£72.39Original price was: £72.39.£48.10Current price is: £48.10.
Why Choose the Mersen M076808 High-Voltage Fuse?
The Mersen M076808, identified by the manufacturer description 12000 CP GLC 20.254 1, is a specialist high-voltage cylindrical fuse-link designed to provide reliable overcurrent and short-circuit protection for medium and high-voltage electrical installations. Rated at 1 A with a 12 kV AC voltage designation, it is suitable for protecting low-current circuits within industrial and utility power systems.
Manufactured by Mersen, the M076808 delivers rapid fault interruption and current-limiting performance to minimise thermal and mechanical stress on transformers, switchgear, cables and associated electrical equipment. Its precision-engineered construction helps maximise system reliability while reducing downtime caused by electrical faults.
The fuse features a cylindrical body measuring approximately 20 × 254 mm, making it suitable for installation in compatible high-voltage fuse holders and protection assemblies. Correct fuse selection and coordination are essential to ensure safe operation and dependable circuit protection.
Key Advantages
Reliable high-voltage overcurrent and short-circuit protection.
1 A rated current for sensitive protection applications.
12 kV AC voltage designation for compatible high-voltage systems.
Current-limiting construction helps minimise fault energy.
Compact cylindrical format for compatible fuse holders.
Manufactured by Mersen for dependable industrial performance.
Key Features
Mersen M076808 high-voltage fuse-link.
Manufacturer description: 12000 CP GLC 20.254 1.
1 A nominal current rating.
12 kV AC voltage designation.
Cylindrical 20 × 254 mm construction.
Current-limiting fuse technology.
Suitable for compatible high-voltage fuse holders.
Designed for industrial and utility electrical protection.
Reliable High-Voltage Circuit Protection
High-voltage fuse-links provide rapid interruption of excessive fault currents before significant thermal or mechanical damage can occur. Their current-limiting characteristics reduce the peak fault current and help protect valuable electrical assets throughout the installation.
The Mersen M076808 should be selected according to the system voltage, operating current, prospective fault level and equipment requirements. Installation should only be carried out by suitably qualified personnel using compatible high-voltage fuse holders.
Typical Applications
High-voltage switchgear.
Industrial electrical distribution systems.
Transformer protection.
Utility infrastructure.
Electrical protection panels.
Replacement fuse-links for compatible Mersen installations.
Technical Specifications
Manufacturer
Mersen
Product reference
M076808
Manufacturer description
12000 CP GLC 20.254 1
Product type
High-voltage cylindrical fuse-link
Rated current
1 A
Voltage designation
12 kV AC
Fuse dimensions
Approx. 20 × 254 mm
Body type
Cylindrical
Operating characteristic
Current limiting
Application
High-voltage circuit protection
Installation
Compatible fuse holder assemblies
Supply format
Individual fuse-link
Frequently Asked Questions
What is the Mersen M076808 used for?
The Mersen M076808 provides high-voltage overcurrent and short-circuit protection for compatible industrial and utility electrical systems.
What is the current rating of the M076808?
This fuse-link has a nominal current rating of 1 A.
What voltage is this fuse designed for?
The Mersen M076808 has a voltage designation of 12 kV AC and should only be installed within appropriately rated equipment.
What are the dimensions of the fuse?
The fuse has an approximate cylindrical body measuring 20 mm in diameter and 254 mm in length.
How should compatibility be verified?
Compatibility should always be confirmed against the electrical specifications, fuse holder dimensions and protection requirements of the installation before fitting the fuse.
Trusted by Electrical Engineers Worldwide
Mersen high-voltage fuse-links are specified across industrial and utility installations where dependable fault interruption, effective current limitation and reliable equipment protection are essential.
Manufacturer
Mersen
Product reference
M076808
Manufacturer description
12000 CP GLC 20.254 1
Product type
High-voltage cylindrical fuse-link
Rated current
1 A
Voltage designation
12 kV AC
Fuse dimensions
Approx. 20 × 254 mm
Body type
Cylindrical
Operating characteristic
Current limiting
Application
High-voltage circuit protection
Installation
Compatible fuse holder assemblies
Supply format
Individual fuse-link
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
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Stock lines ready to ship
1,000 +
Same day dispatches
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Customers supported
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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...