Littelfuse SE-330HV-25-00 NGR Mon Hv 48vdc Dual Sc Fbr K4 No

Littelfuse SE-330HV-25-00 is a conformally coated relay device designed for resistance grounded AC systems. It features 2 Form A and 2 Form C relay contacts with fail-safe/non-fail-safe operation. It supports IEEE Device Numbers 50G, 50N, 51G, 51N, 59N, and 86. With a reset option of front-panel switch or remote N.O. contact, it provides standard harmonic filtering and has a wide range of supply voltage options. It offers auto manual reset and supports USB and Ethernet communication. The RF trip level ranges from 100 to 10000 V for systems up to 35 kV and 200 to 20000 V for 72 kV systems. This updated version is available now, while the older version is no longer available.

Specifications
Manufacturer	Littelfuse
Component	Neutral Grounding Resistor Monitor
Coil Voltage Rating	28-52 Volt
Coil Voltage Rating	36-72 Volt (DC)