Why Choose the ABB E9F10AM32 Cylindrical Fuse?
The ABB E9F10AM32, also designated E 9F10 AM32, is a compact aM cylindrical fuse link designed specifically for short-circuit protection of motor circuits. As part of the ABB E 9F fuse range, it provides dependable protection for industrial motors and associated switchgear while accommodating the high inrush currents that occur during motor starting.
This fuse uses the standard 10.3 × 38 mm cylindrical format and has an aM utilisation category suited to motor protection applications. It is intended to operate alongside suitable overload protection, providing short-circuit protection while allowing normal motor starting currents to pass without unnecessary fuse operation.
With a rated current of 32 A, a rated voltage of 400 V AC and a breaking capacity of 120 kA, the E9F10AM32 is suitable for demanding motor control and industrial machinery applications where compact, high-capacity fault protection is required.
Key Advantages
- Purpose-designed aM fuse for motor circuit protection.
- 32 A rated current for suitable industrial motor circuits.
- 400 V AC rated voltage for common industrial power systems.
- 120 kA breaking capacity for effective interruption of high fault currents.
- Operating characteristics suited to high motor starting currents.
- Compact 10.3 × 38 mm cylindrical format for compatible fusegear.
Key Features
- ABB E 9F aM cylindrical fuse series.
- 32 A rated current.
- 400 V AC rated voltage.
- aM utilisation category for motor circuit protection.
- 10.3 × 38 mm cylindrical dimensions.
- 120 kA breaking capacity.
- Designed for short-circuit protection of motors and associated switchgear.
- Compact replaceable fuse link for compatible ABB fuse holders and fuse switch disconnectors.
Reliable Short-Circuit Protection for Motor Circuits
Electric motors can draw substantially higher currents during start-up than during normal operation. The ABB E9F10AM32 uses an aM characteristic specifically suited to motor circuits, allowing normal starting currents while providing rapid interruption when severe short-circuit faults occur.
Because an aM fuse is intended primarily for short-circuit protection, the E9F10AM32 is normally coordinated with a separate overload protective device. This combination provides effective motor circuit protection for industrial machinery, motor starters and automation systems.
Typical Applications
- Industrial motor circuits.
- Motor starters and control panels.
- Industrial machinery and production equipment.
- Pumps, fans and conveyor systems.
- Motor control centres.
- Industrial automation and power distribution systems.
