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.
MERSEN FUSE 6,5 URD 272 TTF 2500 PC272UD65V25CTF
High-speed fuse designed for semiconductor protection with 2500A rating at 650VAC, featuring striker indication and Omega connection with flush ends and metric threads.
£620.78
Why Choose the Mersen H301997 Industrial Fuse?
The Mersen H301997 is an industrial fuse and electrical circuit protection component intended for use in compatible power distribution, control and equipment protection systems. Manufactured by Mersen, it is designed to support dependable fault interruption in professional electrical installations where protection against excessive current is essential.
Mersen is a recognised manufacturer of circuit protection products for industrial machinery, power electronics, switchgear and electrical infrastructure. The unique H301997 manufacturer part number enables engineers, maintenance teams and purchasing professionals to identify the required component accurately for equipment servicing, replacement or OEM assembly.
The H301997 must be matched to the electrical and mechanical requirements of the intended installation. Its rated current, operating voltage, fuse class, breaking capacity, dimensions and terminal configuration should be confirmed against the existing component, equipment documentation or official Mersen technical data before ordering.
Key Advantages
- Genuine Mersen industrial circuit protection component.
- Designed to help protect compatible equipment from damaging electrical faults.
- Clearly identified by manufacturer part number H301997.
- Suitable for maintenance, repair, replacement and OEM requirements.
- Supports reliable operation in professional electrical installations.
- Manufactured by an established specialist in fuse and circuit protection technology.
Key Features
- Mersen H301997 industrial fuse.
- Designed for use with compatible electrical equipment and fuse mounting systems.
- Supports interruption of excessive current during fault conditions.
- Suitable for industrial power distribution and equipment protection.
- Manufacturer-specific identification for accurate component selection.
- Professional-grade construction for demanding electrical environments.
- Suitable for OEM, panel-building and maintenance applications.
- Intended for installation by suitably qualified electrical personnel.
Reliable Protection for Industrial Electrical Systems
Industrial fuses protect electrical equipment by interrupting excessive current before it can cause severe damage to conductors, power components or connected machinery. Correct fuse selection can reduce fault energy, limit equipment damage and help minimise unplanned operational downtime.
The Mersen H301997 should only be installed where its electrical characteristics and physical format match the application. Replacement selection must account for the required voltage, current, operating class, breaking capacity, dimensions and mounting arrangement.
Typical Applications
- Industrial electrical control panels.
- Power distribution equipment.
- Machinery and automation systems.
- Switchgear and electrical assemblies.
- OEM electrical equipment.
- Maintenance, repair and replacement projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 2x72 mm | |
| Fuse Class | aR | |
| Voltage | 650 V | |
| Item number | H301997 | |
| Catalogue No | PC272UD65V25CTF | |
| Description | Square Body High-Speed Fuse Protistor® Size 2x72 aR 650VAC IEC 2500A With Striker Flush ends metric threads With Omega connection | |
| EAN/UPC Code | 3605340349511 | |
| Rated voltage AC IEC | 650 V | |
| Ampere Rating | 2500 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 2x72 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 12000 kA²s | |
| Melting I2t | 3470 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 100 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 138.5 mm | |
| Product Length | 91 mm | |
| Product Height | 65.5 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 1.825 kg | |
| Sell Pack Width | 85 mm | |
| Sell Pack Length | 185 mm | |
| Sell Pack Height | 65 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 1.825 kg | |
| Power Dissipation at Rated Current Value | 340 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen H301997 used for?
The Mersen H301997 is an industrial circuit protection component intended for use in compatible electrical equipment and power distribution systems.
Can the H301997 replace another fuse?
It should only replace a fuse with matching electrical ratings, operating characteristics, dimensions and terminal requirements. Compatibility must be verified before installation.
Which specifications should be checked before ordering?
Confirm the required current rating, voltage rating, fuse class, breaking capacity, physical dimensions and mounting configuration against the equipment documentation.
Is the Mersen H301997 suitable for industrial equipment?
It is intended for professional electrical applications, provided its specifications and physical configuration match the requirements of the equipment.
Who should install the H301997 fuse?
Installation or replacement should be completed by a qualified electrical professional following the equipment manufacturer’s instructions and applicable electrical safety procedures.
Trusted Industrial Circuit Protection
Mersen electrical protection products are selected by engineers, equipment manufacturers and maintenance professionals to support dependable fault protection in demanding industrial applications.
