INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

Introduced: September 1968

Description

H02G covers the physical installation, routing, and mounting of electrical cables and lines in various environments and applications. This includes cable laying methods, protective conduits, cable supports, fastening systems, and installation tools or techniques for both single and combined optical-electric cables. The class encompasses underground, overhead, and in-building cable installations, as well as specialized systems for harsh environments or high-voltage applications. Adjacent classes such as H01B (cable materials and construction) and H02C (circuit protection) address cable composition and electrical protection respectively, whereas H02G focuses specifically on the mechanical installation and structural aspects of cable deployment.

Of 9 combined children, 8 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

3 shared codes have differing titles between IPC and CPC.

Child Classifications

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H02G 1/00 Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines +1 CPC IPC+CPC Available in IPC and CPC
H02G 11/00 Arrangements of electric cables or lines between relatively-movable parts +2 CPC IPC+CPC Available in IPC and CPC
H02G 13/00 Installations of lightning conductors; Fastening thereof to supporting structure +4 CPC IPC+CPC Available in IPC and CPC
H02G 15/00 Cable fittings +1 CPC IPC+CPC Available in IPC and CPC
H02G 2200/00 Indexing scheme relating to installation of electric cables or lines covered by H02G 2nd only +3 CPC CPC only CPC only
H02G 3/00 Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles (installations of bus-bars H02G5/00; overhead installations H02G7/00; installations in or on the ground H02G9/00) +3 CPC IPC+CPC Available in IPC and CPC
H02G 5/00 Installations of bus-bars +3 CPC IPC+CPC Available in IPC and CPC
H02G 7/00 Overhead installations of electric lines or cables (installations of bus-bars H02G5/00) IPC+CPC Available in IPC and CPC
H02G 9/00 Installations of electric cables or lines in or on the ground or water IPC+CPC Available in IPC and CPC