Schneider A9K01420 | Acti9 K60N 4P – 20A – B curve 6000 A

The Schneider A9K01420  circuit breaker is a highly reliable solution for protecting electrical circuits from overloads and short circuits. It features a four-pole (4P) design, making it suitable for three-phase electrical systems with a neutral wire. The B curve characteristic allows it to respond quickly to minor current surges, making it ideal for applications with low inrush currents, such as lighting systems and electronic control devices.

2. Technical Specifications of Schneider A9K01420

• Rated Current: 20 Amps.
• Number of Poles: 4 poles (4P).
• Curve Type: B curve (responds quickly to slight current increases, ideal for sensitive loads).
• Maximum Short-Circuit Breaking Capacity: 6000 Amps.
• Electrical Rating: Provides protection against overloads and short circuits.
• Operating Voltage: Compatible with low-voltage electrical systems in industrial and commercial setups.
• Protection Class: IP20 (offers adequate protection against environmental factors).

3. Key Features:

• Reliable Protection: Prevents damage caused by overloads and short circuits, ensuring electrical system safety.
• Fast Response: The B curve characteristic allows the breaker to trip quickly at slight overcurrents, making it ideal for sensitive loads.
• Four-Pole Design (4P): Provides comprehensive protection for three-phase circuits with a neutral wire.
• Easy Installation and Maintenance: The compact design enables quick and hassle-free installation.
• Long Operational Life: Designed to withstand varying operating conditions, ensuring durability.
• High Breaking Capacity: Can handle short-circuit currents of up to 6000 A, ensuring effective circuit protection.

4. Applications:

• Protection of Low-Inrush Current Circuits: Suitable for circuits containing electronic devices and low-inrush current loads, such as lighting systems.
• Residential and Commercial Buildings: Used in electrical distribution networks to ensure circuit safety in homes, offices, and commercial establishments.
• Control and Electronics Systems: Ideal for protecting sensitive electronic equipment requiring a rapid response to overcurrent conditions.
• Low-Voltage Power Distribution Systems: Used in electrical panels for effective protection of small to medium loads.