Residual current device P 302 2P 25 A 100 mA type AC, DX3 series 411514

Protection and Safety of Electrical Installations

The residual current device (RCD) P 302 2P 25 A 100 mA type AC from the DX3 series is a reliable device designed to protect people and electrical installations against the dangers of electric shock and fire. Its primary function is to rapidly detect and disconnect the circuit in the event of leakage current, minimizing the risk of hazard. This two-pole RCD, rated at 25 A and with a sensitivity of 100 mA, is an ideal solution for both residential and commercial installations.

Construction and Application

The P 302 DX³ RCD features a compact design, occupying only 2 modules on a DIN rail, enabling easy installation even in electrical distribution boards with limited space. Designed for operation with 230 V AC voltage, it provides effective protection in circuits operating at 50 Hz. Equipped with a test button, it allows for regular verification of functionality—essential for ensuring continuous protection. The device can be enhanced with additional accessories from the DX³ series, such as auxiliary contacts or trip units, enabling customization to meet specific installation requirements.

Key Features and Benefits

• High Protection Efficiency: Ensures rapid disconnection upon detection of leakage current, safeguarding against electric shock and fire.
• Compact Dimensions: Only 2 modules wide, facilitating installation even in tightly packed distribution boards.
• Versatility: Compatible with 230 V AC voltage and 50 Hz frequency, making it suitable for the vast majority of electrical installations.
• Expandability: Compatible with DX³ series accessories, allowing functional customization to meet individual needs.
• Durable Construction: Manufactured from high-quality materials to ensure reliable long-term performance.
• Suitable for Harsh Conditions: Operates in temperatures ranging from -25°C to 60°C, making it suitable for both indoor and outdoor applications (within appropriate enclosures).
• Anti-Tampering Protection: Features a lock to prevent accidental switching on or off.
• Standards Compliance: Meets the requirements of EN 61008-1, guaranteeing safety and reliable operation.
• Wide Range of Conductor Connections: Supports single-core cables from 0.75 mm² to 50 mm² and multi-core cables from 0.75 mm² to 35 mm².

The RCD P 302 DX³ is an investment in the safety of your electrical installation and all who use it. Its reliability, compact size, and expandability make it the ideal choice for both professional electricians and residential users.