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Type ECCB™ Contact Bushing:

  • Designed for installation into straight punched holes without additional surface preparation.
  • Breaks aluminum and copper oxide layers on busbars for low resistance connections.
  • Combined broach and flare install ensures consistent mechanical and electrical connections.
  • For use in panels with sheet hardness HRB 50 / HB 82 or less.
Unit of Measure

A (Shank) Max.

 N/A .173 in4.4 mm Photo-for-Part-Number-Page_Dim.png

B Thru-Hole Dia. ±.004 in/±0.1mm

 N/A .265 in6.7 mm

Rec. Sheet Thickness +.003 in/+0.08mm

 N/A .158 in4 mm

Hole Size In Sheet +.003 in/+0.08mm

 N/A .325 in8.25 mm

Pilot C Max.

 N/A .315 in8 mm

E ±.010in/±0.25mm

 N/A .646 in16.4 mm

T ±.010in/±0.25mm

 N/A .079 in2 mm

Min. Dist. Hole C/L to Edge

 N/A 0.325 in8.25 mm

Fastener Material

 N/A C14415 (K81) Copper

Standard Finish

 N/A Matte Electroplated Silver per ASTM B700, Type II, Grade A

For Use in Sheet Hardness

 N/A HRB 50 / HB 82 or less

CAD Supplier

 N/A PennEngineering® (PEM®)

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