MERSEN FUSE 6,9 URT 217/150 6,9URT217/150

MERSEN FUSE 6,9 URT 217/150 6,9URT217/150

The Protistor® 2x17x49 gR fuse-link provides reliable semiconductor protection with a 150A rating and 690V AC voltage, certified to British and UL standards.

SKU: C099960Alt SKU: BS217UT69V150MPN: C099960
Price
List Price £101.87 ex VAT
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Sold in packs of 5

£101.87

Why Choose the Mersen C099960 Protistor® Semiconductor Fuse?

The Mersen C099960 is a Protistor® BS88-4 high-speed semiconductor fuse-link designed to provide fast and reliable protection for sensitive power electronic equipment. It is specifically engineered to safeguard semiconductors such as thyristors, diodes, IGBTs and rectifiers against short circuits and high fault currents, helping to minimise equipment damage and downtime.

Manufactured as part of the proven Mersen Protistor® BS88-4 series, the C099960 features a 2 × 17 × 49 mm British Standard fuse-link construction with a 150 A current rating and 690 V AC IEC voltage rating. It offers exceptional current-limiting performance and a very high breaking capacity, making it suitable for demanding industrial power electronic applications.

Designed for use in industrial drives, UPS systems, converters, inverters and similar equipment, the Mersen C099960 complies with BS88-4 and IEC 60269 semiconductor fuse standards, ensuring dependable protection for critical electrical installations.

Key Advantages

  • Genuine Mersen Protistor® high-speed semiconductor fuse.
  • 150 A current rating for industrial power electronics.
  • 690 V AC IEC and 700 V AC UL voltage ratings.
  • Excellent current-limiting performance for semiconductor protection.
  • Very high 200 kA breaking capacity.
  • Suitable for demanding industrial automation and power conversion applications.

Key Features

  • Mersen catalogue number: BS217UT69V150.
  • Manufacturer reference: C099960.
  • Protistor® BS88-4 semiconductor fuse-link.
  • 150 A rated current.
  • 690 V AC IEC rating.
  • 700 V AC UL / 600 V DC UL ratings.
  • British Standard 2 × 17 × 49 mm format.
  • Designed for semiconductor and power electronic protection.

High-Speed Protection for Power Electronics

High-speed semiconductor fuses are designed to interrupt fault currents before expensive semiconductor devices can be damaged. Their low let-through energy and rapid operating characteristics help maximise equipment reliability while reducing maintenance costs and unplanned downtime.

The Mersen Protistor® range is widely specified for industrial drives, renewable energy systems, UPS installations, converters, rectifiers and automation equipment where dependable semiconductor protection is essential.

Typical Applications

  • Variable frequency drives (VFDs).
  • Industrial motor control systems.
  • Power converters and rectifiers.
  • UPS and battery backup systems.
  • Renewable energy inverters.
  • Industrial automation and electrical control panels.

Technical Specifications

Item number C099960
Catalogue No BS217UT69V150
Description British Standard fuse-link Protistor® 2x17x49 gR 690V AC UL 150A
EAN/UPC Code 3605340164039
Rated voltage AC UL 700 V
Rated voltage DC UL 600 V
Rated voltage AC IEC 690 V
Ampere Rating 150 A
AC or DC AC
Speed/Characteristic aR
Fuse Size 2x17x49
Mounting Bolted
Clearing I2t At Rated Voltage 18500 A²s
Melting I2t 2090 A²s
AC Max I.R./Breaking Capacity I1: 200 kA
Connection/Terminal Material Copper
Connection/Terminal Type L Brackets
Product Width 36.7 mm
Product Length 90.2 mm
Product Height 18.5 mm
Sell Pack Quantity 5 EA
Sell Pack Weight 0.414 kg
Sell Pack Width 103 mm
Sell Pack Length 195 mm
Sell Pack Height 24 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.0828 kg
Power Dissipation at Rated Current Value 28.7 W
HS Code 85361090
Country of Manufacture India
Fuse Type Semiconductor
Fuse Class aR
Voltage 690 V

Frequently Asked Questions

What is the Mersen C099960 used for?

The Mersen C099960 is a high-speed semiconductor fuse designed to protect power electronic equipment including drives, converters, rectifiers and inverters.

What is the current rating of the C099960?

The fuse has a rated current of 150 A.

What voltage is the C099960 rated for?

It is rated for 690 V AC (IEC), 700 V AC (UL) and 600 V DC (UL).

What is the breaking capacity?

The Mersen C099960 has a high breaking capacity of 200 kA, making it suitable for demanding industrial semiconductor protection applications.

Where is the C099960 commonly installed?

It is commonly installed in compatible BS88 fuse holders within industrial drives, UPS systems, converters, inverters and electrical control panels.

Trusted for Semiconductor Protection Worldwide

Mersen Protistor® semiconductor fuses are trusted by OEMs, panel builders and industrial engineers worldwide for protecting critical power electronic equipment in demanding industrial applications.

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