PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
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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.
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Unit of Measure
1 

Part #

A (Shank) Max.

B Thru-Hole Dia. ±.004 in/±0.1mm

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

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

Pilot C Max.

E ±.010in/±0.25mm

Min. Dist. Hole C/L to Edge

Standard Material

Finish

CAD

ECCB-6.7-440Ag N/A .173 in4.4 mm N/A .265 in6.7 mm N/A .158 in4 mm N/A .325 in8.25 mm N/A .315 in8 mm N/A .646 in16.4 mm N/A 0.325 in8.25 mm N/A C14415 (K81) Copper N/A Matte Electroplated Silver per ASTM B700, Type II, Grade A N/A CAD Icon (for items table)
ECCB-6.7-440ET N/A .173 in4.4 mm N/A .265 in6.7 mm N/A .158 in4 mm N/A .325 in8.25 mm N/A .315 in8 mm N/A .646 in16.4 mm N/A 0.325 in8.25 mm N/A C14415 (K81) Copper N/A Electro-Plated Tin ASTM B545, Class A with Clear Preservative Coating, Annealed N/A CAD Icon (for items table)
Unit of Measure
1