Load break switch ETI SV 163 1P 63A (2423114)

The ETI SV 163 load break switch is designed for switching electrical circuits under load in distribution boards, switchgear assemblies, and other fixed installations. It is used where a line must be manually connected or disconnected without the protective functions of overload or short-circuit tripping. In practice, this type of device serves as a clear mechanical switching element and allows circuits to be isolated during maintenance, servicing, or equipment changeover. This model has 1 pole, which means it is intended for switching a single electrical line. The rated current is 63A, so the device is suitable for circuits with the corresponding current load. Such a rating makes the switch applicable for local disconnection of individual lines in systems where manual control of power supply is required. The SV 163 series is focused specifically on load switching, providing controlled opening and closing of the circuit within its nominal operating conditions. As a product from ETI, the switch is positioned for use in electrical installations that require a straightforward method of power control. It can be integrated into distribution panels, control cabinets, and power circuits as a main or auxiliary switching element. The single-pole design and 63A nominal current make it a practical option for one-line connections that need periodic manual switching. It is important to consider that this device is a load break switch, not a protective device. It does not provide protection against overload or short circuit and should therefore be selected as a commutation component within a properly designed electrical system. The SV 163 is suitable for residential, commercial, and industrial applications where reliable manual isolation of a circuit is required at the specified current level.