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MERSEN FUSE A 070 URD 31 KI 0315 A070URD31KI0315
High-speed aR characteristic fuse rated for 690VAC IEC and 700VAC UL with 315A current rating, featuring striker indication and slotted blade terminals for industrial semiconductor protection.
£79.70
Why Choose the Mersen V300030 Fuse Accessory?
The Mersen V300030 is a genuine industrial fuse accessory and replacement component intended for use with compatible Mersen electrical protection equipment. It is suitable for supporting the installation, maintenance and refurbishment of fuse systems used in industrial switchgear, control panels and power distribution assemblies.
Manufactured to Mersen quality standards, the V300030 helps preserve the correct fit and dependable operation of the associated electrical protection assembly. Using a manufacturer-specified component can reduce compatibility problems, simplify servicing and help maintain the mechanical integrity of critical fuse equipment.
The Mersen V300030 is suitable for electrical engineers, panel builders, maintenance technicians and OEM manufacturers seeking a genuine replacement part for an existing Mersen installation. The precise function and compatibility of this product should be confirmed against the relevant fuse assembly or equipment documentation before installation.
Key Advantages
- Genuine Mersen industrial fuse accessory.
- Designed for compatible Mersen electrical protection equipment.
- Supports installation, maintenance and refurbishment work.
- Helps preserve the intended fit and integrity of the original assembly.
- Suitable for demanding industrial electrical environments.
- Manufacturer-specific reference supports accurate replacement ordering.
Key Features
- Mersen product reference V300030.
- Industrial-grade electrical protection component.
- Suitable for replacement and maintenance applications.
- Designed for use with specified Mersen fuse equipment.
- Supports reliable circuit protection system servicing.
- Suitable for switchgear and electrical panel installations.
- Manufactured to Mersen engineering standards.
- Compatibility should be verified before installation.
Reliable Support for Industrial Fuse Systems
Correctly specified accessories and replacement components are important for maintaining the safety, reliability and mechanical stability of industrial fuse systems. An incorrectly matched component may prevent proper installation or affect the ability of the electrical protection assembly to operate as intended.
The Mersen V300030 provides a manufacturer-specific option for compatible Mersen equipment. It is suitable for planned servicing, equipment repairs and refurbishment projects where maintaining the original system configuration and component compatibility is essential.
Typical Applications
- Industrial fuse protection assemblies.
- Electrical switchgear.
- Power distribution panels.
- Motor control centres.
- Industrial control cabinets.
- Power conversion equipment.
- OEM electrical machinery.
- Maintenance and refurbishment projects.
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 | V300030 | |
| Catalogue No | A070UD31KI315 | |
| Description | Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 315A With Striker Slotted Blades short | |
| EAN/UPC Code | 3605340322545 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 315 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 31 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 44000 A²s | |
| Melting I2t | 7500 A²s | |
| 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 | Slotted Blades | |
| Product Width | 51 mm | |
| Product Length | 129 mm | |
| Product Height | 56.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.203 kg | |
| Sell Pack Width | 157 mm | |
| Sell Pack Length | 166 mm | |
| Sell Pack Height | 62 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.401 kg | |
| Power Dissipation at Rated Current Value | 65 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen V300030?
The Mersen V300030 is a genuine industrial fuse accessory or replacement component intended for use with compatible Mersen electrical protection equipment.
What is the V300030 used for?
It is used to support the installation, servicing, repair or refurbishment of a compatible Mersen fuse or circuit protection assembly.
Is the Mersen V300030 compatible with every Mersen fuse?
No. The V300030 is intended for specified Mersen equipment, so compatibility must be checked against the relevant product or assembly documentation before installation.
Where is this component typically installed?
It may be installed within compatible electrical switchgear, control panels, power distribution systems and industrial protection equipment.
Why use a genuine Mersen replacement component?
A genuine Mersen component helps preserve the intended fit, installation quality and compatibility of the original electrical protection assembly.
Trusted by Electrical Professionals Worldwide
Mersen circuit protection products and accessories are used by electrical engineers, panel builders and industrial maintenance teams to support dependable operation in demanding power distribution and automation applications.
