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Heyco® Aluminum Neutral Bars

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Specifications

Part number and specification

 
WIRE RANGE AWG CIRCUITS MOUNTING HOLE(S) LENGTH PART NO. DESCRIPTION UL/CSA PART DIMENSIONS (in.)
No. No. Pos(s). in. Width A Height B C Pitch D E
4-14 Cu or 4-12 Al 2 1 2 1.00 S6535 NB14-4 2-Pole CU9AL .33 .44 .19 .31 .19
3 2 1 & 5 1.63 S6536 NB14-4 3-Pole
5 2 1 & 7 2.25 S6537 NB14-4 5-Pole
6 1 4 2.25 S6538 NB14-4 6-Pole
2 1 & 8 2.56 S6539
10 2 1 & 12 3.81 S6540 NB14-4 10-Pole
12 2 1 & 14 4.44 S6541 NB14-4 12-Pole
Other wire ranges, bar sizes, materials and configurations are available, consult Heyco.
 
 

Features

  • Neutral bar for ground or power; not for power distribution.
  • Rated at 85 Amps for Copper wire and 70 Amps for Aluminum wire.
  • Wire range: AWG 4-14 CU (copper wire), 4-12 Al (aluminum wire) Dual Rated, Solid & Stranded, rigid or semi-rigid stranding.
  • Set screws are slotted, headless, zinc plated steel and will hold the smaller wires when the appropriate torque is fully applied.
  • Use #10 mounting screw.
  • DFARS Compliant

QuickSpecs

Material High strength tempered aluminum Alloy 6061, tin plated to resist oxidation and galvanic corrosion and with conductivity of approximately 43% IACS. Zinc plated steel screws with trivalent (Cr+3) chromate conversion top layer.
Certifications qs_rs UL Recognized Class ZMVV2.E80121
qs_sa CSA Certified File 8919
 
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