2CSM277553R1801 ABB E9F10AM32 Cylindrical Fuse 32 A 400 V AC 10.3 x 38 mm aM

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.