Description
Schneider A9F77250 | Miniature circuit-breaker, Acti9 iC60N, 2P, 50 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Schneider A9F77250 Description
This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 2P circuit breaker with 2 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 4 pitches of 9mm. Pollution degree is 3.
Overvoltage category is IV.
The product colour is white (RAL9003). The dimensions are (W) 36mm x (H) 85mm x (D) 78.5mm.
The weight is 0.25kg. 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 A9F77250 is a miniature circuit breaker (MCB) from Schneider Electric’s Acti 9 series. Here’s a description of its key features:
- Type: It belongs to the Acti 9 iC60H range of MCBs.
- Rated Current: The A9F77250 has a rated current of 50 amps.
- Poles: It is a single-pole MCB.
- Breaking Capacity: The breaking capacity is up to 6 kA according to IEC 60898.
- Applications: Designed for use in residential, commercial, and industrial electrical installations where reliable circuit protection is required.
- Standards: Complies with international standards such as IEC 60898 and IEC 60947-2.
- Features: Offers overcurrent protection and is designed for easy installation and maintenance.
- Usage: Commonly used to protect circuits against overloads and short circuits.
Schneider Electric is known for manufacturing high-quality electrical products, and the A9F77250 is no exception, providing robust protection for various applications.
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