Overcurrent circuit breaker, 1P, D characteristic, 20A, 6kA, AC | S201-D20 2CDS251001R0201

Reliable protection of electrical installations – ABB S200 series circuit breaker

This single-pole ABB S200 series circuit breaker is a key element of every safe and reliable electrical installation. Designed to protect circuits against overload and short circuit, it provides effective protection for both installers and end users. It is characterized by high-quality workmanship and compliance with applicable standards, which guarantees long-lasting and trouble-free operation.

Functionality and application

The S201-D20 circuit breaker with D characteristic is ideal for applications where high inrush currents occur during device start-up, such as motors or transformers. The D characteristic allows for momentary exceeding of the rated current without unnecessary tripping, which minimizes the risk of false alarms and downtime of devices. The rated current of 20A makes it an ideal solution for circuits with medium load.

This circuit breaker is used in:

• Home installations – protection of lighting, electrical outlets.
• Commercial buildings – protection of office, shop circuits.
• Industrial applications – protection of electrical devices with high power consumption.
• Electrical switchboards – as a basic protective element.

Key features and benefits

• High breaking capacity: Short-circuit breaking capacity up to 6kA at 230V and 10kA at 400V ensures effective protection of the installation in the event of a short circuit.
• D characteristic: Provides delayed tripping, allowing for trouble-free starting of devices with high starting currents. This is particularly important when connecting motors or transformers.
• Modular design: 1 module width makes it easy to install in a switchboard and optimizes space utilization.
• Wide operating temperature range: Ability to operate in a temperature range from -25°C to +55°C makes the circuit breaker suitable for various environmental conditions.
• Compliance with standards: Meets the requirements of IEC EN 60898-1 and IEC EN 60947-2 standards, which confirms its safety and reliability.
• Universal wire cross-section: Support for solid wires with a cross-section of 0.75 mm² to 35 mm² and stranded wires from 0.75 mm² to 25 mm² provides flexibility during installation.
• Durable construction: Made of high-quality materials guarantees long life and resistance to mechanical damage.
• Safety of use: Protection class IP20 provides protection against accidental contact.

The S201-D20 circuit breaker is an investment in the safety of your electrical installation, which will provide peace of mind for both you and your customers. Its reliability and compliance with standards make it an ideal choice for every professional and demanding end user.