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MERSEN FUSE 6,9 URB 000 D08L 160 6,9URB000D08L160
High-speed Protistor® fuse with NH 000 size, aR characteristic, rated at 160A and 690VAC, featuring integrated striker and DIN 80 blade terminations for semiconductor protection.
£40.47
Why Choose the Mersen X330185 Protistor® High-Speed Fuse?
The Mersen X330185 is a premium NH Size 000 high-speed semiconductor protection fuse from the trusted Mersen Protistor® range. Designed for the protection of sensitive semiconductor devices including IGBTs, thyristors, diodes and rectifiers, it delivers rapid fault interruption for industrial power conversion and automation equipment.
Manufactured using precision silver fuse elements and silver-plated contacts, the X330185 provides exceptionally fast short-circuit protection while minimising thermal stress on expensive electronic components. Its integrated striker indicator allows quick identification of fuse operation, helping reduce maintenance time and system downtime.
With a 160 A current rating and a 690 V AC IEC / UL voltage rating, this Protistor® fuse is ideal for variable speed drives, UPS systems, converters, inverters and renewable energy equipment requiring dependable semiconductor protection.
Key Advantages
- Ultra-fast aR semiconductor protection fuse.
- 160 A current rating for industrial power electronics.
- 690 V AC IEC / UL rated operation.
- Protects IGBTs, thyristors, diodes and rectifiers.
- 200 kA breaking capacity for dependable fault protection.
- Integrated striker indicator for simplified maintenance.
Key Features
- Mersen Protistor® Size 000/00 aR series.
- NH Size 000 square body fuse.
- 160 A rated current.
- 690 V AC IEC / UL rated voltage.
- aR ultra-fast operating characteristic.
- DIN 80 blade terminals.
- Silver-plated contacts for excellent conductivity.
- Integrated striker indicator compatible with microswitch accessories.
Reliable Protection for Power Electronics
High-speed semiconductor fuses are specifically designed to interrupt fault currents before damage occurs to sensitive power electronic components. The Protistor® range offers extremely low let-through energy, helping extend equipment life while reducing costly downtime.
The X330185 is widely specified by machine builders, panel manufacturers and electrical engineers for demanding industrial applications where dependable semiconductor protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- Power converters and rectifiers.
- UPS systems.
- Renewable energy inverters.
- Industrial automation and power control equipment.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | NH000 | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | X330185 | |
| Catalogue No | DN000UB69V160L | |
| Description | Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 160A With Striker DIN 80 Blades | |
| EAN/UPC Code | 8430399015491 | |
| Rated voltage AC UL | 690 V | |
| Rated voltage DC UL | 500 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 160 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | aR | |
| Fuse Size | NH000 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 16000 A²s | |
| Melting I2t | 2680 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 | 31 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen X330185 used for?
It is designed to provide ultra-fast protection for semiconductor devices such as IGBTs, thyristors, diodes and rectifiers used in industrial power electronics.
What is the current rating of this fuse?
The Mersen X330185 has a rated current of 160 A.
What voltage is this fuse designed for?
It is rated for 690 V AC IEC / UL applications and 500 V DC UL.
What does the aR fuse characteristic mean?
The aR characteristic provides short-circuit protection for semiconductor devices and is intended to be used with separate overload protection.
Where is this fuse commonly installed?
It is commonly installed in variable speed drives, UPS systems, power converters, renewable energy equipment and industrial automation systems.
Trusted by Power Electronics Professionals
Mersen Protistor® semiconductor fuses are trusted worldwide by OEM manufacturers, panel builders and electrical engineers to provide reliable protection for critical industrial power electronic systems.
