Littelfuse SE-704-0D Earth Leakage Monitor
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Littelfuse SE-704-0D Earth Leakage Monitor
Littelfuse SE-704-0D Earth Leakage Monitor
Part #:SE-704-0D
SKU #: 2301242
Key Features
Part #:SE-704-0D
SKU #: 2301242
Brand: Littelfuse
Analog Output: 0 to 5 VDC, 0 to 1 mA
Dimensions: 3 in H x 2.2 in W x 4.5 in D
Series: SE-704
Specifications: Isolated NO (1 Form A), NC (1 Form B) Output Contact, 24 to 12 AWG Wire Clamping Terminal
Voltage Rating: 12/24 VDC
- Adjustable pickup (10 mA to 5 A) - adjustable trip setting provides a wide range of low level protection and system coordination
- Adjustable time delay (30 ms to 2 s) - adjustable trip delay allows quick protection and system coordination
- Form A and form B ground fault output contacts for operation of separate annunciation and trip circuits
- Analog output (0 to 5 VDC and 0 to 1 mA) allows for connecting an optional meter (PGA-0500) or control system
- CT-loop monitoring - alarms when CT is not connected
- Selectable fail safe or non-fail safe operating modes allows connection to shunt or undervoltage breaker coil
- Harmonic filtering eliminates nuisance tripping
- Non-volatile trip memory retains trip state when de-energized to simplify troubleshooting
- No calibration required, saves on maintenance cost
- Universal power supply allows operation in application where one side of PT is faulted, provides flexibility for numerous applications
Littelfuse SE-704-0D Earth Leakage Monitor
Littelfuse Earth Leakage Monitor, Series: SE-704, 12/24 VDC, 0 to 5 VDC, 0 to 1 mA Analog Output, Isolated NO (1 Form A), NC (1 Form B) Output Contact, 24 to 12 AWG Wire Clamping Terminal, DIN Rail/Surface Mount, 3 in H x 2.2 in W x 4.5 in D
Additional Description: LTFS-SE-704-0D EARTH-LEAKAGE MONITOR 24-Vdc
Catalog Description: Operates on AC solidly grounded and AC resistance grounded systems. The SE-704 is a microprocessor-based ground-fault relay for resistance- and solidly-grounded systems. It offers very sensitive ground-fault detection as low as 10 mA and can be used on systems with significant harmonic content.The SE-704 provides feeder-level protection or individual-load protection. The output contacts can be connected for use in protective tripping circuits or in alarm indication circuits. The analog output can be used with a PLC or a meter.