![background image](http://html1.mh-extra.com/html/3m/5415a-ij/5415a-ij_instructions-manual_442542006.webp)
6
78-8127-8867-3-B
3.2 Install 3M
™
Shearbolt Connector QCI 2-250 according to the instructions included with the connector
(Figure 8).
Connector
Shearbolt
Figure 8
Go to section 4.0 “Install Splice.”
3.3 If using a crimp type connector,
remove cable insulation for 1/2 connector length plus an allowance* for
increases in connector length due to crimping. Insulation removal length shall not exceed 2 1/2" (64 mm) from
conductor end.
Do not install connector now (Figure 9).
*Note: This assumes that the installer has determined the increased length of an aluminum connector crimped
with a specific tool and die.
Aluminum (Al/Cu) Crimp Connector Growth Chart
Conductor Size
Typical growth allowance (per end)
2 - 3/0 AWG
1/8" (3 mm)
4/0 AWG
1/4" (6 mm)
Note: 1) Copper connectors do not require a length change allowance.
2) Maximum aluminum connector crimped length allowed is 5.0" (127 mm).
One-half connector length
+ growth allowance*
Figure 9
Содержание 5415A-IJ
Страница 15: ...78 8127 8867 3 B 15 ...