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MERSEN FUSE 6,9 URD 2PV 0200 6,9URD2PV200
Protistor® NH2UD69V200PV fuse provides rapid and reliable protection for high-value power electronic systems with a rated voltage of 690VAC (IEC) / 700VAC (UL) and current handling up to 200A. Features double indicator system and plain brass blades.
£71.75
Why Choose the Mersen NH2UD69V200PV Protistor® High-Speed Fuse?
The Mersen NH2UD69V200PV is a premium NH Size 2 square body high-speed semiconductor protection fuse from the trusted Mersen Protistor® series. Specifically engineered to protect sensitive power electronic equipment, this ultra-fast aR fuse provides exceptional protection for IGBTs, thyristors, GTOs, diodes and other semiconductor devices against damaging short-circuit currents while delivering outstanding current-limiting performance.
Manufactured using pure silver fuse elements embedded in solidified silica sand, the NH2UD69V200PV offers low let-through energy (I²t), a high breaking capacity and silver-plated blade contacts for dependable long-term operation. The NH Size 2 design conforms to DIN 43620, allowing installation in standard NH modular fuse holders and fuse switch disconnectors used worldwide.
With a 200 A rated current and 690 V AC (IEC) / 700 V AC (UL) voltage rating, this fuse is ideal for industrial drives, UPS systems, converters, renewable energy equipment and other demanding power conversion applications requiring rapid semiconductor protection.
Key Advantages
- Ultra-fast aR semiconductor protection fuse.
- 200 A rated current for industrial power electronic systems.
- 690 V AC IEC / 700 V AC UL voltage rating.
- Designed to protect IGBTs, thyristors, GTOs and other semiconductor devices.
- Low I²t performance helps minimise equipment damage during fault conditions.
- Double visual indicator enables fast fuse status identification.
Key Features
- Mersen Protistor® high-speed fuse series.
- Catalogue number: NH2UD69V200PV.
- Item number: N320471.
- 200 A rated current.
- 690 V AC IEC / 700 V AC UL rated voltage.
- aR operating class for semiconductor protection.
- NH Size 2 square body construction.
- Double visual indicator with plain silver-plated blades.
Reliable Protection for Industrial Power Electronics
The Mersen NH2UD69V200PV rapidly interrupts fault currents before they can damage expensive semiconductor components. Its low energy let-through characteristics improve equipment reliability, reduce maintenance costs and minimise costly production downtime in demanding industrial applications.
Protistor® NH fuses are trusted worldwide in power conversion systems where dependable protection of semiconductor devices is essential, including industrial automation, renewable energy and heavy-duty motor control equipment.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- Power converters and rectifiers.
- UPS systems.
- Renewable energy inverters.
- Industrial automation and semiconductor protection.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | NH2 | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | N320471 | |
| Catalogue No | NH2UD69V200PV | |
| Description | Square Body High-Speed Fuse Protistor® NH Size 2 aR 690VAC IEC 700VAC UL 200A With Double indicator Plain Blades | |
| EAN/UPC Code | 3605340358506 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 200 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | NH2 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 9.22 kA²s | |
| Melting I2t | 1.71 kA²s | |
| 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 | 52 mm | |
| Product Length | 150 mm | |
| Product Height | 74 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.86 kg | |
| Sell Pack Width | 155 mm | |
| Sell Pack Length | 162 mm | |
| Sell Pack Height | 80 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.62 kg | |
| Power Dissipation at Rated Current Value | 83 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen NH2UD69V200PV used for?
It provides ultra-fast protection for semiconductor devices including IGBTs, thyristors, GTOs and power diodes used in industrial power electronic equipment.
What is the current rating of this fuse?
The Mersen NH2UD69V200PV has a 200 A rated current.
What voltage is this fuse rated for?
The fuse is rated for 690 V AC (IEC) and 700 V AC (UL).
What does the aR operating class mean?
The aR classification identifies an ultra-fast fuse designed specifically for semiconductor short-circuit protection.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other power conversion applications requiring dependable semiconductor protection.
Trusted Semiconductor Protection Worldwide
Mersen Protistor® semiconductor fuses are trusted worldwide by OEMs, panel builders and industrial engineers for delivering rapid fault interruption and dependable protection for critical power electronic equipment.
