Attributes

Key Value
100% RatedNo
ApprovalsCSA, IEC, UL
Auxiliary SwitchOptional
CSA Standard22.2
Current Rating90 A
Family SeriesABB Circuit Breakers, T.
Gross Weight3.33 lbs
IEC Standard60947-2
Item NumberXT1NU4090AFF000XXX
kAIC @ 480 VAC25
kAIC @ 600 VAC18
ManufacturerABB
Manufacturer Part NumberXT1NU4090AFF000XXX
Max Voltage600 VAC
MountingPanel
Net Weight0 lbs
Neutral PoleYes
Neutral ProtectionBranch Circuit
Poles4 + Neutral
Product SeriesTmax XT
ProtectionBranch Circuit
Shunt TripOptional
Terminal TypeBolt-On
Trip UnitFixed Thermal / Fixed M.
UL Standard489
Undervoltage ReleaseOptional
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