Why Choose the MERSEN FUSE CC 7,5 GRC 121 EF 0160 D121GC75V160EF?
£390.28
The Mersen F223450 is an industrial electrical fuse designed to provide dependable overcurrent and short-circuit protection for compatible electrical equipment, control systems and power distribution installations. Manufactured by Mersen, a recognised specialist in circuit protection, this fuse helps protect conductors and connected components when excessive current or an electrical fault occurs.
The calibrated fuse element is designed to interrupt the circuit when current exceeds the permitted operating level. This helps limit thermal and mechanical stress on cables, switching equipment and other valuable electrical components, reducing the risk of extensive equipment damage and unplanned downtime.
The Mersen F223450 fuse is intended for use within a correctly specified fuse holder or electrical assembly. Its precise current rating, voltage rating, operating class, breaking capacity, dimensions and connection arrangement should be confirmed against the fuse markings, equipment specification or official Mersen technical documentation before installation.
Industrial fuses contain a precisely calibrated element that melts when electrical current exceeds its permitted operating level. This interrupts the affected circuit and helps limit the heat, arcing energy and mechanical forces produced during electrical faults.
Correct fuse selection requires consideration of rated current, system voltage, utilisation category, breaking capacity, operating characteristics and physical compatibility. Replacement fuses should match the electrical and mechanical requirements specified by the equipment manufacturer.
| Manufacturer | Mersen |
|---|---|
| Model | F223450 |
| Product type | Industrial electrical fuse |
| Primary function | Overcurrent and short-circuit protection |
| Device type | Single-use protective device |
| Application | Industrial electrical equipment and power systems |
| Installation | Compatible fuse holder or electrical assembly |
| Operating environment | Industrial installations |
| Replacement requirement | Replace after fuse operation |
| Installation personnel | Suitably qualified electrical personnel |
| Electrical ratings | Confirm against official Mersen documentation |
| Dimensions and connection type | Verify before installation |
The Mersen F223450 is used to provide overcurrent and short-circuit protection within compatible industrial electrical equipment and power systems.
No. It is a single-use protective device and must be replaced after its internal fuse element has operated.
Check the required current rating, voltage rating, operating class, breaking capacity, dimensions and connection format against the original fuse markings and equipment documentation.
A fuse with a different rating should not be installed unless the alternative has been approved by the equipment manufacturer or a suitably qualified electrical engineer.
The fuse should be installed by suitably qualified electrical personnel after the circuit has been safely isolated and all applicable electrical safety procedures have been followed.
Mersen electrical protection products are used throughout industrial power, automation and distribution systems to help safeguard critical equipment and support dependable electrical operation.
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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...