Wiring Diagram Of Earth Leakage Relay. The el305 and el306 earth leakage relays detect residual currents and are designed to trip the supply mccb. 1 x spdt1 x spno relay outputs.
Veiw all our products. Earth leakage relay. These earth leakages relays are designed with compact thermoplastic cases.
The main purpose of the earth leakage circuit breaker eclb is to stop damage to humans animals due to electric shock.
These relays are designed in such a way that whenever they sense a preset value like 10ma and 3a it trips the circuit breaker and interrupts the flow of current. Wiring diagram of earth leakage relay. Thyristor based phase heater controller. 48 x 48mm panel mount.