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2CSM258623R1801 ABB E9F14AM4 E 9F14 AM4 Fuse 4 A 14 × 51 mm aM
ABB E9F14AM4 is a 4 A, 690 V AC, 14 × 51 mm aM cylindrical fuse with a 120 kA breaking capacity, designed for short-circuit protection of motor circuits.
£3.47
Why Choose the ABB E9F14AM4 Cylindrical Fuse?
The ABB E9F14AM4 is a reliable 4 A cylindrical aM fuse designed for motor circuit protection in industrial and commercial electrical installations. As part of the ABB E 9F cylindrical fuse range, it provides dependable short-circuit protection for circuits incorporating motors and associated switching equipment.
Featuring an aM utilisation category, the E 9F14 AM4 is specifically intended for motor applications where overload protection is provided separately. Its cylindrical 14 × 51 mm format allows straightforward installation in compatible ABB fuseholders and fuse disconnectors, providing a compact protection solution for control panels, machinery and motor circuits.
With a rated current of 4 A and rated voltage of 690 V AC, this fuse combines a compact form factor with a high 120 kA breaking capacity. ABB order code 2CSM258623R1801 identifies this specific 4 A version within the E 9F14 aM cylindrical fuse family.
Key Advantages
- Purpose-designed aM cylindrical fuse for motor circuit protection.
- 4 A rated current for appropriately rated motor circuits.
- 690 V AC rated voltage suitable for industrial electrical systems.
- High 120 kA breaking capacity for dependable short-circuit protection.
- Compact 14 × 51 mm cylindrical format.
- Designed for use with compatible fuseholders and fuse disconnectors.
Key Features
- ABB E 9F14 aM cylindrical fuse range.
- 4 A rated current.
- 690 V AC rated voltage.
- aM utilisation category for motor circuit protection.
- 120 kA breaking capacity.
- 14 × 51 mm fuse size.
- Compact cylindrical fuse-link construction.
- ABB order code 2CSM258623R1801.
Reliable Protection for Motor Circuits
aM fuse links are designed for motor circuit applications and provide short-circuit protection while allowing the temporary high currents associated with motor starting. They are normally coordinated with separate overload protection to provide comprehensive protection for the motor circuit.
The ABB E 9F range provides compact cylindrical fuse solutions for electrical distribution and machinery applications. The standardised 14 × 51 mm format of the E9F14AM4 enables it to be installed in compatible fuseholders and disconnectors, helping simplify replacement and maintenance within industrial control equipment.
Typical Applications
- Industrial motor circuits.
- Motor starters and control equipment.
- Machinery and automation control panels.
- Pumps, fans and conveyor systems.
- Industrial electrical distribution equipment.
- OEM machinery and motor control assemblies.
Technical Specifications
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| Current | 4 A | |
|---|---|---|
| Fuse Type | Cylindrical | |
| Fuse Size | 14x51 mm | |
| Fuse Class | aM | |
| Device Type | Fuse link | |
| Series | E 9F | |
| Product type | Cylindrical fuse link | |
| ABB order code | 2CSM258623R1801 | |
| Rated current | 4 A | |
| Rated voltage | 690 V AC | |
| Utilisation category | aM | |
| Breaking capacity | 120 kA | |
| Fuse size | 14 × 51 mm | |
| Dimensions | Ø14 × 51 mm | |
| Power loss at rated current | 0.28 W | |
| Weight | approx. 0.018 kg | |
| EAN | 8012542586234 |
Frequently Asked Questions
What is the ABB E9F14AM4 used for?
The ABB E9F14AM4 is an aM cylindrical fuse designed primarily to provide short-circuit protection in motor circuits and associated industrial electrical equipment.
What is the current rating of the ABB E9F14AM4?
The E9F14AM4 has a rated current of 4 A.
What voltage is the E9F14AM4 rated for?
The ABB E9F14AM4 has a rated voltage of 690 V AC.
What size is the ABB E9F14AM4 fuse?
It is a cylindrical fuse measuring 14 × 51 mm, with a nominal diameter of 14 mm and length of 51 mm.
What does the aM fuse category mean?
The aM utilisation category identifies a fuse intended for motor circuit short-circuit protection. Separate overload protection is normally used alongside the fuse as part of the motor protection system.
Trusted Industrial Circuit Protection from ABB
ABB E 9F cylindrical fuses provide compact and dependable circuit protection for industrial electrical installations, with the E 9F14 aM range specifically designed to support reliable protection of motor circuits.
