Residential Na-b 2p 40a 30ma Residual Current Device

This high-quality residential residual current device provides essential protection for domestic solar installations in Spain. With a rated current of 40A and 30mA sensitivity, it effectively protects against current leakage and indirect contact, critical elements in photovoltaic systems. Its 2-pole configuration makes it ideal for single-phase residential installations, providing simultaneous disconnection of phase and neutral in the event of any anomaly. The 30mA sensitivity strictly complies with the Spanish REBT (Low Voltage Electrotechnical Regulation), ensuring optimum protection for people and equipment. Especially valued in the Spanish Mediterranean climate, where solar installations experience significant thermal variations, this residual current device maintains its precision and reliability. Its robust design withstands the typical environmental conditions of roofs and terraces in the mainland, the Balearic Islands and the Canary Islands. Installation in residential electrical panels is straightforward thanks to its standard format, making both new installations and upgrades to existing solar systems easier. It represents a key investment in safety that protects both the solar installation and the home.