Why Choose the ABB E9F10GG20 Cylindrical Fuse?
The ABB E9F10GG20 is a reliable 20 A cylindrical gG fuse designed for full-range protection of electrical cables, lines and equipment against overload and short-circuit currents. Part of the ABB E 9F10 gG cylindrical fuse series, the E 9F10 GG20 combines compact dimensions with dependable circuit protection for installation and industrial applications.
Featuring a gG utilisation category, the E9F10GG20 provides general-purpose full-range protection. Its operating characteristic enables the fuse to protect conductors and connected equipment against both sustained overloads and high short-circuit currents, making it suitable for distribution circuits, machinery, control panels and other industrial electrical systems.
With a rated current of 20 A, a rated voltage of 500 V AC and a high 120 kA breaking capacity, the E9F10GG20 provides robust fault-current interruption in a compact 10.3 × 38 mm format. ABB order code 2CSM277323R1801 uniquely identifies this E 9F10 gG fuse link.
Key Advantages
- Full-range gG protection against overload and short-circuit currents.
- 20 A rated current for appropriately rated electrical circuits.
- 500 V AC rated voltage for installation and industrial applications.
- High 120 kA breaking capacity for dependable fault-current interruption.
- Compact 10.3 × 38 mm cylindrical format for compatible fuseholders.
- Suitable for general protection of cables, lines and electrical equipment.
Key Features
- ABB E 9F10 gG cylindrical fuse series.
- 20 A rated current.
- 500 V AC rated voltage.
- 120 kA maximum breaking capacity.
- gG utilisation category.
- 10.3 × 38 mm cylindrical fuse size.
- Robust ceramic construction.
- Silver-plated copper contacts.
- Designed in accordance with IEC 60269-2.
- 2.4 W power loss at rated operating conditions per pole.
Reliable Full-Range Protection for Electrical Circuits
gG fuse links provide full-range protection against both overload and short-circuit conditions. The ABB E9F10GG20 is designed for general protection of cables and lines in installation and industrial applications, helping protect conductors and connected electrical equipment against damaging overcurrents.
The combination of a 500 V AC rating and 120 kA maximum breaking capacity enables the E9F10GG20 to interrupt substantial prospective fault currents when correctly selected and applied. Its standard 10.3 × 38 mm dimensions also enable straightforward integration with compatible cylindrical fuseholders and fuse switch disconnectors.
Typical Applications
- Electrical cable and line protection.
- Industrial electrical distribution circuits.
- Electrical control panels and switchboards.
- Machinery and automation equipment.
- Transformer and auxiliary circuit protection.
- OEM machinery and electrical assemblies.
