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MERSEN FUSE 6,9 GS 1 PV 100 V322363

MERSEN FUSE 6,9 GS 1 PV 100 V322363

High-speed Protistor® fuse with double indicator and plain blades, rated at 100A and certified to IEC and UL standards for voltages up to 700VAC. Designed for semiconductor and industrial circuit protection.

SKU: NH1GS69V100PVAlt SKU: NH1GS69V100PVMPN: V322363
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List Price £100.28 ex VAT
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Why Choose the Mersen NH1GS69V100PV High-Speed Semiconductor Fuse?

The Mersen NH1GS69V100PV (Item Number V322363) is a Protistor® NH Size 1 high-speed semiconductor fuse engineered to provide comprehensive protection for modern power electronic equipment. Featuring a gS operating characteristic, it delivers both overload and short-circuit protection for sensitive semiconductor devices including IGBTs, thyristors, diodes and GTOs, making it suitable for demanding industrial applications.

Rated at 100 A, with voltage ratings of 690 V AC (IEC) and 700 V AC (UL), the NH1GS69V100PV is designed for installation in NH modular fuse systems complying with DIN 43620. It provides reliable protection for industrial drives, power converters, UPS systems and renewable energy installations.

Manufactured using pure silver fuse elements embedded in high-grade quartz sand with silver-plated contacts, the fuse offers low I²t performance and a high interrupting capacity. A double visual indicator allows rapid identification of an operated fuse and can operate an optional field-mountable microswitch for remote signalling.

Key Advantages

  • Full-range gS semiconductor protection.
  • 100 A current rating.
  • 690 V AC IEC / 700 V AC UL operation.
  • 160 kA AC breaking capacity.
  • Low I²t limits thermal stress on semiconductor devices.
  • Double visual indicator with optional microswitch compatibility.

Key Features

  • Mersen Protistor® Series.
  • Catalogue number: NH1GS69V100PV.
  • Item number: V322363.
  • 100 A rated current.
  • 690 V AC IEC / 700 V AC UL.
  • gS full-range semiconductor protection.
  • NH Size 1 square-body construction.
  • Plain silver-plated blade contacts with double indicator.

Designed for Advanced Semiconductor Protection

Protistor® gS semiconductor fuses provide full-range protection, safeguarding semiconductor devices against both overloads and short-circuit faults. Their low let-through energy helps reduce thermal stress, extending the operational life of expensive power electronic components while improving system reliability.

The NH1GS69V100PV is widely used by OEM manufacturers, panel builders and maintenance engineers protecting variable speed drives, converters, UPS systems and renewable energy equipment operating in demanding industrial environments.

Typical Applications

  • Variable frequency drives (VFDs).
  • Industrial inverters.
  • Power converters.
  • UPS systems.
  • Industrial rectifiers.
  • Motor drives.
  • Renewable energy systems.
  • OEM industrial machinery.

Technical Specifications

Voltage 100 V
Item number V322363
Catalogue No NH1GS69V100PV
Description Square Body High-Speed Fuse Protistor® NH Size 0 gS 690VAC IEC 700VAC UL 100A With Double indicator Plain Blades
EAN/UPC Code 3605340360172
Rated voltage AC UL 700 V
Rated voltage AC IEC 690 V
Ampere Rating 100 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic gS
Fuse Size NH0
Mounting Clip
Clearing I2t At Rated Voltage 4820 A²s
Melting I2t 965 A²s
AC Max I.R./Breaking Capacity I1: 160 kA
Indication System Yes
Indication System Type Double indicator
Connection/Terminal Material Brass
Connection/Terminal Type Plain Blades
Product Width 40 mm
Product Length 135 mm
Product Height 64 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 1.2999 kg
Sell Pack Width 125 mm
Sell Pack Length 140 mm
Sell Pack Height 70 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.4333 kg
Power Dissipation at Rated Current Value 19 W
HS Code 85361090
Country of Manufacture Tunisia
Fuse Type PV (gPV), Semiconductor
Fuse Size NH0
Fuse Class gS

Frequently Asked Questions

What is the Mersen NH1GS69V100PV used for?

The NH1GS69V100PV is a full-range gS semiconductor fuse designed to protect IGBTs, thyristors, diodes, GTOs and other semiconductor devices against overload and short-circuit faults.

What are the electrical ratings of the NH1GS69V100PV?

The fuse is rated at 100 A, 690 V AC (IEC) and 700 V AC (UL).

What does the gS characteristic mean?

The gS utilisation category provides full-range protection for semiconductor equipment by protecting against both overload and short-circuit conditions.

What is the breaking capacity?

The NH1GS69V100PV has a rated AC breaking capacity of 160 kA.

Where is this fuse commonly installed?

It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other semiconductor-based power electronic systems.

Trusted by Power Electronics Professionals

Mersen Protistor® semiconductor fuses are trusted worldwide by OEM manufacturers, electrical engineers and industrial maintenance professionals for protecting high-value power electronic equipment in demanding industrial environments.

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