2CSM290963R1801 ABB E9F14GG12 Cylindrical Fuse 12 A 690 V AC 14 x 51 mm gG

Why Choose the ABB E9F14GG12 Cylindrical Fuse?

The ABB E9F14GG12, also designated E 9F14 GG12, is a high-performance gG cylindrical fuse link designed to provide full-range protection against overload and short-circuit currents. As part of the ABB E 9F fuse range, it is well suited to protecting cables, transformers, electronic equipment and electrical circuits in industrial installations.

This fuse combines a gG full-range operating characteristic with the standard 14 × 51 mm cylindrical format. Its fast tripping characteristic provides effective protection for connected equipment, while its standard dimensions enable straightforward use with compatible ABB E90/50 fuse holders and fuse disconnectors.

With a rated current of 12 A, a rated voltage of 690 V AC and a breaking capacity of 120 kA, the E9F14GG12 provides dependable protection for industrial automation switchboards and other demanding low-voltage electrical systems.

Key Advantages

• Reliable gG full-range protection against overloads and short circuits.
• 12 A rated current for suitable electrical distribution and control circuits.
• 690 V AC rated voltage for demanding low-voltage applications.
• 120 kA breaking capacity for effective interruption of high fault currents.
• Standard 14 × 51 mm cylindrical format for compatible fusegear.
• Fast tripping characteristic suited to cables, transformers and electrical equipment.

Key Features

• ABB E 9F gG cylindrical fuse series.
• 12 A rated current.
• 690 V AC rated voltage.
• gG fuse classification for general-purpose full-range protection.
• 14 × 51 mm cylindrical dimensions.
• 120 kA breaking capacity.
• Fast tripping curve for effective circuit and equipment protection.
• Suitable for compatible ABB E90/50 fuse disconnectors.
• Designed in accordance with IEC 60269-2.

Reliable Full-Range Circuit Protection

gG cylindrical fuse links provide full-range protection by responding to both sustained overload currents and severe short-circuit faults. This makes the ABB E9F14GG12 suitable for protecting electrical cables, transformers and connected equipment against damaging overcurrents.

The ABB E 9F gG range features a fast tripping curve developed for industrial automation switchboards and other electrical distribution applications. Combined with its 120 kA breaking capacity and standard 14 × 51 mm dimensions, the E9F14GG12 provides a compact and dependable solution for circuit protection.

Typical Applications

• Industrial automation switchboards.
• Electrical distribution and control panels.
• Cable and conductor protection.
• Transformer protection.
• Electronic and electrical equipment protection.
• Commercial and industrial low-voltage installations.