MERSEN FUSE CC 7,5 GRC 122 TTF 0350 G220898

MERSEN FUSE CC 7,5 GRC 122 TTF 0350 G220898

High-speed gR characteristic fuse designed for semiconductor protection in DC applications up to 750V and 350A with integrated striker indication and flush-end metric threaded terminals.

SKU: G220898Alt SKU: D122GC75V350TFMPN: G220898
Price
List Price £401.83 ex VAT
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£401.83
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Manufacturer Lead Time

£401.83

Why Choose the Mersen G220898 Industrial Fuse?

The Mersen G220898 is an industrial electrical fuse designed to provide dependable overcurrent and short-circuit protection for compatible electrical equipment, machinery and power distribution systems. Manufactured by Mersen, a recognised specialist in electrical protection, this fuse helps safeguard conductors and connected components when excessive current or an electrical fault occurs.

The calibrated fuse element is designed to interrupt the electrical circuit when current exceeds the permitted operating level. This helps limit the thermal and mechanical effects of fault currents, reducing the risk of damage to cables, control equipment and other valuable industrial components.

The Mersen G220898 fuse is intended for installation within a correctly specified fuse holder or electrical assembly. As detailed public specifications for this product reference are limited, the current rating, voltage rating, operating class, breaking capacity, dimensions and connection format should be verified against the original fuse markings, equipment specification or official Mersen technical documentation before installation.

Key Advantages

  • Dependable overcurrent and short-circuit protection for industrial electrical systems.
  • Manufactured by Mersen, an established electrical protection specialist.
  • Helps protect cables, conductors and connected electrical equipment.
  • Designed for reliable operation in demanding industrial environments.
  • Supports reduced equipment damage and unplanned maintenance downtime.
  • Suitable for use in correctly rated fuse holders and electrical assemblies.

Key Features

  • Mersen industrial electrical fuse.
  • Manufacturer reference G220898.
  • Designed to interrupt excessive and fault currents.
  • Single-use electrical circuit protection device.
  • Industrial-grade construction for dependable operation.
  • Suitable for compatible control and distribution equipment.
  • Replaceable component for electrical maintenance applications.
  • Intended for installation by suitably qualified electrical personnel.

Reliable Protection for Industrial Electrical Systems

Industrial fuses use a precisely calibrated element that melts when electrical current rises beyond its permitted operating level. This action disconnects the affected circuit and helps limit the heat, arcing energy and mechanical forces produced during an electrical fault.

Correct fuse selection requires confirmation of the rated current, system voltage, utilisation category, breaking capacity, operating characteristics and physical compatibility. A replacement fuse should match the electrical and mechanical requirements specified by the original equipment manufacturer.

Typical Applications

  • Industrial electrical control panels.
  • Power distribution equipment.
  • Manufacturing and production machinery.
  • Motor control and automation systems.
  • Power conversion and electrical control equipment.
  • Maintenance of compatible Mersen fuse installations.

Technical Specifications

Item number G220898
Catalogue No D122GC75V350TF
Description Square Body High-Speed Fuse Protistor® Size 122 gR 750VDC IEC 350A With Striker Flush ends metric threads
EAN/UPC Code 3605340247831
Rated voltage DC IEC 750 V
Ampere Rating 350 A
RoHS Compliant Yes
AC or DC DC
Speed/Characteristic gR
Fuse Size 122
Mounting Bolted
Melting I2t 38.08 kA²s
Max. Rated Breaking Capacity DC 100 kA
Design Details gRC
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Brass
Connection/Terminal Type Flush ends
Product Width 59 mm
Product Length 131 mm
Product Height 63 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 1.43 kg
Sell Pack Width 130 mm
Sell Pack Length 200 mm
Sell Pack Height 90 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 1.43 kg
Power Dissipation at Rated Current Value 64.5 W
HS Code 85361090
Country of Manufacture France
Fuse Type Semiconductor
Fuse Class gR
Voltage 750 V

Frequently Asked Questions

What is the Mersen G220898 used for?

The Mersen G220898 is used to provide overcurrent and short-circuit protection within compatible industrial electrical equipment and power systems.

Can the Mersen G220898 be reused after operating?

No. It is a single-use protective device and must be replaced after its internal fuse element has operated.

How can I confirm whether this fuse is suitable for my equipment?

Check the current rating, voltage rating, operating class, breaking capacity, dimensions and connection format against the original fuse markings and equipment documentation.

Can a fuse with a different electrical rating be installed?

A fuse with a different rating should not be installed unless the alternative has been approved by the equipment manufacturer or a suitably qualified electrical engineer.

Who should install the Mersen G220898?

The fuse should be installed by suitably qualified electrical personnel after the circuit has been safely isolated and all applicable electrical safety procedures have been followed.

Trusted Electrical Protection from Mersen

Mersen electrical protection products are used throughout industrial power, automation and distribution systems to help safeguard critical equipment and support dependable electrical operation.

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