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2CSM258363R1801 ABB E9F22AM125 E 9F22 AM125 Fuse 125 A 22 × 58 mm aM
ABB E9F22AM125 E 9F22 AM125 is a 125 A 22 × 58 mm aM cylindrical fuse link rated at 690 V AC with 120 kA breaking capacity for short-circuit protection in industrial motor circuits.
£5.90
Why Choose the ABB E9F22AM125 E 9F22 AM125 Fuse?
The ABB E9F22AM125, type code E 9F22 AM125, is a 22 × 58 mm cylindrical aM fuse link designed specifically for short-circuit protection in motor circuits. Part of the ABB E 9F aM cylindrical fuse range, it provides delayed partial-range protection suited to industrial motor applications where high starting currents must be accommodated.
Rated at 125 A, the E 9F22 AM125 has a rated voltage of 690 V AC and a high 120 kA breaking capacity. Its aM utilisation category is intended primarily for motor circuit short-circuit protection and is normally coordinated with a separate overload relay or another suitable motor overload protection device.
The E9F22AM125 uses the standard 22 × 58 mm cylindrical format and has an approximate unit weight of 0.048 kg. Designed for use with compatible 22 × 58 mm fuseholders and fuse-switch disconnectors, it provides a compact and replaceable high-current protection solution for industrial motor control systems.
Key Advantages
- Purpose-designed aM fuse for motor circuit short-circuit protection.
- 125 A rated current for higher-current motor applications.
- 690 V AC rated voltage for demanding industrial installations.
- High 120 kA breaking capacity for dependable fault interruption.
- Delayed aM characteristic accommodates appropriately coordinated motor starting currents.
- Standard 22 × 58 mm cylindrical format for compatible fuseholders and fuse-switch disconnectors.
Key Features
- ABB E 9F aM cylindrical fuse range.
- 125 A rated current.
- 690 V AC rated voltage.
- 120 kA breaking capacity.
- aM utilisation category for motor circuit protection.
- 22 × 58 mm fuse size.
- Delayed protection characteristic for motor-start applications.
- Approximate unit weight of 0.048 kg.
- Designed in accordance with IEC 60269-2.
Delayed High-Current Protection for Motor Circuits
Electric motors can draw currents significantly above their normal running current during start-up. ABB E 9F aM cylindrical fuse links are designed with delayed protection characteristics that accommodate appropriately coordinated motor starting currents while providing high-capacity protection against damaging short-circuit faults.
Because the aM classification provides partial-range protection, the ABB E 9F22 AM125 is not intended to provide complete overload protection by itself. It is normally coordinated with an overload relay or suitable motor protection device, providing a complementary protection arrangement for motors, conductors, contactors and associated industrial equipment.
Typical Applications
- Industrial motor circuits.
- High-current motor starters.
- Motor control centres.
- Pumps, fans and ventilation equipment.
- Conveyors and material handling systems.
- Manufacturing and processing machinery.
- Industrial automation and machine-control systems.
- Compatible 22 × 58 mm cylindrical fuseholders and fuse-switch disconnectors.
Technical Specifications
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| Current | 125 A | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | Cylindrical | |
| Fuse Size | 22x58 mm | |
| Fuse Class | aM | |
| Series | E 9F | |
| ABB order code | 2CSM258363R1801 | |
| Product group | Protection & Control | |
| Product type | Cylindrical fuse link | |
| Utilisation category | aM | |
| Application | Motor circuit short-circuit protection | |
| Rated current | 125 A | |
| Rated voltage | 690 V AC | |
| Breaking capacity | 120 kA | |
| Fuse size | 22 × 58 mm | |
| Protection characteristic | Delayed motor-start protection | |
| Protection range | Partial-range short-circuit protection | |
| Standard | IEC 60269-2 | |
| Weight | approx. 0.048 kg | |
| Pack quantity | 10 pieces | |
| EAN | 8012542583639 |
Frequently Asked Questions
What is the ABB E9F22AM125 E 9F22 AM125 used for?
It is an aM cylindrical fuse link designed primarily for short-circuit protection of higher-current motor circuits and associated industrial electrical equipment.
What is the current rating of the ABB E 9F22 AM125?
The E 9F22 AM125 has a rated current of 125 A.
What size is the ABB E 9F22 AM125 fuse?
The fuse uses the standard 22 × 58 mm cylindrical format for installation in compatible fuseholders and fuse-switch disconnectors.
What voltage and breaking capacity does the ABB E9F22AM125 have?
The E9F22AM125 is rated at 690 V AC and has a breaking capacity of 120 kA.
What does the aM classification mean?
The aM utilisation category identifies a partial-range fuse intended primarily for motor circuit short-circuit protection. Its delayed characteristic accommodates appropriately coordinated motor starting currents, while separate overload protection is normally required.
Trusted ABB Protection & Control Technology
The ABB E9F22AM125 E 9F22 AM125 provides dependable high-current motor circuit protection, combining a 125 A rating, 690 V AC capability, 120 kA breaking capacity and delayed aM characteristics in the standard 22 × 58 mm cylindrical format.
