical installation. We have all the essential components to get it right.

  • Earthing, Clamps, & Brackets: A huge range of high-quality clamps for connecting your earth conductors securely to earth stakes, water pipes, and other electrodes.
  • Equipotential Bonding: We stock all the necessary gear to ensure proper equipotential bonding is carried out, connecting all conductive parts of a building to the main earth to prevent dangerous potential differences.
  • Active and Neutral Links: The core components for establishing a correct and compliant MEN (Multiple Earthed Neutral) system in any Australian switchboard.

Metering Accessories

Get your metering setup sorted with our range of accessories, including panels, links, and other essential hardware for a clean and compliant installation in the meter box.

Why Contractors Choose SCHNAP for Connection Gear

When it comes to the mains connection, there are no second chances. You need gear you can absolutely trust.

  • A complete range of mains, earthing, and metering hardware.
  • All products are built tough to meet or exceed Australian standards.
  • Trusted by contractors and sparkies across Australia.
  • Fast delivery and competitive trade pricing for professionals.

For the critical connection hardware that keeps your installations safe and compliant, trust SCHNAP to have the professional gear you need.

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