Circuit Breaker SN201L-C10 1P+N 10A Curve C 4.5kA

The ABB SN201L-C10 1P+N 10A circuit breaker is a device designed to protect electrical circuits from overloads and short circuits, providing safe and reliable protection in both residential and commercial applications. With a breaking capacity of 4.5kA and a type C tripping curve, it is ideal for systems requiring a quick response time for moderate loads, such as lighting or electronic devices.

This circuit breaker has a rated current of 10 amperes, making it suitable for a wide range of applications, ensuring safety in overload or short circuit situations. Its design includes a coupling for the neutral conductor, ensuring simultaneous disconnection of the phase pole and the neutral, providing an additional level of safety.

Main Features:

• Rated Current: 10A, suitable for low and medium demand domestic and commercial electrical circuits.
• Tripping Curve: Curve C, offering adequate protection against overloads and short circuits in circuits with moderate resistive and inductive loads.
• Breaking Capacity: 4.5kA, ideal for ensuring safety in case of short circuits in low and medium power electrical installations.
• Voltage Type: Compatible with alternating current (AC) and direct current (DC), making it versatile for different types of installations.
• Rated Voltage: 230V, ideal for domestic and commercial electrical installations.
• Rated Insulation Voltage (Ui): 500V, ensuring an adequate level of protection against electric shocks.
• Operating Frequency: 60Hz, suitable for the most common electrical systems.
• Number of Poles: 1 protected pole + neutral, ensuring safe disconnection of phase and neutral in case of failure.
• Protection Degree (IP20): Adequate protection against solid objects over 12 mm, making it ideal for use in closed indoor electrical panels.
• Installation Depth: 76 mm, compact size that facilitates integration into narrow electrical panels.
• Width of Division Units: 2, meaning it occupies 2 modules in the distribution board.
• Energy Limitation Class: Class 3, ensuring a high capacity to limit energy during a short circuit, minimising damage to the electrical installation.

Technical Specifications:

• Manufacturer: ABB.
• Reference: 2CSS245101R0104.
• Model: SN201L-C10 1P+N.
• Voltage Type: AC/DC.
• Tripping Curve: C.
• Protection Degree: IP20.
• Rated Current: 10A.
• Rated Voltage: 230V.
• Frequency: 60Hz.
• Rated Insulation Voltage (Ui): 500V.
• Breaking Capacity: 4.5kA.
• Energy Limitation Class: 3.
• Overvoltage Category: 3.
• Pollution Degree: 2.
• Installation Depth: 76 mm.
• Width of Division Units: 2 modules.
• Number of Protected Poles: 1.
• Neutral Conductor Coupling: Yes.

This ABB circuit breaker is the ideal option for efficiently and safely protecting electrical circuits. Its type C tripping curve makes it suitable for a variety of applications, including lighting circuits and small inductive loads, while its 4.5kA breaking capacity ensures it can effectively handle short circuit conditions without compromising safety. Thanks to its compact design and advanced features, it is an excellent choice for any electrical system requiring reliable protection against overloads and short circuits.