SCHNEIDER ELECTRIC iC60N D4A A9F75204

Schneider Electric iC60N 4A 2P D-Curve MCB

Description

The Schneider Electric A9F75204 is a miniature circuit breaker (MCB) from the Acti9 iC60N series. This 2-pole device is rated for 4A with a D-type trip curve, specifically designed for protecting circuits with high inrush currents, like those powering motors and transformers. It provides reliable protection against both short circuits and overloads, ensuring the safety and longevity of your electrical installations.

Specifications

• Manufacturer: Schneider Electric
• Series: Acti9 iC60N
• Model: iC60N D4A
• Part Number: A9F75204
• Poles: 2-Pole (2P)
• Rated Current (In): 4 A
• Tripping Curve: D
• Rated Voltage (Ue): 400V AC at 50/60Hz
• Breaking Capacity (Icn): 6000 A (6 kA) conforming to IEC/EN 60898-1
• Breaking Capacity (Icu): 50 kA conforming to IEC/EN 60947-2
• Rated Insulation Voltage (Ui): 500V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV

Label Info

• Standards: IEC/EN 60898-1, IEC/EN 60947-2
• EAN: 3606480080531

Application

This MCB is suitable for industrial and commercial applications requiring protection for circuits with high inductive loads. Its DIN rail mounting design allows for easy integration into standard distribution boards and control panels.

Country of Origin

Made in France.

CO2 Impact

Choosing a refurbished unit like this one saves approximately 10.0 kg of CO2, which is comparable to the emissions from a 50 km car journey.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the difference between tripping curves B, C, and D for an iC60N breaker?

Curve B is for resistive loads (e.g., heaters), Curve C is for general purpose loads with moderate inrush current (e.g., lighting), and Curve D is for loads with very high inrush currents (e.g., transformers, large motors). This D4A model is for high inrush applications.

Can this iC60N breaker be used in a DC circuit?

While the Acti9 iC60N series has some models rated for DC, this specific model A9F75204 is primarily designed and specified for AC applications (50/60Hz) as indicated on the label. Consult the official Schneider Electric datasheet for any specific DC application ratings.

What is the breaking capacity (Icn vs Icu) of this circuit breaker?

This breaker has two breaking capacity ratings. Icn (rated short-circuit capacity) is 6000A (6kA) according to the IEC/EN 60898-1 standard for domestic installations. Icu (ultimate short-circuit breaking capacity) is much higher, up to 50kA, according to the IEC/EN 60947-2 standard for industrial applications, providing a higher level of performance and safety.

Last Update: Friday, March 13, 2026

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