ETI EFI6-P2 residual current device 2P 40A 0.03A type A 6kA (2061262)

ETI EFI6-P2 is a residual current device designed to disconnect electrical circuits when leakage current appears, helping improve protection against electric shock and reduce the risk associated with insulation faults. It is intended for installation in distribution boards used in residential, administrative, and commercial facilities, where reliable monitoring of single-phase circuits with neutral is required. The 1+N pole configuration makes the device suitable for protecting socket outlets, lighting circuits, and individual power lines. The device is rated for 40 A nominal current and has a rated residual operating current of 0.03 A, which is the standard sensitivity used for personal protection in many installations. Type A means the RCD responds not only to sinusoidal alternating residual currents but also to pulsating direct residual currents, making it appropriate for circuits that include electronic control units and modern household or office loads. The device operates without intentional time delay, so tripping occurs immediately when a dangerous leakage condition is detected. The rated AC voltage is 240 V, with a network frequency of 50/60 Hz. The breaking capacity Inc is 6 kA, which defines its suitability for installation in networks where the expected short-circuit current does not exceed this value. The enclosure has an IP20 degree of protection, so the device is intended for mounting inside an electrical cabinet rather than in exposed locations. The body depth is 70 mm, which should be taken into account when planning the internal layout of the panel. Installation is carried out on a TH 35 DIN rail, which ensures straightforward placement alongside other modular devices in a standard switchboard. The permitted conductor cross-section is 1 to 25 mm², allowing connection of a wide range of wiring sizes commonly used in electrical distribution. The product complies with IEC 61008-1, the standard that defines requirements for residual current devices without integral overcurrent protection. In practice, this makes the ETI EFI6-P2 a functional protective element for circuits where leakage-current detection and fast disconnection are needed.