Elcb Breaker Wiring. If the body voltage of the equipment is increasing by touching the phase in the metal part or by the failure of the. An earth leakage circuit breaker does it efficiently.
As a general abbreviation elcb in our model name is denoted as nv. Earth leakage circuit breaker elcb is a molded case circuit breaker used in a low voltage ac circuit to provide electrical shock protection and prevent fires from leakage current. Voltage base elcb voltage elcb is a voltage operated circuit breaker.
Voltage elcb contains a relay coil which is connected to the metal body at one and connected to the ground on the other end.
Voltage elcb contains a relay coil which is connected to the metal body at one and connected to the ground on the other end. If any current leaks from any electrical installation there must be any insulation failure in the electrical circuit it must be properly detected and prevented otherwise there may be a high chance of electrical shock if anyone touches the installation. If the body voltage of the equipment is increasing by touching the phase in the metal part or by the failure of the. Means it detects the earth leakage current and makes the power supply off by opening the associated circuit breaker.
