Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Why Choose the MERSEN FUSE MC R 3E 1-5 N ET MCR3E1-5NET?
£46.40
The Mersen Q310031 is an industrial fuse accessory intended for use with compatible Mersen Protistor semiconductor fuse protection systems. Designed for professional electrical applications, it provides a dependable solution for maintenance, repair and replacement requirements where the exact Q310031 manufacturer reference is specified.
Mersen Protistor products are widely used to protect sensitive power semiconductor equipment against damaging overcurrents and short circuits. Selecting the correct manufacturer-referenced accessory helps preserve the intended fit, operation and reliability of the associated fuse assembly.
Identified by the manufacturer reference Q310031, this component is suitable for compatible electrical protection equipment used in industrial control, power conversion and automation systems. Compatibility should be confirmed against the existing component, fuse-link documentation or approved equipment parts list before installation.
Semiconductor fuse accessories play an important role in maintaining the reliability and correct operation of industrial electrical protection assemblies. Using a component with the correct manufacturer reference helps reduce the risk of unsuitable fitment and supports the performance intended by the original equipment designer.
The Mersen Q310031 should be selected by comparing the complete product code with the existing component or approved equipment documentation. Electrical equipment must be safely isolated before inspection, servicing or replacement work is undertaken.
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Mersen | |
| Series | Protistor | |
| Model | Q310031 | |
| Manufacturer reference | Q310031 | |
| Product type | Industrial fuse accessory | |
| Product category | Semiconductor fuse accessory | |
| Application | Compatible Mersen Protistor fuse systems | |
| Use | Maintenance, repair and replacement | |
| Installation environment | Industrial electrical equipment | |
| Compatibility | Fuse-specific; verify before ordering | |
| Installation | By a suitably qualified electrical professional |
The Mersen Q310031 is an industrial fuse accessory intended for use with compatible Mersen Protistor semiconductor fuse protection systems.
Yes. It may be used as a replacement where the original component or approved equipment documentation specifies the exact Q310031 reference.
The Q310031 is intended for selected Mersen Protistor fuse systems. Compatibility should be checked against the fuse-link reference and equipment documentation before ordering.
It is typically used within industrial electrical protection equipment, including drives, converters, control panels and power distribution assemblies.
Installation should be completed by a suitably qualified electrical professional after the equipment has been safely isolated and product compatibility has been confirmed.
Mersen Protistor fuse products and accessories are used in industrial power electronic systems where rapid protection, dependable operation and correct component selection are essential.
We use cookies
We use essential cookies to run this site, your basket and checkout. With your permission we'd also like to use analytics and advertising cookies to understand how the site is used and to measure our adverts.