Lumenture K-Beam 2 circuit 120V Track

Lumenture | SKU: KB-28-B
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Select Two-Circuit Section Length: 8' Nominal Length
Select Finish: Black
Sale price$189.00 USD


Lumenture K-Beam 2 circuit 120V Track

The patent-pending extruded cross section of K-Beam has been designed to minimize the number of support cables and significantly reduce overall installation cost.

K-Beam provides a two-circuit, 120V track channel that accepts Lumenture and other J-Type fixtures.

A stabilizing rod is included in each suspension kit to further increase system stability and alignment. The 14-gauge aluminum channel contains two line (hot) conductors and one common neutral.

Circuit selection is done on each fixture and allows for simple adjustment of lighting effects.

Polarity identification is indicated by a grooved line at the bottom of the extrusion. Nominal length track sections can be field-cut for an exact fit. All K-Beam sections are supplied with two insulated end caps.

Power Feeds and Connection Accessories

  • Power feeds and connection accessories are constructed of polycarbonate with galvanized steel back plates.
  • Every electrical component is polarized and has grounding capability to ensure safety.
  • Twelve gauge insulated wire is used for internal connections. Solid copper track contacts provide good electrical conductivity for years of trouble free operation.
  • Maximum power rating is 2400 Watts per circuit (4800W total) 20A per circuit (40A total capacity) at 120V, 60Hz. NEC allows 80% of full capacity or 1920 Watts per circuit (3840W total).

Warranty: This fixture is covered by Lumenture’s full one (1) year replacement guarantee after date of purchase.

Listing: cULus listed. K-Beam is approved for mounting with two suspension cables, mounted up to 8’ apart. Installations are suitable for dry locations only.


  • Input: 120V AC
  • Circuits: 2-Circuit/Shared Neutral
  • Compatibility: Lumenture & other J-Type
  • Lengths: 8, 4(field-cuttable)
  • Max Current: 40A (20A per circuit)

JA-211 end caps are supplied with all track sections and may be ordered separately as needed. See other sheets for 120V Track Accessories.

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