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Copper compression splice, long barrel, 2.55 inches

Burndy

Burndy YS4C Hylink Splice Long Barrel 4 AWG 2.55

SKU CH-2KGE-4AMKP

A copper compression splice rated to 90 °C and 600 V with a long barrel and four centre conductor stops

  • TypeElectrical Equipment
  • High pull-out force ensures secure mechanical and electrical connections
  • Long 2.55-inch barrel allows proper conductor insertion with four center stops
  • UL listed and CSA certified for 600 volts up to 35 kV applications
  • Rated for 90 degrees Celsius continuous operating temperature
  • Requires only 16-inch wire strip length for fast, reliable installation

Copper compression splice for 4 AWG

This Burndy YS4C Hylink splice joins 4 AWG stranded copper conductors in a long-barrel design. It is rated for 90 degrees C and 600 Volts up to 35 kV. UL listed and CSA certified for code-compliant installations. Four internal centre conductor stops ensure correct insertion depth every time.

Long barrel with high pull-out strength

The extended barrel increases contact area and raises pull-out force for stronger mechanical and electrical joints. A strip length of 1-3/16 inches is required before crimping. Installation uses an 8 or 346 index die set matched to the conductor size. No other crimp tooling or connector types are covered by this listing.

Replaces short-barrel or unlisted splices

Choose this part when a longer barrel and certified pull-out performance are specified for 4 AWG copper. It is not suited to smaller or larger wire gauges, aluminium conductors, or applications outside the 600 V to 35 kV range. Buyers needing a different AWG size or a non-compression connector must select another product.

Highlights

  • High pull-out force ensures secure mechanical and electrical connections
  • Long 2.55-inch barrel allows proper conductor insertion with four center stops
  • UL listed and CSA certified for 600 volts up to 35 kV applications
  • Rated for 90 degrees Celsius continuous operating temperature
  • Requires only 16-inch wire strip length for fast, reliable installation

Specifications

BrandBurndy
TypeElectrical Equipment

Questions about this item

Which Burndy YS4C Hylink splice should I choose for a 4 AWG copper conductor?

The YS4C model is designed specifically for 4 AWG stranded copper conductors, so select this part when splicing that wire size.

What does the 600-volt rating mean when the splice is installed in a live circuit?

It indicates the splice is UL listed and CSA certified for continuous operation up to 600 volts in systems rated through 35 kV.

How does the long-barrel design with centre conductor stops affect the crimp connection?

The long barrel and four centre stops ensure proper wire insertion depth, delivering high pull-out force for stronger mechanical and electrical performance.

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