Littelfuse EL3100-00, EL3100 Series, Ground-Fault & Phase-Voltage Indicator, 208/600VAC
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The EL3100 is a self-powered ground-fault and phasevoltage indication system for 3-phase systems. The EL3100 meets the National Electrical Code (NEC) and the Canadian Electrical Code (CEC) requirements for ground detectors for ungrounded alternating-current systems. Voltage connections are provided on the EL3100 for 208, 240, 480, and 600-V systems. Three green LED’s on the EL3100 indicate the presence of phase-to-ground voltage and one red LED indicates a ground fault. The EL3100 can operate stand-alone or with up to five remote LED indicators. A solid-state relay output provides indication of a ground fault. The output relay is closed when the 3-phase neutral voltage shifts as the result of ground leakage.
Specifications
| Input Voltage |
Input L: 208/240 VAC Input H: 480/600 VAC |
| Dimensions |
H 87.0 mm (3.43”) W 112.5 mm (4.43”) D 56.0 mm (2.2”) |
| Approvals | CSA certified, UL Listed (E340889) |
| Conformally Coated | Standard feature |
| Warranty | 5 years |
| Mounting | DIN, Surface |