Residual current circuit breaker EFI6-P4 AC 40/0.03 002061652

Safety and Protection in Your Installation

The EFI6-P4 AC 40/0.03 residual current circuit breaker (RCCB) is a key element ensuring safety in every electrical circuit. Its function is to instantly disconnect the power supply in the event of a ground fault current, protecting users from electric shock and the installation from potential fire. This device finds application in both residential and industrial buildings where high reliability and effective protection are required.

Characteristics and Application

This circuit breaker, with a rated current of 40A and a sensitivity of 30mA, is designed to operate in AC (alternating current) networks. It has 4 poles, allowing it to protect the entire circuit. Its AC technology-based construction means it responds to sinusoidal fault currents – typical of most electrical appliances. The rated short-circuit breaking capacity of 6kA guarantees its resistance to overloads and short circuits in the installation. Mounting is done on a standard DIN rail, which facilitates integration with the existing distribution board. The device's width of 4 modules allows for efficient use of space in the switchgear cabinet.

Advantages for the Installer and End User

• Fast reaction: 30mA sensitivity ensures quick disconnection of the power supply in the event of a dangerous leakage current.
• Versatility: Suitable for protecting circuits of various purposes – lighting, socket outlets or power receivers.
• High reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.
• Easy installation: Standard DIN rail mounting simplifies and speeds up installation.
• Safety: Provides effective protection against electric shock and damage to the installation.
• Clarity: Contact position indicator makes it easy to identify the breaker's status (ON/OFF).
• Durability: Short-circuit withstand of 6kA ensures resistance to sudden current surges.
• Wide operating temperature range: The ability to operate in a temperature range from -25°C to +55°C makes the device resistant to weather conditions.
• Compliance with standards: Meets safety requirements, ensuring compliance with applicable regulations.

The EFI6-P4 AC 40/0.03 circuit breaker is a solid and reliable solution for anyone who cares about the safety of their electrical installation and the comfort of using electrical appliances. Its high quality of workmanship and compliance with standards guarantee long-term and trouble-free operation. Remember to select the circuit breaker correctly for the specifics of the protected circuit and entrust the installation to a qualified electrician!