EL304A Signal Trim Junction Box


  • Strain relief cable fittings
  • Individual cell signal disconnect switches
  • Number of cells: Two or four single cells (even number of cells only)
  • Corner and/or section trim applications
  • Expansion port
  • Livestock scales
  • Tank and vessel weighing

The EL304A signal trim junction box has a NEMA Type 4X, Fiberglass Reinforced Polyester (FRP) enclosure which provides optimal protection to the internal sensitive signal board. Individual cell signal disconnect switches help in diagnosing troubled load cell signals. The EL304 signal trim junction box has capacity for two or four load cells with expansion potential.

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EL304A Signal Trim Junction Box Specifications

Cable Fittings:
Four nylon cable strain reliefs
0.079 to 0.236 in
Two nylon cable strain reliefs
0.236 to 0.354 in
Electrovert 0.197 in (5.0 mm) miniature screw terminals. Maximum wire size #14 AWG

Individual cell and section, signal trim

100,000 ohm, 25-turn cermet

NEMA Type 4X, 40 PSI washdown
Fiberglass Reinforced Polyester (FRP)

One-year limited


J-Box,ST EL304A 4 CHAN Expandable FRP NEMA 4X, Board,ST EL304A 4 CHAN, Enclosure,EL304A Only EL304A Junction Box Enclosure With Cord Grips Board Backplate and Cover


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