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MERSEN FUSE 6,9 URB 000 BS 88/150 6,9URB000BS88/150

MERSEN FUSE 6,9 URB 000 BS 88/150 6,9URB000BS88/150

Why Choose the MERSEN FUSE 6,9 URB 000 BS 88/150 6,9URB000BS88/150?

SKU: F330101Alt SKU: 6,9URB000BS88/150MPN: F330101
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Why Choose the Mersen F330101 Protistor® High-Speed Fuse?

The Mersen F330101, catalogue number BS000UB69V160, is a square body Protistor® high-speed semiconductor fuse designed to provide ultra-fast protection for sensitive semiconductor devices including IGBTs, thyristors, diodes and rectifiers. Manufactured for demanding industrial power conversion applications, it delivers exceptional short-circuit protection while helping minimise equipment damage and downtime.

This NH Size 000 fuse features a 160 A current rating, 690 V AC IEC/UL rating and 500 V DC UL rating. Its square body construction with L bracket mounting provides secure installation and excellent thermal performance, while the silver-plated contacts and low let-through energy ensure optimum semiconductor protection.

Part of the trusted Mersen Protistor® range, the F330101 is suitable for industrial drives, UPS systems, converters, renewable energy equipment, motor control systems and other power electronic applications requiring dependable semiconductor protection.

Key Advantages

  • Ultra-fast aR semiconductor protection.
  • 160 A current rating.
  • 690 V AC IEC/UL operating voltage.
  • 500 V DC UL rating.
  • NH Size 000 square body design with L brackets.
  • Low let-through energy for maximum semiconductor protection.
  • Extremely high interrupting capacity.
  • Silver-plated contact surfaces for reliable performance.

Key Features

  • Manufacturer: Mersen
  • Series: Protistor®
  • Reference number: F330101
  • Catalogue number: BS000UB69V160
  • Fuse type: Square Body High-Speed Semiconductor Fuse
  • Protection characteristic: aR
  • NH size: 000
  • Mounting: L Brackets

Designed for Reliable Semiconductor Protection

Protistor® semiconductor fuses are specifically engineered to interrupt fault currents before damaging thermal energy reaches sensitive semiconductor devices. Their ultra-fast aR operating characteristic provides reliable protection for modern power electronic systems while improving equipment availability and reducing maintenance costs.

Typical Applications

  • Variable frequency drives (VFDs).
  • Industrial motor drives.
  • UPS systems.
  • Power converters.
  • Industrial rectifiers.
  • Renewable energy inverters.
  • Soft starters.
  • Semiconductor power supplies.

Technical Specifications

Manufacturer Mersen
Series Protistor®
Model F330101
Catalogue number BS000UB69V160
Product type Square body semiconductor fuse
Fuse characteristic aR
Rated current 160 A
Rated voltage (IEC) 690 V AC
Rated voltage (UL AC) 690 V AC
Rated voltage (UL DC) 500 V DC
NH size 000
Mounting L Brackets
Breaking capacity 200 kA AC
Power dissipation 31 W
Pre-arcing I²t 2680 A²s
Clearing I²t 16000 A²s
Standards IEC 60269-4, UL Recognised
Device Type Fuse link
Fuse Type BS88, Semiconductor
Fuse Class aR
Current 160 A
Voltage 690 V

Frequently Asked Questions

What is the Mersen F330101 used for?

It protects IGBTs, thyristors, diodes and other semiconductor devices from short-circuit faults.

What is the current rating?

The fuse has a rated current of 160 A.

What voltage is it rated for?

The fuse is rated at 690 V AC (IEC/UL) and 500 V DC (UL).

What does the aR characteristic mean?

The aR characteristic provides ultra-fast short-circuit protection for semiconductor devices and should be used with suitable overload protection.

Which applications is this fuse suitable for?

It is suitable for drives, converters, UPS systems, rectifiers, inverters and other semiconductor power electronic equipment.

Trusted Semiconductor Protection Worldwide

Mersen Protistor® high-speed fuses are trusted worldwide for protecting valuable semiconductor equipment across industrial automation and power conversion applications.

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