These cross-bars are used on medium voltage tie plate metal towers for anchoring the line or attaching the branching elements.
The identification of the cross-bars is made using the following nomenclature:



XXD – YYY Z

XX: Indicates the fitting resistance.
YYY: Indicates the fitting length.
Z: Indicates the type of cross-bar, there are three possibilities:
S: Anchoring cross-bar.
SE: Cross-bar for Xs.
R: Cross-bar for sectionalisers.

60D-200S / 70D-200S
80D-200S

60D-200R / 70D-200R
80D-200R

60D-250S / 70D-250S
80D-250S

60D-250S / 70D-250S
80D-250S

Iberdrola s/NI 52.31.02 Straight cross-bars and semi cross-bars (Edition: 1st)
 
DIMENSIONS
 
Cross-bar dk
RPM 1-151500320
RPM 2-151500320
RPM 1-202000320
RPM 2-202000320
SPM 1-151500320
SPM 2-151500320
 
MECHANICAL CHARACTERISTICS
 
Cross-bar Semi cross-bar Load casesWorkloads + overload daN
V
Workloads + overload daN
L
Workloads + overload daN
F
RPM 1SPM 1C250115416
RPM 2SPM 2C450115416
Cross-bars for branching

CP SF 1
Cross-bar for Xs

CPD SF 1 
Double cross-bars for Xs

CPS 1 
Cross-bar for sectionalisers

CPD S1 
Double cross-bar for sectionalisers

CP 1 
Branching cross-bar with arms

CAD
Simple branching cross-bars