Type 3AB2/3AB4: Three Conductor Solderless Lugs

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Type: 3AB2/3AB4

  • The unique ridges formed on the bottom of the contact surface are designed to provide contact points for an electrically secure joint of the lowest resistance for current flow.
  • The screws used to clamp the conductors are designed to extend beyond the barrel sides of the conductor to allow a better, more secure compression of the conductor. This design spreads the conductor strands to help dissipate heat, and improve its pull-out safety features and capabilities.
  • The design of the wire way provides optimum transfer of current, creating a straight line flow through the connector for the least possible path of electrical resistance. A positive wire stop is also provided.

Catalog
Number
Fig. No. Screw
Type
Cond. Range
AWG
Dimensions, Inches
H W L G D* T
3AB2-112 1 Slot/Hex 1/0 - 14 0.78 1.72 2.75 0.34 0.44 0.19
3AB2-125 1 Slot/Hex 2/0 - 14 0.78 1.91 2.75 0.34 0.44 0.19
3AB2-250 2 .31H 250 - 6 1.18 2.46 4.25 0.63 0.56 0.25
3AB2-350 2 .31H 350 - 6 1.18 2.92 4.25 0.63 0.56 0.25
3AB2-500 2 .38H 500 - 4 1.56 3.66 4.59 0.63 0.56 0.38
3AB4-250 3 .31H 250 - 6 1.18 3 4.25 0.63 0.56 0.25
3AB4-350 3 .31H 350 - 6 1.18 3 4.25 0.63 0.56 0.25
3AB4-500 3 .38H 500 - 4 1.56 3.75 4.59 0.63 0.56 0.38