S201-B6 overcurrent circuit breaker 2CDS251001R0065

Safety and Reliability in a Compact Housing

The S201-B6 circuit breaker is a single-pole protective device designed to protect electrical installations against overloads and short circuits. It is part of the S200 series from ABB, designed for residential, commercial and industrial applications. The device is characterized by a fast response to sudden current increases, providing effective protection of connected devices and wires.

Functionality and technical parameters

The S201-B6 circuit breaker has a B tripping characteristic, which means it reacts quickly to short circuits but is more tolerant of short-term current surges during the starting of devices with motors – such as pumps or fans. The rated current of 6A makes it ideal for protecting circuits with lower loads. The rated short-circuit breaking capacity of 6kA at 230V and 10kA at 400V guarantees effective disconnection of the circuit in the event of a failure. Mounting is done on a standard DIN rail, which facilitates installation and replacement.

• B characteristic: ensures a fast response to short circuits and tolerance to short-term overloads.
• Rated current 6A: ideal for protecting circuits with lower power consumption.
• Short-circuit breaking capacity: 6kA at 230V AC and 10kA at 400V AC – high effectiveness in emergency situations.
• DIN rail mounting: standard mounting for easy installation and replacement.
• Protection class IP20: protection against touching with a finger and solid objects with a diameter greater than 12.5 mm.
• Width 1 module: compact dimensions allow for efficient use of space in the switchgear.
• Operating temperature range: from -25°C to +55°C – possibility of use in various environmental conditions.

Construction and application

The S201-B6 circuit breaker is made of high-quality materials, which ensures its durability and reliability. Its compact design allows for easy installation even in tight switchgear. The cross-section of the connected solid wire up to 35 mm² and stranded wire up to 25 mm² provides flexibility in choosing wires adapted to a specific installation. The device complies with IEC EN 60898 and IEC EN 60947-2 standards, which confirms its safety and quality. The possibility of additional equipment allows you to adapt the circuit breaker to specific application requirements.