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2CSM258233R1801 ABB E9F22AM63 E 9F22 AM63 Cylindrical Fuse 63 A 22 x 58 mm aM
ABB E9F22AM63 E 9F22 AM63 is a 63 A 690 V AC aM cylindrical fuse link in a 22 x 58 mm format with 120 kA breaking capacity for short-circuit protection of industrial motor circuits.
£5.90
Why Choose the ABB E9F22AM63 Cylindrical Fuse?
The ABB E9F22AM63 is a high-performance 63 A aM cylindrical fuse link designed primarily for short-circuit protection of industrial motor circuits. Identified by ABB as the E 9F22 AM63 with order code 2CSM258233R1801, it forms part of the ABB E 9F range of cylindrical fuses for demanding motor-protection applications.
The fuse uses the standard 22 × 58 mm cylindrical format and features an aM utilisation category. Its delayed tripping characteristic is designed to tolerate the high inrush currents that occur during motor starting while providing effective interruption of dangerous short-circuit currents.
With a rated current of 63 A, rated voltage of 690 V AC and breaking capacity of 120 kA, the E9F22AM63 provides robust protection for industrial motor circuits. Its standard cylindrical construction enables straightforward integration with compatible 22 × 58 mm fuseholders and fuse disconnectors.
Key Advantages
- Purpose-designed aM fuse for motor short-circuit protection.
- 63 A rated current for appropriately coordinated motor circuits.
- 690 V AC rated voltage for demanding industrial installations.
- High 120 kA breaking capacity for effective fault-current interruption.
- Delayed operating characteristic accommodates high motor-starting inrush currents.
- Standard 22 × 58 mm cylindrical format for compatible fuseholders.
Key Features
- ABB E 9F22 aM cylindrical fuse range.
- 63 A rated current.
- 690 V AC rated voltage.
- 120 kA breaking capacity.
- aM utilisation category.
- 22 × 58 mm cylindrical fuse format.
- 4.8 W power loss at rated current.
- Delayed tripping characteristic for industrial motor applications.
Delayed Protection for Industrial Motor Circuits
ABB E 9F aM cylindrical fuses are designed for short-circuit protection of motor circuits and feature a delayed tripping curve that accommodates the high inrush currents produced during motor start-up. This helps prevent unnecessary fuse operation during normal starting while retaining high fault-current interruption capability.
As an aM partial-range fuse, the E9F22AM63 should be coordinated with suitable separate motor overload protection. Its 63 A current rating, 690 V AC capability and 120 kA breaking capacity make it suitable for demanding industrial motor-control and machinery applications.
Typical Applications
- Industrial motor circuits.
- Motor starters and control panels.
- Motor control centres.
- Pumps, fans and compressors.
- Conveyor and material-handling systems.
- Industrial machinery and production equipment.
- OEM motor-control assemblies.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | Cylindrical | |
| Fuse Size | 22x58 mm | |
| Fuse Class | aM | |
| Series | E 9F22 aM | |
| SKU | E9F22AM63 | |
| ABB order code | 2CSM258233R1801 | |
| Product group | Protection & Control | |
| Product type | Cylindrical fuse link | |
| Fuse category | aM | |
| Application | Motor short-circuit protection | |
| Rated current | 63 A | |
| Rated voltage | 690 V AC | |
| Breaking capacity | 120 kA | |
| Fuse size | 22 × 58 mm | |
| Diameter | 22 mm | |
| Length | 58 mm | |
| Power loss at rated current | 4.8 W | |
| Operating characteristic | Delayed | |
| Unit weight | 0.048 kg | |
| Pack quantity | 10 pcs | |
| EAN | 8012542582335 |
Frequently Asked Questions
What is the ABB E9F22AM63 used for?
The E9F22AM63 is an aM cylindrical fuse link designed primarily for short-circuit protection of industrial motor circuits with high starting currents.
What is the current rating of the ABB E9F22AM63?
The ABB E9F22AM63 has a rated current of 63 A.
What voltage is the ABB E9F22AM63 rated for?
The ABB E9F22AM63 has a rated voltage of 690 V AC.
What is the breaking capacity of the ABB E9F22AM63?
The ABB E9F22AM63 has a breaking capacity of 120 kA, providing high short-circuit fault-current interruption capability.
Does the ABB E9F22AM63 provide full-range motor overload protection?
No. The E9F22AM63 is an aM partial-range fuse intended primarily for short-circuit protection, so the motor circuit should be coordinated with suitable separate overload protection.
Trusted ABB Motor Circuit Protection
ABB E 9F aM cylindrical fuses combine delayed motor-starting characteristics with high short-circuit interruption capability, providing dependable protection for industrial motors, machinery and motor-control installations.
