Schneider A9F74203| Miniature circuit-breaker, Acti9 iC60N, 2P, 3 A, C curve, 6000 A (IEC 60898-1), 50 kA (IEC 60947-2)
Product Overview: Schneider A9F74203 | Miniature Circuit Breaker (MCB) – Acti9 iC60N – 2P – 3A – C Curve – 6000A
The Schneider Electric A9F74203 is a high-quality Miniature Circuit Breaker (MCB) from the trusted Acti9 iC60N range. This double-pole breaker offers efficient protection against overcurrents and short circuits in residential, commercial, and industrial installations. It has a rated current of 3A, a C tripping curve, and supports a breaking capacity of 6000 A (IEC 60898-1) and up to 50 kA (IEC 60947-2).
Key Features:
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Brand: Schneider Electric
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Series: Acti9 iC60N
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Model Number: A9F74203
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Product Type: Miniature Circuit Breaker (MCB)
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Number of Poles: 2P (Double Pole)
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Rated Current: 3 Amperes (3A)
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Tripping Curve: C Curve
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Breaking Capacity:
– 6 kA (IEC/EN 60898-1)
– Up to 50 kA (IEC/EN 60947-2) -
Rated Voltage: 230/400 V AC
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Frequency: 50/60 Hz
Technical Specifications:
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Mounting Type: DIN rail
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Terminal Type: Tunnel terminals for rigid/flexible cables
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Terminal Capacity: 1.5–25 mm²
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IP Rating: IP20 (with connected terminals)
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Endurance:
– Mechanical: up to 20,000 operations
– Electrical: up to 10,000 operations -
Standards:
– IEC/EN 60898-1
– IEC/EN 60947-2
Functional Highlights:
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Protection Against:
– Short-circuits
– Overloads -
C Curve Characteristics:
– Trips between 5 to 10 times the rated current – ideal for general applications -
Status Indicator:
– Clear position indication (ON/OFF/Trip) -
Auxiliary Compatibility:
– Supports clip-on accessories from the Acti9 series
Applications:
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Residential distribution boards
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Commercial building wiring
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Motor and lighting control circuits
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Industrial control panels
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General-purpose branch circuits
Advantages:
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High breaking performance in compact size
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Long operational life
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Clear and safe status indication
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Easy installation with DIN rail mount
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Full compatibility with Acti9 modular accessories
Recommended For:
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Electrical installers and contractors
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Panel builders
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Building automation systems
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Maintenance technicians
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Industrial facilities
| Device application | Distribution |
|---|---|
| Range | Acti9 |
| Product name | Acti9 iC60 |
| Product or component type | Miniature circuit-breaker |
| Device short name | IC60N |
| Poles description | 2P |
| Number of protected poles | 2 |
| [In] rated current | 3 A |
| Network type | AC DC |
| Trip unit technology | Thermal-magnetic |
| Curve code | C |
| Breaking capacity | 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 50 kA Icu at 12…60 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 220…240 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 100…133 V AC 50/60 Hz conforming to EN/IEC 60947-2 50 kA Icu at 380…415 V AC 50/60 Hz conforming to EN/IEC 60947-2 25 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at <= 125 V DC conforming to EN/IEC 60947-2 |
| Utilisation category | Category A conforming to EN 60947-2 Category A conforming to IEC 60947-2 |
| Suitability for isolation | Yes conforming to EN 60898-1 Yes conforming to EN 60947-2 Yes conforming to IEC 60898-1 Yes conforming to IEC 60947-2 |
| Standards | EN 60898-1 IEC 60947-2 EN 60947-2 IEC 60898-1 |
| Quality labels | NF |
| Network frequency | 50/60 Hz |
|---|---|
| Magnetic tripping limit | 8 x In +/- 20 % |
| [Ics] rated service breaking capacity | 50 kA 100 % conforming to EN 60947-2 – 220…240 V AC 50/60 Hz 50 kA 100 % conforming to IEC 60947-2 – 220…240 V AC 50/60 Hz 50 kA 100 % conforming to EN 60947-2 – 380…415 V AC 50/60 Hz 25 kA 100 % conforming to EN 60947-2 – 440 V AC 50/60 Hz 50 kA 100 % conforming to IEC 60947-2 – 380…415 V AC 50/60 Hz 25 kA 100 % conforming to IEC 60947-2 – 440 V AC 50/60 Hz 50 kA 100 % conforming to IEC 60947-2 – 12…133 V AC 50/60 Hz 50 kA 100 % conforming to EN 60947-2 – 12…133 V AC 50/60 Hz 6000 A 100 % conforming to EN 60898-1 – 400 V AC 50/60 Hz 6000 A 100 % conforming to IEC 60898-1 – 400 V AC 50/60 Hz 10 kA 100 % conforming to IEC 60947-2 – 72…125 V DC 10 kA 100 % conforming to EN 60947-2 – 72…125 V DC |
| Limitation class | 3 conforming to EN 60898-1 3 conforming to IEC 60898-1 |
| [Ui] rated insulation voltage | 500 V AC 50/60 Hz conforming to EN 60947-2 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to EN 60947-2 6 kV conforming to IEC 60947-2 |
| Contact position indicator | Yes |
| control type | Toggle |
| local signalling | Trip indicator |
| Mounting mode | Fixed |
| mounting support | DIN rail |
| Comb busbar and distribution block compatibility | Top or bottom: YES |
| 9 mm pitches | 4 |
| height | 85 mm |
| Width | 36 mm |
| Depth | 78.5 mm |
| Net weight | 0.25 kg |
| Colour | White |
| Mechanical durability | 20000 cycles |
| Electrical durability | 10000 cycles |
| Connections – terminals | Single terminal (top or bottom) 1…25 mm² rigid Single terminal (top or bottom) 1…16 mm² flexible |
| Wire stripping length | 14 mm for top or bottom connection |
| Tightening torque | 2 N.m top or bottom |
| earth-leakage protection | Separate block |
| IP degree of protection | IP20 conforming to IEC 60529 IP20 conforming to EN 60529 |
|---|---|
| Pollution degree | 3 conforming to EN 60947-2 3 conforming to IEC 60947-2 |
| Overvoltage category | IV |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Relative humidity | 95 % at 55 °C |
| Operating altitude | 0…2000 m |
| ambient air temperature for operation | -35…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 3.5 cm |
| Package 1 Width | 7.5 cm |
| Package 1 Length | 9.4 cm |
| Package 1 Weight | 222.0 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 3.42 cm |
| Package 2 Width | 30.0 cm |
| Package 2 Length | 20.0 cm |
| Package 2 Weight | 1.396 kg |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 66 |
| Package 3 Height | 30.0 cm |
| Package 3 Width | 30.0 cm |
| Package 3 Length | 40.0 cm |
| Package 3 Weight | 15.862 kg |
| Warranty | 18 months |
|---|
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