Why Choose the MERSEN FUSE Terminal clamp 16-70 mm²/5mm 1.000.779? MERSEN FUSE Terminal clamp 16-70 mm²/5mm 1.000.779 delivers robust, standards-compliant performance for demanding electrical applications. This model provides reliable protection and ease of installation, with all key features engineered for maximum safety and efficiency. Key Takeaways – Product Name: MERSEN FUSE Terminal clamp 16-70 mm²/5mm 1.000.779 – Key Specs: See description below Frequently Asked Questions – What is the primary application? – Is this product certified? – What are the installation options? – What are the key benefits? – Where can I find technical data? Speed & Safety Benefits – Reliable Performance: Engineered for consistent results – Safe Operation: Built to meet modern standards – Quick Installation: Designed for installer convenience Key Features of MERSEN FUSE Terminal clamp 16-70 mm²/5mm 1.000.779 – See full description below – Engineered for reliability – Technical support available What is the primary application?+ See product description for detailed use cases. Is this product certified?+ Consult technical data or documentation for certifications. What are the installation options?+ Refer to the installation manual or contact our team for guidance. What are the key benefits?+ Engineered for performance, reliability, and ease of use. Where can I find technical data?+ Technical datasheets are available on request or on our website.
£3.81
The Mersen J201787 is a universal terminal clamp designed for installation on 5 mm thick copper busbars within the MULTIFIX® 60 busbar system. Also identified by catalogue number 1.000.779, this terminal clamp accommodates conductor sizes from 16 mm² to 70 mm², providing a secure and reliable electrical connection for industrial power-distribution systems.
Engineered for panel builders and industrial electricians, the J201787 enables fast connection of larger conductors directly to busbars while maintaining a compact installation footprint. It is ideal for switchgear, distribution boards, motor control centres and OEM electrical panels where dependable power connections are essential.
Featuring a maximum conductor diameter of 14 mm and a tightening torque of 10 Nm, the Mersen J201787 provides excellent mechanical retention and electrical performance for demanding low-voltage applications.
Terminal clamps provide a secure method of connecting incoming and outgoing conductors directly to copper busbars without complex wiring arrangements. They help create organised electrical installations while maintaining excellent conductivity and simplifying future maintenance.
The Mersen J201787 has been developed for the MULTIFIX® 60 platform, offering dependable conductor termination for industrial low-voltage distribution equipment where reliable power connections are essential.
The Mersen J201787 is a universal terminal clamp used to connect 16–70 mm² conductors directly to 5 mm thick copper busbars in MULTIFIX® 60 systems.
The terminal clamp is suitable for conductors ranging from 16 mm² to 70 mm².
The J201787 is designed specifically for 5 mm thick copper busbars.
The recommended maximum tightening torque is 10 Nm.
The Mersen catalogue number is 1.000.779.
Mersen MULTIFIX® terminal clamps are trusted by panel builders, OEM manufacturers and industrial electricians for providing safe, dependable conductor terminations in low-voltage electrical distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...