Littelfuse® EL731-00-00 Earth Leakage Relay, 120/240 VAC/VDC, 4 to 20 mA Analog Output, NO-NC (3 Form C) Programmable Output Contact, 24 to 12 AWG Plug-In, Wire Clamping Terminal, DIN Rail/Panel Mount
Ground Fault Relay
1072685
MFG #: EL731-00-00
Littelfuse®
1333.34000
/ ea
Littelfuse® Earth Leakage Relay, Series: EL731, 120/240 VAC/VDC, 4 to 20 mA Analog Output, NO-NC (3 Form C) Programmable Output Contact, 24 to 12 AWG Plug-In, Wire Clamping Terminal, DIN Rail/Panel Mount, 1.9 in H x 3.8 in W x 5 in D
- Brochure URL - 11468_ZMLGDEHVFOQAW4NX.pdf(Brochure URL)
- http://www.littelfuse.com(Seller Home Page URL)
- Spec Sheet URL - 11468_M6YUC8JT23PXF970.pdf(Spec Sheet URL)
- Tech Bulletin URL - 11468_UR0WQCAIGV6B38YD.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11468_V4J5ZKOLTE9Y6NDC.pdf(Tech Drawing URL)
- User Manual URL - 11468_9ZW18AQ53X6GFHYV.pdf(User Manual URL)
- Video - https://www.youtube.com/embed/dMZt_td5U-Q(Video)
- Video - https://www.youtube.com/embed/lW-to14j4RQ(Video)
- Applications
- Features
| NA |
| Adjustable pickup |
| Adjustable pickup (30 to 5000 mA)- adjustable trip setting provides a wide range of low level protection and system coordination |
| Frequency range (0 to 90 Hz, 20 to 6000 Hz) - operate in either AC or DC mode or both, use single or combined ranges, separate metering |
| 32-char OLED display earth leakage metering, setup and programming |
| Local LED indication visual trip, alarm, CT connection indication |
| CT-loop monitoring - alarms when CT is not connected |
| Analog output (4 to 20 mA)- connect to DCS, allows connection to an optional meter (PGA-0520) or control system |
| Adjustable trip delay for quick protection and system coordination |
| Alarm and trip settings detect a deteriorating condition before damage occurs |
| Temperature-sensor input drive or motor temperature protection |
| Output contacts 3 programmable, operate 2 alarm and 1 trip circuit |
| Eliminates nuisance tripping due to harmonic noise |
| Microprocessor based- no required calibration saves maintenance cost |
| Universal power supply provides flexibility for numerous applications |
| Without communications |