A 25A three-phase plus neutral earth leakage protective device with 30mA trip sensitivity and 4-pole configuration, designed to detect earth faults and prevent electric shock in residential, commercial, and industrial installations. This device provides no overload protection and operates independently as a dedicated earth leakage relay, making it suitable for use alongside separate overload protection. Ideal for compliance with SANS 10142-1 electrical wiring standards and recommended for electricians and facilities managers seeking reliable fault detection.
