electrical installations, three-phase and single-phase, zero-risk industrial use

摘要

"ELECTRICAL INSTALLATIONS OF THREE-PHASE AND SINGLE-PHASE OUTLETS FOR INDUSTRIAL USE WITH ZERO RISK GRADE". Such invention relates to a Main Module adaptable to any electrical switchboard at 220, 380, 440 and 460 volts AC and Secondary Modules, depending on the Main Module respecting the rated electrical current of the circuit breaker 6, having as its objective protection of human life.