Elcb Breaker Symbol. Earth leakage circuit breakers elcb ul listed products circuit protectors miniature circuit breakers mcb contactors and motor starters power management meters energy saving supporting devices. This symbol represents circuit breaker with three poles.
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Only detects earth faults that flow back through the main earth wire. Rccb also known as rcd or rcb abbreviation. Residual current circuit breaker.
Rccb is an updated version of elcb.
Available in svg png jpg dxf dwg formats. Such kind of breakers is used in three phase systems in industries. Generally the current sensing devices termed rccb and voltage detecting devices named earth leakage circuit breaker elcb. Rccb also known as rcd or rcb abbreviation.
