Overcurrent circuit breaker S803P-C80 2CCG001232R0001

Electrical installation protection – ABB S803P-C80 circuit breaker

This three-pole ABB S800 series circuit breaker is a key element of every safe and reliable electrical installation. Designed to protect circuits against overloads and short circuits, it ensures continuity of power supply and minimizes the risk of damage. It is characterized by a high short-circuit breaking capacity, making it an ideal solution for both domestic and industrial installations.

Parameters and functionality

The S803P-C80 circuit breaker with a rated current of 80A has a C characteristic, which means it is particularly well suited for loads with high inrush currents – such as motors or transformers. The breaking capacity at 25kA at 230V and 50kA at 400V guarantees effective disconnection of the circuit in the event of a failure. A width of 4.5 modules allows for efficient use of space in the switchgear cabinet.

• High short-circuit breaking capacity: 25kA at 230V and 50kA at 400V – ensures a quick response and minimizes damage in the event of a failure.
• C characteristic: ideal for loads with high inrush currents, such as motors, pumps or heating devices. Allows for short-term overloads without unnecessary tripping of the circuit.
• Three-pole design: provides comprehensive protection of the entire circuit.
• TH rail mounting: facilitates and speeds up installation and replacement of the circuit breaker.
• Protection degree IP20: protects against accidental contact and ensures safe use.
• Wire cross-section: the possibility of connecting solid wires with a cross-section of 1-70 mm² and stranded wires 1-50 mm² provides great flexibility during installation.

Construction and application

The S803P-C80 circuit breaker is made of high-quality materials, which guarantees its durability and reliability. It meets the requirements of EN 60898 and IEC 60947-2 standards, which confirms its safety and compliance with applicable regulations. It is intended for use in circuits with a rated voltage of 400V and a frequency of 50-60Hz. Energy limitation class 3 and surge category III provide additional safety in difficult working conditions (pollution degree 3). The possibility of installing additional equipment allows the circuit breaker to be adapted to specific installation needs.