Resi9 Differential 2P 25 A 30 mA F-SI

The Resi9 2P 25 A 30 mA F-SI Differential Switch from Schneider Electric is an essential device for the protection of electrical installations in the residential sector. This differential switch or RCCB is designed to protect people and installations against electric shocks and the hazards associated with current leaks, such as the risk of fires. Its high sensitivity of 30 mA makes it ideal for installation in power outlets, especially in areas like bathrooms or outdoor spaces, where exposure to moisture increases risks.

Technical features:

• Product range: Resi9
• Product type: Differential switch (RCCB)
• Number of poles: 2P (2 poles)
• Nominal input current (In): 25 A
• Earth leakage sensitivity: 30 mA
• Class of protection against earth leakage: Type F
• Conditional short-circuit current (Inc): 6 kA
• Nominal breaking capacity (Im): 500 A according to EN/IEC 61008 standard
• Network frequency: 50/60 Hz
• Nominal operating voltage (Ue): 230 V AC
• Nominal insulation voltage (Ui): 440 V AC
• Surge voltage resistance (Uimp): 4 kV
• Electrical durability: Up to 10,000 cycles
• Mechanical durability: Up to 20,000 cycles

This differential switch is designed to operate in alternating current (AC) networks and offers instant protection against earth leakage, making it a safe and reliable device for various applications. Its ability to cut off the circuit in case of detecting a current leak ensures the protection of users against electric shocks from direct or indirect contact.

Applications and advantages:

• Comprehensive protection in wet areas: Its installation is highly recommended in bathrooms and outdoor areas, where humidity levels increase electrical risks.
• Compatibility with residential installations: The Resi9 is primarily aimed at the residential sector, both in single-family homes and in collective buildings, ensuring efficient protection for equipment and people.
• Safety standards: This switch complies with the EN/IEC 61008-2-1 standard, ensuring its conformity with the highest international electrical safety standards.

Installation and ease of use:

The Resi9 differential switch is easily mounted on a DIN rail, simplifying its installation and making it a versatile option for all types of electrical panels. Its compact dimensions of 36 mm wide, 81 mm high, and 73 mm deep (equivalent to 4 modules of 9 mm), allow for efficient integration into the electrical panel, saving space and facilitating maintenance.

The device is equipped with tunnel-type terminals that allow for a secure connection for both rigid cables up to 35 mm² and flexible cables up to 25 mm². Additionally, the torque of 3.5 N.m ensures a firm and durable connection, avoiding connection issues over time.

Additional specifications:

• Product weight: 180 g
• Color: White (RAL 9003)
• Protection degree: IP20 (becomes IP40 when installed in a modular enclosure, according to IEC/EN 60529 standard)
• Operating temperature: Range of -25°C to 40°C
• Storage temperature: From -40°C to 80°C

In addition to its electrical performance, this switch is designed to be durable and resistant, with an electrical durability of up to 10,000 cycles and a mechanical durability of up to 20,000 cycles, ensuring its reliability and longevity in prolonged use.