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MERSEN FUSE 6,9 URD 30 E F 0250 6,9URD30EF0250
High-speed fuse delivering reliable short-circuit protection for power semiconductors with striker indication and open slot blade terminals.
£73.74
Why Choose the Mersen P300094 Industrial Fuse?
The Mersen P300094 is an industrial electrical fuse intended to provide dependable circuit protection in compatible power-control, distribution and machinery applications. Manufactured by Mersen, a recognised specialist in electrical protection, it helps safeguard cables, components and connected equipment against potentially damaging overcurrent and short-circuit conditions.
A correctly specified industrial fuse interrupts excessive fault current before it can cause extensive damage to electrical equipment or infrastructure. The Mersen P300094 may be suitable for maintenance, replacement and original equipment applications where coordinated circuit protection is required to support reliable operation and minimise unplanned downtime.
The precise electrical and dimensional specifications of the P300094 should be confirmed from the markings on the fuse or the latest official Mersen technical documentation before purchase or installation. The current rating, voltage rating, utilisation category, breaking capacity, dimensions and terminal configuration must all match the requirements of the protected equipment.
Key Advantages
- Provides dependable overcurrent and short-circuit protection.
- Manufactured by the established Mersen electrical protection brand.
- Helps safeguard cables, electrical components and connected equipment.
- Suitable for industrial maintenance, replacement and OEM requirements.
- Designed for compatible fuse holders and equipment assemblies.
- Supports improved equipment reliability and reduced fault-related downtime.
Key Features
- Mersen industrial electrical fuse.
- Manufacturer reference: P300094.
- Designed for electrical circuit and equipment protection.
- Industrial-grade construction for dependable operation.
- Helps interrupt potentially damaging electrical fault currents.
- Suitable for compatible power-control and distribution equipment.
- Appropriate for planned maintenance and replacement programmes.
- Genuine Mersen electrical protection component.
Dependable Protection for Industrial Electrical Systems
Industrial fuses operate by opening an electrical circuit when the current exceeds their specified operating limits. This helps restrict fault energy, protect downstream components and reduce the possibility of extensive damage to switchgear, control panels, machinery and power-distribution equipment.
When replacing the Mersen P300094, engineers should verify the complete manufacturer reference and every relevant electrical characteristic. A replacement should never be selected solely by appearance, as physically similar fuses may have different operating speeds, voltage capabilities and fault-interruption characteristics.
Typical Applications
- Industrial control panels and electrical cabinets.
- Power-distribution and switchgear assemblies.
- Motor-control and power-conversion equipment.
- Manufacturing and processing machinery.
- Industrial automation installations.
- OEM equipment and electrical maintenance programmes.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | P300094 | |
| Catalogue No | PC30UD69V250EF | |
| Description | Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 250A With Striker Open Slot Blades | |
| EAN/UPC Code | 3605340323399 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 250 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 30 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 32.4 kA²s | |
| Melting I2t | 5.8 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | Open Slot Blades | |
| Product Width | 40 mm | |
| Product Length | 100 mm | |
| Product Height | 48 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.7959 kg | |
| Sell Pack Width | 140 mm | |
| Sell Pack Length | 143 mm | |
| Sell Pack Height | 65 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.2653 kg | |
| Power Dissipation at Rated Current Value | 50 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen P300094 used for?
The Mersen P300094 is intended to provide overcurrent and short-circuit protection in compatible industrial electrical systems, machinery and power equipment.
How can I confirm the electrical rating of the P300094?
Check the rated current, rated voltage, utilisation category and breaking capacity shown on the fuse itself or in the latest official Mersen technical documentation.
Can the P300094 be replaced with another fuse?
A substitute should only be installed when its electrical ratings, operating characteristics, dimensions and terminal arrangement have been confirmed as equivalent to the original fuse.
Where is the Mersen P300094 typically installed?
Depending on its confirmed specification, it may be installed in a compatible fuse holder, control panel, switchgear assembly or industrial equipment enclosure.
Who should install or replace this fuse?
Installation should be undertaken by a suitably qualified electrical professional after the equipment has been safely isolated and the correct fuse specification has been verified.
Trusted Electrical Protection from Mersen
Mersen electrical protection products are used by equipment manufacturers, panel builders and maintenance professionals to support dependable operation across industrial power, machinery and automation applications.
