Overcurrent circuit breaker S803P-B80 2CCG001220R0001

Safety and reliability in your electrical installation

This three-pole ABB S803P-B80 circuit breaker is a key element of every modern electrical installation, providing effective protection against the effects of overloads and short circuits. The device is designed for use in both domestic and commercial or industrial facilities. Its solid construction and compliance with applicable standards guarantee long-lasting and trouble-free operation.

The circuit breaker is characterized by a rated current of 80A and a B characteristic, which means it reacts quickly to current increases, but also allows for short-term overloads that may occur during the starting of motors or other devices with high power consumption. The rated short-circuit breaking capacity (Icn) is 25kA at 230V and 25kA at 400V, and the ultimate short-circuit breaking capacity (Icu) is as high as 50kA at 230V and 400V – this ensures a high level of safety in the event of a failure.

The circuit breaker is easy and intuitive to install thanks to its standard modular dimensions (4.5 modules) and the possibility of mounting on a DIN TH35 rail. The use of high-quality insulating materials (class II) and the IP20 degree of protection ensure safe use even in difficult conditions. In addition, the device meets the requirements of overvoltage category III and pollution degree 3, which confirms its versatility and resistance to external factors.

Why choose this circuit breaker?

• High short-circuit breaking capacity: ensures effective protection of the installation even in the event of serious failures.
• B characteristic: ideal for circuits with receivers with increased starting current, minimizing the risk of unnecessary tripping.
• Simple installation: standard dimensions and the possibility of mounting on a DIN rail make installation and servicing easier.
• Wide operating temperature range: from -25°C to +60°C allows the circuit breaker to be used in various environmental conditions.
• Compliance with standards: ensures the safety and reliability of the device.
• Durability and reliability: solid construction guarantees long-term operation without frequent replacements.
• Safety of use: energy limitation class 3 ensures minimization of the effects of short circuits on the surroundings.

The S803P-B80 overcurrent circuit breaker is an investment in the safety of your electrical installation, which translates into peace of mind and property protection. The device is designed to work with wires with a cross-section from 1 mm² to 70 mm² (solid) and from 1 mm² to 50 mm² (stranded), which provides great flexibility in the design of the electrical installation.