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Tin-plated aluminium split-bolt connector, square head, 1.92 in long, 0.75 in wide

Burndy

Burndy KSA1/0 Split-Bolt Connector 2 AWG to 1/0 AWG

SKU CH-3K5Q-G3F0H

Split-bolt connector joins 2 AWG to 1/0 AWG aluminium or copper conductors, rated 35 kV and 194 °F with 385 in-lb torque

  • Product typeElectrical Connectors
  • Tin-plated aluminium body resists corrosion for lasting connections
  • Accepts 2 AWG to 1/0 AWG run and 8 AWG to 1/0 AWG tap conductors
  • Square head design allows 385 in-lb torque for secure clamping
  • Rated to 35 kV and 194 °F for high-voltage reliability
  • Compact 1.92 in length and 0.75 in width fits tight enclosures

Electrical Split-Bolt Connector for Power

The Burndy KSA1/0 split-bolt connector joins aluminium or copper conductors in power distribution work. It accepts run wires from 2 AWG up to 1/0 AWG and tap wires from 8 AWG to 1/0 AWG. The tin-plated aluminium body is rated for 35 kV maximum voltage and 194 degrees F operating temperature.

Verify Conductor Sizes

Confirm that both run and tap conductors fall within the stated AWG ranges before ordering. A torque wrench capable of 385 in-lb is required to meet the specified clamping force. The square-head nut measures 1 in across flats, so the correct socket or spanner must be on hand.

Tin-Plated Aluminium Body With Square-Head Nut

The connector body is aluminium with a tin-plated finish for corrosion resistance in outdoor or industrial environments. Its square-head nut allows positive engagement with standard tools, reducing the risk of rounding during high-torque tightening. Overall length is 1.92 in and width is .75 in, fitting typical line-work clearances. RoHS compliant.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 73% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBURNDY
Product typeElectrical Connectors

Questions about this item

What comes with the KSA1/0 split-bolt and what must I buy separately?

The connector body, square-head bolt and 1 in hex nut are included; you must supply the 2 AWG to 1/0 AWG run and 8 AWG to 1/0 AWG tap conductors and a torque wrench calibrated to 385 in-lb.

Which wire-size range should I select for a 1/0 AWG aluminum feeder?

Choose the KSA1/0 because it accepts a maximum run and tap size of 1/0 AWG and is rated for both aluminum and copper conductors.

What does the 35 kV rating mean when the connector is installed in a panel?

It certifies the assembly for continuous operation up to 35 kV at temperatures not exceeding 194 °F when torqued to 385 in-lb.

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