Wallbox-B020A-Wallbox-Power-Boost-Clamp-Single-Phase-100A-Wallbox-B020A-P-The-Wallbox-B020A-Power-Boost-Clamp-is-a-split-core-transformer-that-is-fitted-around-the-incoming-live-cable-of-a-building-&-measures-the-current-flowing-though-it-This-measurement-can-be-used-by-a-power-management-system-to-indicate-the-amount-of-power-available-for-use-without-overloading-the-building-s-supply-P-Wallbox-B020A-Wallbox-Power-Boost-Clamp-Single-Phase-100A-