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Littelfuse SE-325SNT NGR Mon 120 VAC Ext Rf Gf Time 0.1-5s
Normally In Stock
Code: 565578
Littelfuse SE-325SNT - SE-325 Series – Neutral-Grounding-Resistor Monitor Series - 120 Volt
Condition: New
Usually ships Same Day or Next Day$3537.94
Sale Price
$2948.28
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Description
Littelfuse SE-325SNT is a conformally coated device with 1 Form A relay contacts (N.O.). It operates in fail-safe/non-fail-safe mode and is suitable for resistance grounded AC systems. With a supply voltage of 120 VAC, it offers a front-panel or remote reset option. It provides standard harmonic filtering and supports IEEE Device Numbers 50G-50N, 51G-51N, 59N, and 86. The ground fault (GF) trip level is between 0.5-4.0 A with a trip time of 0.1-5.0 seconds. For systems up to 5 kV, the RF trip level is 20-400 V, and for systems over 5 kV, it is 100-2000 V with a trip time of 20 seconds.
Specifications
Manufacturer
Littelfuse
Coil Voltage Rating
120 Volt
Component
Neutral Grounding Resistor Monitor
Features
Continuous NGR monitoring
Ground-fault detection
Adjustable pickup (0.5–4 A)
Adjustable time delay (0.1–2 s)
Output contacts
Selectable contact operating mode
Downloads
Code: 565578
Littelfuse SE-325SNT NGR Mon 120 VAC Ext Rf Gf Time 0.1-5s
$3537.94
Sale Price
$2948.28