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MERSEN FUSE 6,9 URB 000 D08L 100 6,9URB000D08L100
High-speed fuse engineered for superior protection of semiconductor devices in demanding industrial environments, featuring a robust NH 000 square body and rated for 690VAC with a 100A breaking capacity.
£39.87
Why Choose the Mersen V330183 High-Speed Fuse?
The Mersen V330183 is an industrial high-speed fuse designed to provide rapid electrical fault protection in power-electronic and semiconductor applications. Manufactured by Mersen, it is intended for systems where conventional general-purpose fuses may not operate quickly enough to protect sensitive electronic components.
High-speed fuses help limit the thermal and electrical energy released during a short circuit. This can reduce damage to semiconductor devices and other valuable equipment used within industrial drives, power converters, rectifiers and automation systems.
The V330183 offers a robust solution for maintenance, repair and replacement applications requiring the corresponding Mersen reference. Electrical ratings, dimensions and installation requirements should always be confirmed against the original fuse marking, equipment documentation or current Mersen technical data before installation.
Key Advantages
- Fast-acting protection for sensitive power-electronic components.
- Helps limit damaging short-circuit energy.
- Suitable for demanding industrial electrical applications.
- Supports the protection of semiconductor devices and conversion equipment.
- Manufactured by the established electrical protection specialist Mersen.
- Suitable as a replacement where the exact V330183 reference is specified.
Key Features
- Mersen high-speed industrial fuse.
- Manufacturer reference V330183.
- Designed for rapid short-circuit interruption.
- Low-energy let-through characteristics for semiconductor protection.
- Industrial-grade construction.
- Suitable for power conversion and motor-control equipment.
- Designed for installation by qualified electrical personnel.
- Compatible with equipment specifying the V330183 fuse reference.
Reliable Protection for Power-Electronic Equipment
Semiconductor components can be damaged by fault currents within a very short period. High-speed fuses are engineered to interrupt these currents rapidly, limiting the energy passed into protected equipment and helping prevent extensive damage to diodes, thyristors, rectifiers and other power-electronic devices.
The Mersen V330183 may be used as part of a coordinated electrical protection system within industrial machinery and power conversion equipment. Fuse selection must account for operating voltage, rated current, breaking capacity, time-current characteristics, mounting arrangement and the requirements of the protected device.
Typical Applications
- Variable-frequency drives and variable-speed drives.
- Industrial power converters.
- Rectifier and inverter equipment.
- Motor-control systems.
- Uninterruptible power supplies.
- Industrial automation equipment.
- Power-distribution and control panels.
- Semiconductor protection circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | NH000 | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | V330183 | |
| Catalogue No | DN000UB69V100L | |
| Description | Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 100A With Striker DIN 80 Blades | |
| EAN/UPC Code | 3605340363081 | |
| Rated voltage AC UL | 690 V | |
| Rated voltage DC UL | 500 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 100 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | aR | |
| Fuse Size | NH000 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 4200 A²s | |
| Melting I2t | 690 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 | DIN 80 Blades | |
| Product Width | 20 mm | |
| Product Length | 100 mm | |
| Product Height | 55.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.3849 kg | |
| Sell Pack Width | 110 mm | |
| Sell Pack Length | 130 mm | |
| Sell Pack Height | 80 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.1283 kg | |
| Power Dissipation at Rated Current Value | 23 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen V330183 used for?
The Mersen V330183 is a high-speed fuse intended for the protection of power-electronic and semiconductor equipment against damaging short-circuit currents.
Can the V330183 protect variable-frequency drives?
High-speed fuses are commonly used within drive and power-conversion systems. Compatibility must be confirmed using the drive manufacturer’s fuse-selection instructions and the complete electrical ratings of the V330183.
Can a standard industrial fuse replace the V330183?
No replacement should be selected using physical size or current rating alone. The replacement must have the correct voltage rating, breaking capacity, operating class, time-current performance and mounting format.
How should the correct electrical ratings be confirmed?
Check the markings on the original fuse and compare them with the equipment manual or current Mersen technical documentation. The complete V330183 reference should match before installation.
Who should install this high-speed fuse?
The fuse should be installed by a qualified electrical professional after the equipment has been isolated, secured and proven dead in accordance with applicable electrical safety procedures.
Trusted Industrial Circuit Protection
Mersen develops electrical protection products for industrial power, automation and power-electronic systems where dependable fault interruption and equipment protection are essential.
