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5103711-4m mid-hinged steel column. No lowering device required as column is counterbalanced and supplied with captive lowering rope. Suitable for 76mm Ø post top luminaire or with separate bracket for side entry luminaire.

OPTIONS
• Heavy duty type: SMH40RHV
• Side entry bracket 0.3-0.5m
• Flanged base: 5103712 or SMH40FHV
• Floodlight bracket
• Security lock
Standard
Max
Luminaire
Weight

Luminaire Maximum Wind Area mSq for
Rationalised Wind Loading Factor,
Rwf N/mSq
Kg
Light
396
Medium 429
Heavy
466
X Heavy 576
Post Top 4.0m
18
0.62
0.55
0.49
0.35
Single Arm Bracket
0.75
16
0.33
0.30
0.26
0.19
0.50
17
0.40
0.36
0.32
0.23
0.30
17
0.47
0.42
0.37
0.28
Column Weight: 50Kg
4m Mid Hinged Column
Heavy Duty
Max
Luminaire
Weight

Luminaire Maximum Wind Area mSq for
Rationalised Wind Loading Factor,
Rwf N/mSq
Kg
Light
396
Medium 429
Heavy
466
X Heavy 576
Post Top 4.0m
30
0.60
0.53
0.47
0.33
Column Weight: 60Kg
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4m Mid Hinged Columns