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M24643/28 LS1S50MU, LS1S50MA, LS1S50MUS

MIL-DTL-24643/28 (LS1S50MU, LS1S50MA, LS1S50MUS)

The M24643/28 cable is a low-smoke, zero-halogen shipboard cable. It is suitable for non-watertight, non-flexing service. This Mil-Spec cable features stranded tin-coated copper conductors, cross-linked Polyethylene (XLPE) insulation, and an LSZH cross-linked Polyolefin (XLPO) jacket. This cable comes in three variations: armored, shielded, and double shielded. All three are suitable for use in shielded circuits for combat systems, interior communications, lighting, and power applications where shielding of 400 Hz is required. The Mil-DTL-24643 Mil-Spec covers cables suitable for use in shipboard, communications, instrumentation, and electronic applications.

12 items

LS1S50MA-16
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.875
Requires Quote per FT 
LS1S50MA-20
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.955
Requires Quote per FT 
LS1S50MA-40
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.235
Requires Quote per FT 
LS1S50MA-70
Approx LBS/MFT0.00
Armor MaterialAluminum Braid
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.605
Requires Quote per FT 
LS1S50MU-16
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.825
Metal TubesF
Requires Quote per FT 
LS1S50MU-20
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)0.905
Metal TubesG
Requires Quote 
LS1S50MU-40
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.185
Metal TubesL
Requires Quote per FT 
LS1S50MU-70
Approx LBS/MFT0.00
AWG Size22
Cond. MaterialTinned Copper
Conductor Stranding7/30
Insul. MaterialCross-Linked Polyethylene (XLPE)
Jacket MaterialHalogen-Free (LSZH) Cross-Linked Polyolefin (XLPO)
Max O.D. (in)1.555
Metal TubesP
Requires Quote 

MIL-DTL-24643/28 (LS1S50MU, LS1S50MA, LS1S50MUS) Mil-Spec Shipboard Cable Specifications

M24643/28 Construction:

  • Conductor: Stranded Tin-Coated Copper, per ASTM B286
  • Insulation: Cross-Linked Polyethylene (XLPE)
  • Jacket: Low-Smoke, Zero-Halogen (LSZH) Cross-Linked Polyolefin (XLPO)
  • Shield: Tinned Copper Braid, conductors individually shielded
  • Overall Shield (LS1S50MUS only): Tinned Copper Braid
  • Armor (LS1S50MA only): Aluminum Braid

M24643/28 Ratings and Approvals:

  • Mil-Spec: MIL-DTL-24643
  • Navy Shipboard Spec:
    • LS1S50MA (armored)
    • LS1S50MU (shielded)
    • LS1S50MUS (double shielded)
  • Voltage Rating: 300V
  • Nom. Impedance: 50 ohm

M24643/28 Features and Benefits:

  • Non-watertight for mission-critical environments.
  • Thermoset system for advanced mechanical fortification.
  • LSZH system maintains circuit integrity due to minimal smoke generation, acid gas, and toxicity.