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Littelfuse SE-325EST NGR Mon 240 VAC Ext Rf Gf Time 0.1-5s
Normally In Stock
Code: 565571
Littelfuse SE-325EST - SE-325 Series – Neutral-Grounding-Resistor Monitor Series - 240 Volt
Condition: New
Usually ships Same Day or Next Day$3071.38
Sale Price
$2559.48
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Description
Littelfuse SE-325EST is a conformally coated relay device designed for resistance grounded AC systems with a supply voltage of 240V. It operates as a fail-safe/non-fail-safe 1 Form A (N.O.) relay with a reset option of front-panel switch or remote kit. It provides harmonic filtering, IEEE device numbers 50G-50N-51G-51N-59N-86, and offers GF trip time of 0.1-5.0s and GF trip level of 0.5-4.0A. RF trip level varies from 20-400V (systems up to 5kV) and 100-2000V (systems over 5kV), with a fixed RF trip time of 20s.
Specifications
Manufacturer
Littelfuse
Coil Voltage Rating
240 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: 565571
Littelfuse SE-325EST NGR Mon 240 VAC Ext Rf Gf Time 0.1-5s
$3071.38
Sale Price
$2559.48