Residual current circuit breaker, 4P, A, 40A, 30mA, short-delay F204 A-40/0.03 AP-R 2CSF204401R1400

Protection and safety in your electrical installation

ABB F204 A-40/0.03 AP-R residual current circuit breaker is a reliable protection that protects people and installations from the effects of ground fault currents. The four-pole circuit breaker with a rated current of 40A and a sensitivity of 30mA, type A, provides comprehensive protection in AC circuits. Its short-break characteristic allows for a quick response in the event of a failure, minimizing the risk of electric shock and damage.

Installation and application

Mounted on a DIN rail, the F204 circuit breaker is ideal for use in residential, commercial and industrial installations. It provides effective protection against indirect and direct contact, as well as against the effects of sinusoidal and pulsating leakage currents. Thanks to its high resistance to interference, the circuit breaker minimizes the risk of unwanted shutdowns, ensuring continuity of power supply. The cross-section of the connected solid wire up to 25 mm² provides flexibility in choosing cables.

Key features and benefits

• High reliability: The circuit breaker meets IEC/EN 61008 and UL 1053 standards, guaranteeing safety and compliance with requirements.
• Fast response: The short-break characteristic ensures quick disconnection of the circuit in the event of a leakage current.
• Versatile application: Suitable for AC installations with a rated voltage of 400V and a rated current of 40A.
• Interference resistance: Ensures stable operation even in conditions of electromagnetic interference.
• Safety of use: It has a lock that prevents accidental opening of the circuit during operation.
• Mechanical and electrical durability: Withstands impact current up to 3kA and has high switching durability – up to 10,000 cycles.
• Wide operating temperature range: Allows operation in a temperature range from -25°C to +55°C.
• Compliance with standards: Meets safety and electromagnetic compatibility requirements.

The circuit breaker is characterized by a rated current of 40A and a sensitivity of 30mA, which provides effective protection against electric shock. It is a four-pole (4P) type A device, designed for use in AC circuits with a rated voltage of 400V. Its short-circuit strength is 1 kA.

Remember that the installation and testing of a residual current device should be performed only by a qualified electrician in accordance with applicable standards and regulations!