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Siemens 4MLKA3B - Lug Kit 400A 3-Phase Q Frame

Siemens
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Siemens 4MLKA3B is a 400 Amp 3-Phase Q Frame circuit breaker lug kit designed for reliable feed-through connections in panelboard applications. It is rated for 400 Amps at up to 600V AC, supporting 3-phase electrical systems. The lug kit measures 8.268 x 13.78 x 4.331 inches, weighs 1.995 lb, and features a feed-through connection type with wire size compatibility for 1x AWG 1/0 to 750KCmil Aluminum, 2x 250KCmil Aluminum/Copper, or 1x 600KCmil Copper. This component is UL Listed and manufactured in the United States, ensuring compliance with industry safety standards. It is intended for use in commercial and industrial electrical systems, particularly for lighting panel and feed-through connections.

Key Features & Specifications
  • Type: 4ML
  • Current Rating: 400A
  • Voltage Rating: Up to 600V AC
  • Phase: 3
  • Compatible Frames: Q
  • Connection: Feed-Thru
  • Wire Size: 1x AWG 1/0 to 750KCmil, Aluminum or 2x 250KCmil, Aluminum/Copper, or 1x 600KCmil, Copper
  • Dimensions: 8.268 x 13.78 x 4.331 in
  • Weight: 1.995 lb
  • Country of Origin: United States
  • Certifications: UL Listed
  • Application: Lighting panel and feed-through connections


Product Identification
  • UPC: 887621580889
  • GTIN: 00887621580889