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1SCA022697R8110 ABB 35A 500V aM Motor DIN Size 2 Fuse Link
ABB OFAF2AM35 is a 35 A 500 V AC aM motor DIN fuse link in size 2 / NH2 with a 120 kA breaking capacity for dependable short-circuit protection of industrial motor circuits.
£25.94
Why Choose the ABB OFAF2AM35 35A 500V aM Motor DIN Fuse?
The ABB OFAF2AM35 is a high rupturing capacity 35 A aM motor DIN fuse link designed for dependable short-circuit protection in industrial motor circuits. Part of ABB's OFAF range, it combines a motor-specific fuse characteristic with a standardised DIN size 2 / NH2 format for integration into compatible motor-control and fusegear installations.
The OFAF2AM35 uses the aM utilisation category, specifically intended for motor-circuit short-circuit protection. Its partial-range operating characteristic is suited to circuits where motor starting currents must be accommodated while short-circuit protection is coordinated with a suitable separate overload protection device.
With a rated current of 35 A, a rated voltage of 500 V AC and a DIN size 2 / NH2 construction, the OFAF2AM35 is suitable for industrial motor-control applications. ABB specifies a power loss of 1.8 W at rated current and a product weight of approximately 0.32 kg for this fuse link.
Key Advantages
- Dependable 35 A motor-circuit short-circuit protection.
- 500 V AC rated voltage for industrial motor-control applications.
- aM utilisation category specifically intended for motor circuits.
- DIN size 2 / NH2 construction for compatible industrial fusegear.
- Low 1.8 W power loss at rated current.
- Designed for coordination with dedicated motor overload protection.
Key Features
- ABB OFAF HRC fuse link range.
- 35 A rated current.
- 500 V AC rated voltage.
- aM motor fuse characteristic.
- DIN size 2 / NH2 fuse format.
- 120 kA rated breaking capacity.
- 1.8 W power loss at rated current.
- Designed in accordance with IEC 60269.
Reliable Short-Circuit Protection for Motor Circuits
aM fuse links such as the ABB OFAF2AM35 are designed specifically for short-circuit protection in motor circuits. Their partial-range characteristic accommodates the operating requirements of motor circuits while enabling high fault currents to be interrupted when a short circuit occurs.
Because the aM characteristic does not provide full-range overload protection, the OFAF2AM35 should be coordinated with a suitable overload protection device. This makes it suitable for motor starters, motor-control centres and industrial machinery where short-circuit and overload protection functions are provided by coordinated protective devices.
Typical Applications
- Industrial electric motor circuits.
- Motor starters and motor-control centres.
- Pumps, fans and conveyor systems.
- Industrial machinery and automation equipment.
- Electrical control panels and machine installations.
- Compatible DIN fuse bases and fuse switching equipment.
Technical Specifications
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| Voltage | 500 V | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | aM | |
| Current | 35 A | |
| Series | OFAF | |
| ABB order code | 1SCA022697R8110 | |
| Product type | HRC aM motor DIN fuse link | |
| Rated current | 35 A | |
| Rated voltage | 500 V AC | |
| Utilisation category | aM | |
| Fuse system | DIN | |
| Fuse size | Size 2 / NH2 | |
| Rated breaking capacity | 120 kA | |
| Power loss | 1.8 W at rated current | |
| Standard | IEC 60269 | |
| Product net weight | approx. 0.32 kg | |
| Protection function | Motor-circuit short-circuit protection | |
| ABB product group | 311002-Fuses And Fusebases |
Frequently Asked Questions
What is the ABB OFAF2AM35 used for?
The ABB OFAF2AM35 is a 35 A aM motor DIN fuse link designed primarily to provide short-circuit protection for industrial motor circuits.
What is the current rating of the OFAF2AM35?
The OFAF2AM35 has a rated current of 35 A.
What voltage is the ABB OFAF2AM35 rated for?
The OFAF2AM35 has a rated voltage of 500 V AC.
What fuse size is the ABB OFAF2AM35?
The OFAF2AM35 is a DIN size 2 / NH2 fuse link.
What does the aM classification mean?
The aM classification identifies a partial-range fuse intended for motor-circuit short-circuit protection. Suitable separate overload protection should be used as part of the complete motor protection system.
What is the breaking capacity of the ABB OFAF2AM35?
The OFAF2AM35 has a rated breaking capacity of 120 kA, providing high fault-current interruption capability for industrial applications.
Does the OFAF2AM35 provide motor overload protection?
No. The aM characteristic is intended primarily for short-circuit protection, so suitable separate overload protection should be used to provide complete motor-circuit protection.
Trusted by Electrical Professionals Worldwide
ABB OFAF HRC motor fuse links provide dependable short-circuit protection for industrial motor circuits, combining motor-specific aM characteristics with standardised DIN construction and high fault-current interruption capability.
