Littelfuse Inc.United States

460-B

ActiveRelay Output Monitors

3-PHASE VOLT MON/ 190-480V/AD

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Technical parameters

Power
Contact Rating @ Voltage10A @ 240VAC
Voltage - Supply190 ~ 480VAC
AC and DC characteristics
Delay Time1 Sec ~ 30 Sec
Environment and package
Mounting TypeChassis Mount
Operating Temperature-20°C ~ 70°C
PackageBulk
Other
CircuitSPDT (1 Form C)
MfrLittelfuse Inc.
Output TypeRelay
Product StatusActive
Series460
Trip Range190 ~ 480V AC
Trip StatusEnergized High/Low
TypeVoltage Asymmetry, Voltage Sensing AC, Phase Loss

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DatasheetDatasheet · 336.0 KB · 2026-09-22Application NoteApplication Note · 72.3 MB · 2026-09-22Application NoteApplication Note · 44.4 MB · 2026-09-22Application NoteApplication Note · 9.2 MB · 2026-09-22Application NoteApplication Note · 1.7 MB · 2026-09-22Application NoteApplication Note · 1.2 MB · 2026-09-22Application NoteApplication Note · 570.7 KB · 2026-09-22Application NoteApplication Note · 561.7 KB · 2026-09-22Application NoteApplication Note · 550.6 KB · 2026-09-22Application NoteApplication Note · 153.2 KB · 2026-09-22Application NoteApplication Note · 130.6 KB · 2026-09-22Application NoteApplication Note · 121.8 KB · 2026-09-22Application NoteApplication Note · 114.9 KB · 2026-09-22Application NoteApplication Note · 110.6 KB · 2026-09-22EnvironmentalEnvironmental · 37.4 KB · 2026-09-22EnvironmentalEnvironmental · 32.5 KB · 2026-09-22OtherOther · 7.2 MB · 2026-09-21OtherOther · 2.6 MB · 2026-09-21
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