SE-704 Series - Earth-Leakage Relay

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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.

Access specifications, certifications, check availability and order parts below

Catalog #Supply
Voltage
(VAC)
Supply
Voltage
(VDC)
Relay
Contacts
ApprovalsAnalog Output (mA)Analog Output (V)IEEE Device NumbersRelay
Contact
Operating
Mode
DimensionsCompare
SE-704-0324One Form A (N.O.); One Form B (N.C.)CSA; CE; UL; C-Tick0-10-550G
50N
51G
51N
Fail-safe
Non Fail-safe
3.0H X 2.2W X 4.3D
SE-704-0D12-24One Form A (N.O.); One Form B (N.C.)CSA; CE; UL; C-Tick0-10-550G
50N
51G
51N
Fail-safe
Non Fail-safe
3.0H X 2.2W X 4.3D
SE-704-0T48One Form A (N.O.); One Form B (N.C.)CSA; CE; UL; C-Tick0-10-550G
50N
51G
51N
Fail-safe
Non Fail-safe
3.0H X 2.2W X 4.3D
SE-704-0U120/240120/240One Form A (N.O.); One Form B (N.C.)CSA; CE; UL; C-Tick0-10-550G
50N
51G
51N
Fail-safe
Non Fail-safe
3.0H X 2.2W X 4.3D

pdf icon SE-704 Datasheet

The SE-704 is a microprocessor-based ground-fault relay for resistance- and solidly-grounded systems.

pdf icon SE-704 Manual

The SE-704 is a microprocessor-based earth-leakage monitor for ac power supply systems that require earthleakage detection as low as 10 mA.

dwg SE-704 CAD Drawing

SE-701, 703, 704 3D Model

pdf icon TN CT-03 Locating Phase Conductors in a Zero-CT Window

An ideal window-type current transformer responds only to the sum of the currents fl owing through its window...

pdf icon TN GF-03 Ground-Fault Misconceptions

pdf icon TN GF-05 Ground-Fault Monitor Comparison

pdf icon TN MA-03 PMA-3 GEC MCGG Adapter

pdf icon TN MA-05 PMA-55 Adapter

pdf icon TN MA-06 PMA-6 FPL GFRM Adapter for SE-701, SE-703, SE-704 or SE-601

pdf icon TN MA-15 PMA-15 MGFR Adapter for SE-701, SE-703, SE-704 or SE-601


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