Residual current device P 302 2P 63 A 300 mA Type A DX3 series 411571

Protection and Safety in Your Electrical Installation

This two-pole residual current device (RCD) from the DX3 series is a critical component ensuring safety in every electrical circuit. Designed to protect people and equipment from the effects of electric shock and fires caused by short circuits, it provides a reliable protective barrier. With a rated current of 63A and sensitivity of 300mA (Type A), it is ideal for safeguarding circuits with higher current demand, such as those powering household or workshop equipment.

Construction and Application

The P 302 DX3 breaker is mounted on a DIN rail, simplifying installation and integration into existing electrical infrastructure. Its 2-module width allows efficient use of space in the distribution board. The integrated lock prevents accidental tripping, enhancing operational safety. The terminal accept wire cross-sections from 0.75 mm² to 50 mm² for single-core cables and from 0.75 mm² to 35 mm² for multi-core cables, offering great flexibility in cable selection.

Key Features and Benefits

• High short-circuit withstand capacity: A short-circuit rating of 10 kA ensures effective protection of the installation in the event of a short circuit.
• Test button: Built-in test button enables regular verification of the device’s functionality, ensuring reliable operation during critical situations.
• Versatility: Optional accessories (auxiliary and signaling contacts) allow customization to meet specific installation requirements.
• Wide operating temperature range: Seamless operation from -25°C to 60°C makes it suitable for use in diverse environmental conditions.
• Compliance with standards: Meets current safety standards (IP20), guaranteeing safe operation.
• Type A: Type A technology provides protection against both alternating and pulsating DC leakage currents—essential for modern installations with electronic devices.
• Robust construction: Manufactured from high-quality materials, resistant to mechanical damage and external environmental factors—ensuring long-term, reliable performance.