Protect electrical installations with precision using the ABB Stotz S&J FI-Schutzschalter TypB 4P 40A, 30mA, 3kA, 4TE F204B-40/0,03-4TE (2CSF204568R1400). This Type B residual current circuit breaker is designed for multi-pole protection and robust performance in demanding environments.

Key Features & Design

• Configuration: 4-pole (4P) FI-Schutzschalter for comprehensive line protection.
• Rated current: 40 A, suitable for standard distribution circuits.
• Residual current sensitivity: 30 mA (0.03 A) protection against earth faults.
• Breaking capacity: 3 kA to safely interrupt fault currents.
• Terminal footprint: 4TE design for compact wiring and easy integration.
• Model / part: F204B-40/0,03-4TE, 2CSF204568R1400 from ABB Stotz S&J.
• Type: Type B characteristic for broad fault-current detection (AC and high-frequency residuals).

Performance / Benefits

With its 4-pole construction and 30 mA sensitivity, this ABB FI-Schutzschalter delivers reliable leakage protection across multiple circuits, helping to prevent electric shock and reduce fire risk. The 3 kA breaking capacity ensures safe interruption of fault currents, while the 4TE design simplifies wiring during installation and maintenance. Trustworthy, standards-aligned protection from ABB Stotz S&J helps maintain safe, compliant electrical systems in residential, commercial, and light-industrial settings.