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Altech KU325N KU Series motor disconnect switch provides reliable three-pole, non-fused isolation for industrial motor circuits, featuring a 25 A rating, silver contacts, and flexible direct or extended-handle operation applications.

  • 25 A general-purpose current rating
  • Maximum operating voltage of 600 VAC
  • Three-pole, non-fused disconnect configuration
  • Supports direct-handle or extended-handle operation
  • Motor FLA rating of 21 A at 480 VAC and 11 A at 600 VAC
  • Silver contacts provide reliable, durable switching performance
  • 10 kA short-circuit withstand rating when used with the specified backup fuse
  • Accepts 14–8 AWG conductors
  • Suitable for DIN rail or panel mounting
  • UL 60947-4-1A listed manual motor controller with disconnecting means
Price: $28.41
Retail: $45.24
ManufacturerAltech Corporation
Part NumberKU325N
SeriesKU
Product DesignationMotor Disconnect Switch
Switch TypeExtended/Direct Handle
ConfigurationNon-Fused
Number of Poles3
General-Purpose Current25 A
Maximum Operating Voltage600 VAC
Motor Full-Load Current21 A at 480 VAC; 11 A at 600 VAC
Short-Circuit Withstand Rating10 kA with Backup Fuse
Terminal Wire Range14–8 AWG
Terminal Torque16 lb-in
Contact MaterialSilver
MountingDIN Rail or Panel Mount
Operating Temperature-20 to 40°C (-4 to 104°F)
EnclosedNo
Handle IncludedNo
ApprovalUL 60947-4-1A (Formerly UL 508)
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