Authorized ABB Distributor (Installation Products)
ABB - Installation Products 540300 - Copper Parallel Splice, Wire Range Min: (1) #2/0 and (4) #4, Max: (1) #300MCM and (3) #6, Circular Mil Range 300,000 - 380,000, Tin Plated

ABB Installation Products 540300 Copper Parallel Splice, Wire Range Min: (1) #2/0 and (4) #4, Max: (1) #300MCM and (3)…

UPC: 786209923660


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Overview

The ABB Copper Parallel Splice (SKU 540300) is a heavy-duty electrical connector designed for splicing copper conductors in industrial power distribution, motor controls, and utility applications. Constructed from tin-plated copper, this splice ensures high conductivity and corrosion resistance in demanding environments. It accommodates a wire range from #2/0 AWG to #300MCM, with a circular mil range of 300,000 to 380,000, making it suitable for high-current circuits up to 600V. The parallel splice design allows a single crimp to join two or more conductors, reducing installation time while maintaining consistent electrical performance. The brazed seam construction prevents barrel splitting during crimping, and the internal wire stop ensures proper conductor insertion depth for optimal conductivity. This splice is rated for a maximum insulation temperature of 221°F (105°C) and is compatible with solid or stranded copper wires. The tin plating provides superior corrosion resistance, extending service life in harsh conditions. Ideal for splicing applications in industrial, commercial, and utility settings, the ABB 540300 delivers reliable, durable connections for professionals requiring high-performance electrical splices.
  • Tin-plated copper construction for high conductivity and corrosion resistance
  • Accommodates wire range from #2/0 AWG to #300MCM (300K-380K circular mils)
  • Parallel splice design allows single-crimp installation for two or more conductors
  • Brazed seam construction prevents barrel splitting during crimping
  • Internal wire stop ensures proper conductor insertion depth for optimal conductivity

Specifications

Connection Type
Parallel Splice
Connection Type
Crimp
Finish
Tin Plated
Insulation
None
Material
Copper
Material
Tin-Plated Copper
Material
Copper, Tin Plated
Size
Wire Range Min: (1) #2/0 and (4) #4, Max: (1) #300MCM and (3) #6
Size
Circular Mil Range 300,000 - 380,000
Special Features
Accomodates multiple wire sizes from 22 AWG to 500 kcmil for application flexibility. Easy to install with standard compression crimp tools
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Splice
Voltage Rating
600 V
Package Dimensions (L x W x H)
3.5 IN x 3 IN x 3 IN
Package Dimensions (L x W x H)
8.89 cm x 7.62 cm x 7.62 cm
Package Weight (Imperial)
0.120 L
Package Weight (Metric)
0.054 kg
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Copper Parallel Splice, Wire Range Min: (3) #2, Max: (1) 1/0 and (3) #4, Circular Mil Range 190,000 - 231,100, Length 0.77 Inches (19.56mm), O.D. 0.766 Inches (19.46mm), I.D. 0.629 Inches (15.98mm), Tin Plated

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Nylon-Insulated Aircraft Splice, Length 1.54 Inches, Width .35 Inches, Wire Range #12-#10 AWG, Color Yellow, Copper, Tin Plated

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Nylon-Insulated Aircraft Splice, Length 1.54 Inches, Width .35 Inches, Wire Range #12-#10 AWG, Color Yellow, Copper, Tin Plated

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