Three Phase Elcb Connection Diagram. Three phase residual current circuit breaker or current elcb. Click image to enlarge.
Click image to enlarge. In a 3 phase circuit all current carrying conductors must be sensed. Three pulse star connection or six pulse bridge connection.
Click image to enlarge.
Break time of rcb. Hence the magnitude of the neutral current passing through the rccb is not equal to phase current passing through it. Break time of rcb. Electrical installation wiring pictures 1 phase elcb connection.
