Littelfuse SE-330HV-25-01 NGR Mon Hv 48vdc Dual Sc Fbr K4 NC

Littelfuse SE-330HV-25-01 is a conformed coated device capable of frequency operation at 50Hz, 60Hz, and ASD. It features relay contacts configuration of 1 Form A, 1 Form B, or 2 Form C, with fail-safe or non-fail-safe operation. The device supports IEEE device numbers 50G, 50N, 51G, 51N, 59N, and 86. It offers front-panel or remote N.O. contact reset options and includes standard harmonic filtering. The system type is resistance grounded AC, with supply voltages ranging from 28-52V AC and 36-72V DC. The device is available with latching or autoreset options, and supports communication through USB or Ethernet (Dual SC Fiber). It provides analog output current of 4-20mA and RF trip levels of 100-10000V for systems up to 35kV or 200-20000V for 72kV systems. The new revision is available now, while the old revision is no longer available. The GF trip levels range from 2-100% of CT-Primary Rating.

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