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Schneider A9F77450 | Miniature circuit-breaker, Acti9 iC60N, 4P, 50 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)
A9F77450
Description
Schneider A9F77450 | Miniature circuit-breaker, Acti9 iC60N, 4P, 50 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Schneider A9F77450 Description
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 4P circuit breaker with 4 protected poles, 50A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 20kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 6000A at 400VAC conforming to EN/IEC 60898-1 standard.
It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuits against short circuit and overload current.
Its unique VisiTrip indicator reduces intervention time by showing the faulty circuit. Its VisiSafe green strip guarantees the physical opening of the contacts to allow downstream maintenance.
Its fast closing mechanism independent of manual operation improves its service life. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles.
The Ui rated insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) improves downstream circuit protection cost. The product can be clipped on a DIN rail. Its width is 8 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL9003). The dimensions are (W) 72mm x (H) 85mm x (D) 78.5mm. The weight is 0.5kg.
According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -35°C to 70°C. The storage temperature is -40°C to 85°C.
The Schneider A9F77450 is another model of miniature circuit breaker (MCB) offered by Schneider Electric. Here’s a detailed description of the A9F77450:
Schneider A9F77450 Miniature Circuit Breaker
1. Application:
- The A9F77450 MCB is designed for protecting electrical circuits against overloads and short circuits in residential, commercial, and industrial applications.
2. Specifications:
- Rated Current: 50A
- Poles: 1P (Single Pole)
- Breaking Capacity: 10kA
- Voltage Rating: 240V AC
- Tripping Characteristics: Type C (suitable for general applications with moderate inrush currents)
3. Features:
- Compact Design: Allows for installation in limited space electrical panels.
- DIN Rail Mounting: Compatible with standard DIN rail mounting, ensuring easy installation and maintenance.
- Quick Tripping: Provides fast disconnection of faulty circuits to prevent damage to electrical equipment and improve safety.
- Compliance: Meets international standards for electrical protection devices, ensuring reliability and performance.
4. Usage:
- The A9F77450 is commonly used in distribution boards, consumer units, and switchboards to protect circuits feeding lighting, power sockets, and other electrical loads.
5. Safety Standards:
- Designed and tested to comply with IEC (International Electrotechnical Commission) standards, ensuring high levels of safety and reliability in electrical installations.
6. Applications:
- Suitable for both residential and commercial applications where robust circuit protection is required.
7. Manufacturer:
- Manufactured by Schneider Electric, a global leader in energy management and automation solutions, known for their high-quality electrical products.
8. Additional Information:
- For detailed technical specifications, installation guidelines, and compatibility with specific electrical systems, refer to Schneider Electric’s product documentation or consult with a qualified electrician.
The Schneider A9F77450 MCB offers essential circuit protection against overcurrents and short circuits, making it an essential component in modern electrical installations where reliability and safety are paramount.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Device application | Distribution |
|---|---|
| Range | Acti9 |
| Product name | Acti9 iC60 |
| product or component type | Miniature circuit-breaker |
| Device short name | IC60N |
| poles description | 4P |
| Number of protected poles | 4 |
| [In] rated current | 50 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 36 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 36 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at <= 250 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 60947-2 EN 60898-1 IEC 60898-1 IEC 60947-2 |
| Quality labels | NF |
| Network frequency | 50/60 Hz |
|---|---|
| Magnetic tripping limit | 8 x In +/- 20 % |
| [Ics] rated service breaking capacity | 15 kA 75 % conforming to EN 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 75 % conforming to EN 60947-2 - 380...415 V AC 50/60 Hz 4.5 kA 75 % conforming to EN 60947-2 - 440 V AC 50/60 Hz 15 kA 75 % conforming to IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 75 % conforming to IEC 60947-2 - 380...415 V AC 50/60 Hz 4.5 kA 75 % conforming to IEC 60947-2 - 440 V AC 50/60 Hz 27 kA 75 % conforming to IEC 60947-2 - 12...133 V AC 50/60 Hz 27 kA 75 % 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 - 180...250 V DC 10 kA 100 % conforming to EN 60947-2 - 180...250 V DC |
| [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 | 8 |
| Height | 85 mm |
| Width | 72 mm |
| Depth | 78.5 mm |
| net weight | 0.5 kg |
| Colour | White |
| Mechanical durability | 20000 cycles |
| Electrical durability | 10000 cycles |
| Connections - terminals | Single terminal (top or bottom) 1…35 mm² rigid Single terminal (top or bottom) 1…25 mm² flexible |
| Wire stripping length | 14 mm for top or bottom connection |
| Tightening torque | 3.5 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 | 7.3 cm |
| Package 1 Width | 7.1 cm |
| Package 1 Length | 8.5 cm |
| Package 1 Weight | 510.0 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 8.2 cm |
| Package 2 Width | 9.8 cm |
| Package 2 Length | 22.4 cm |
| Package 2 Weight | 1.594 kg |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 33 |
| Package 3 Height | 30.0 cm |
| Package 3 Width | 30.0 cm |
| Package 3 Length | 40.0 cm |
| Package 3 Weight | 18.022 kg |
| Warranty | 18 months |
|---|
Main Document
Main Document
Data Sheet : A9F77450
Main Document
Data Sheet : A9F77450
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