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MERSEN FUSE 6,9 URD 00 PV 0315 6,9URD00PV315
High-speed Protistor® fuse NH Size 00 with aR characteristic for semiconductor protection, rated 315A, 690VAC IEC, 700VAC UL, featuring double indicator and plain blade terminals.
£29.91
Why Choose the Mersen NH00UD69V315PV Protistor® High Speed Fuse?
The Mersen NH00UD69V315PV is a premium Protistor® high speed square body semiconductor fuse engineered to provide exceptional protection for modern power electronic equipment. Designed for safeguarding IGBTs, thyristors, diodes and other semiconductor devices, this fuse delivers ultra-fast fault interruption to minimise equipment damage and maximise system reliability.
Manufactured to DIN NH Size 00 standards, the NH00UD69V315PV offers worldwide compatibility with NH modular fuse holders and fuse switch disconnectors. Its advanced construction incorporates pure silver fuse elements embedded in solidified sand, producing low I²t characteristics and outstanding current limiting performance for demanding industrial applications.
With a 315 A current rating, 690 V AC IEC / 700 V AC UL voltage rating and aR operating characteristic, the Mersen NH00UD69V315PV is ideally suited for variable frequency drives, power converters, UPS systems and renewable energy equipment requiring dependable semiconductor protection.
Key Advantages
- Designed specifically for semiconductor protection.
- 315 A rated current for industrial power electronics.
- 690 V AC IEC / 700 V AC UL voltage rating.
- Ultra-fast aR operating characteristic.
- 170 kA breaking capacity for outstanding fault protection.
- Double visual indicator for simplified maintenance.
Key Features
- Mersen Protistor® semiconductor fuse.
- Catalogue number: NH00UD69V315PV.
- 315 A rated current.
- 690 V AC IEC / 700 V AC UL.
- NH Size 00 square body design.
- aR ultra-fast semiconductor protection.
- Double visual trip indicator.
- Plain blade terminals with silver-plated contacts.
- Pure silver fuse elements embedded in solidified sand.
- Compatible with field-mountable microswitch accessories.
Reliable Semiconductor Protection
High speed semiconductor fuses are specifically engineered to interrupt fault currents before they can damage expensive power electronic components. Their low let-through energy reduces thermal stress and helps maximise the service life of converters, inverters, rectifiers and industrial motor drives.
The Mersen Protistor® NH00UD69V315PV is widely used throughout industrial automation, renewable energy, UPS installations and power conversion equipment where dependable semiconductor protection and high interrupting capacity are essential.
Typical Applications
- Variable frequency drives (VFDs).
- Variable speed drives (VSDs).
- Power converters and rectifiers.
- Industrial UPS systems.
- Renewable energy inverters.
- Motor control centres.
- Industrial automation equipment.
- Semiconductor protection circuits.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Fuse Type | PV (gPV), Semiconductor | |
| Fuse Size | NH00 | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | W320179 | |
| Catalogue No | NH00UD69V315PV | |
| Description | Square Body High-Speed Fuse Protistor® NH Size 00 aR 690VAC IEC 700VAC UL 315A With Double indicator Plain Blades | |
| EAN/UPC Code | 3605340358346 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 315 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | NH00 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 90700 A²s | |
| Melting I2t | 15400 A²s | |
| AC Max I.R./Breaking Capacity | I1: 170 kA | |
| Indication System | Yes | |
| Indication System Type | Double indicator | |
| Connection/Terminal Material | Brass | |
| Connection/Terminal Type | Plain Blades | |
| Product Width | 30 mm | |
| Product Length | 78.5 mm | |
| Product Height | 60 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.6 kg | |
| Sell Pack Width | 80 mm | |
| Sell Pack Length | 92 mm | |
| Sell Pack Height | 62 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.2 kg | |
| Power Dissipation at Rated Current Value | 60 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen NH00UD69V315PV used for?
This fuse is designed to protect semiconductor devices such as IGBTs, thyristors and diodes used in industrial power conversion equipment.
What is the current rating of this fuse?
The Mersen NH00UD69V315PV has a 315 A rated current.
What voltage is the fuse rated for?
It is rated for 690 V AC (IEC) and 700 V AC (UL) applications.
Does this fuse include a blown fuse indicator?
Yes. It features a double visual indicator and can also be fitted with an optional field-mountable microswitch.
Where is the NH00UD69V315PV commonly installed?
It is commonly installed in industrial drives, UPS systems, inverters, rectifiers, renewable energy systems and other semiconductor protection applications.
Trusted Protection for Critical Power Electronics
Mersen Protistor® semiconductor fuses are trusted worldwide by OEMs, panel builders and industrial engineers for protecting high-value power electronic equipment in demanding industrial applications.
