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MERSEN FUSE 6,900 CP AR 22.58 0135 FR22AR69V135

MERSEN FUSE 6,900 CP AR 22.58 0135 FR22AR69V135

The FR22AR69V135 fuse delivers robust protection for semiconductors and power circuits, with a high rupturing capacity rated at 135A and a voltage withstand of up to 690VAC. Its compact 22×58 mm cylindrical format ensures straightforward integration into modern panel designs while maintaining excellent thermal and electrical performance.

SKU: FR22AR69V135Alt SKU: FR22AR69V135MPN: G1027324
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List Price £32.16 ex VAT
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Sold in packs of 10

£32.16

Why Choose the Mersen FR22AR69V135 Protistor® High-Speed Fuse?

The Mersen FR22AR69V135 is a premium Protistor® high-speed semiconductor protection fuse engineered to provide ultra-fast protection for sensitive power electronic devices. Designed in accordance with IEC 60269-4, this cylindrical aR class fuse rapidly clears short-circuit faults while minimising let-through energy, helping protect valuable semiconductor components and improve equipment reliability.

As part of the trusted Mersen Protistor® 22 × 58 mm aR series, the FR22AR69V135 is specifically developed for protecting IGBTs, SCRs, thyristors, diodes and rectifiers used in variable speed drives, UPS systems, industrial inverters and power conversion equipment. Its compact cylindrical design enables straightforward installation into compatible fuse holders while providing outstanding fault interruption capability.

With a 135 A current rating, 690 V AC IEC / 700 V AC UL voltage rating and a 160 kA breaking capacity, the FR22AR69V135 delivers dependable semiconductor protection in demanding industrial environments.

Key Advantages

  • Ultra-fast aR semiconductor protection fuse.
  • 135 A rated current for industrial power electronic equipment.
  • 690 V AC IEC / 700 V AC UL rated voltage.
  • Low let-through energy helps protect expensive semiconductor devices.
  • 160 kA breaking capacity for exceptional fault interruption.
  • Compact 22 × 58 mm cylindrical design.

Key Features

  • Mersen Protistor® semiconductor protection fuse.
  • Model: FR22AR69V135.
  • Rated current: 135 A.
  • Rated voltage: 690 V AC IEC / 700 V AC UL.
  • aR ultra-fast operating characteristic.
  • 22 × 58 mm cylindrical fuse.
  • Current limiting construction.
  • Excellent cycling capability.
  • RoHS compliant.

Reliable Protection for Power Electronics

High-speed aR semiconductor fuses are specifically engineered to protect sensitive power electronic devices against short-circuit faults. Their rapid operating characteristics minimise thermal and electrical stress, helping maximise equipment reliability while reducing maintenance costs.

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

Typical Applications

  • Variable speed drives.
  • Industrial inverters.
  • UPS systems.
  • Power converters.
  • Motor drives.
  • Semiconductor power supplies.
  • Industrial automation equipment.
  • Renewable energy systems.

Technical Specifications

Item number G1027324
Catalogue No FR22AR69V135
Description High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 135A
EAN/UPC Code 3605340531381
Rated voltage AC IEC 690 V
Ampere Rating 135 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 22x58
Mounting Clip
Clearing I2t At Rated Voltage 18500 A²s
Melting I2t 3360 A²s
AC Max I.R./Breaking Capacity I1: 160 kA
Connection/Terminal Material Silver-Plated Copper
Connection/Terminal Type Ferrule
Product Diameter 22.2 mm
Product Length 58 mm
Sell Pack Quantity 10 EA
Sell Pack Weight 0.57 kg
Sell Pack Width 114 mm
Sell Pack Length 119 mm
Sell Pack Height 24 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.057 kg
Power Dissipation at Rated Current Value 27 W
HS Code 85361090
Country of Manufacture Tunisia
Fuse Type Semiconductor
Fuse Size 22x58 mm
Fuse Class aR
Voltage 690 V

Frequently Asked Questions

What is the Mersen FR22AR69V135 used for?

It is a high-speed semiconductor fuse designed to protect IGBTs, thyristors, rectifiers and other power semiconductor devices against short-circuit faults.

What is the current rating of this fuse?

The FR22AR69V135 has a rated current of 135 A.

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 fuse characteristic mean?

The aR characteristic provides ultra-fast partial-range protection specifically for semiconductor devices against short-circuit faults.

Where is this fuse commonly installed?

It is commonly installed in variable speed drives, UPS systems, industrial inverters, converters and semiconductor-based power electronic equipment.

Trusted for Semiconductor Protection Worldwide

Mersen Protistor® semiconductor fuses are trusted by OEMs, machine builders and automation engineers worldwide for their exceptional fault interruption performance, low let-through energy and dependable protection of critical power electronic equipment.

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