Ground fault, phase-voltage indicator
The UL Listed Littelfuse EL3100 ground-fault and phase-voltage indication system meets the National Electric Code and Canadian Electrical Code requirements.
The UL Listed Littelfuse EL3100 ground-fault and phase-voltage indicator meets the National Electrical Code and Canadian Electrical Code requirements. The self-powered EL3100 indicates the presence of ground faults on ungrounded 3-phase electrical systems and phase loss while minimizing electrical hazards for equipment and personnel. The EL3100 has an output contact and can monitor the system voltage both locally and remotely. The main unit is DIN rail mounted in the panel. The remote LEDs can be mounted on the cabinet door to provide local indication. Applications range from oil and gas to electrical utilities, chemical plants, and panel shops.