Littelfuse SE-601-0U, SE-601 Series, DC Ground-Fault Monitor, 120/240VAC/DC
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$2,078.36
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The SE-601 is a microprocessor-based ground-fault relay for ungrounded dc systems. It provides sensitive ground-fault protection without the problems associated with nuisance tripping. Ground-fault current is sensed using an SE-GRM Series Ground-Reference Module—a resistor network that limits ground-fault current to 25 mA. The SE-601 is used on ungrounded dc systems ranging from industrial 24-Vdc control circuits to 1000-Vdc solar and transportation systems.
| IEEE Device Numbers | DC Overcurrent Relay (76G) |
| Input Voltage | See ordering information |
| Dimensions |
H 75 mm (3.0”); W 55 mm (2.2”); D 115 mm (4.5”) |
| Trip Level Settings | 1-20 mA |
| Trip Time Settings | 0.05 -2.5 s |
| Output Contacts | Isolated Form A and Form B |
| Contact Operating Mode | Selectable fail-safe or non-fail-safe |
| Test Button | Local |
| Reset Button | Local and remote |
| Analog Output | 0-5 V |
| Approvals |
CSA certified, UL Listed (E340889), CE (European Union), C-Tick (Australian) |
| Warranty | 5 years |
| Mounting |
DIN, Surface (standard) Panel (with PMA-55 or PMA-60 adapter |