Ground box with cover for underground cable management.
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Ground box with cover for underground cable management.
Application
Concrete junction boxes are designed to house cables underground, ensuring the safety of the electrical network and preventing them from being exposed to weather degradation.
Technical and specific characteristics
Essays
– Bending moment (MA) in the plane of application of the nominal load and vertical load test
Elasticity
Breaking load
– Twisting moment
– Reinforcement cover, spacing and offset
– Water absorption.
Standards
– NBR 84533-1 to 3:2012 – Reinforced and protected concrete crossarms for electrical power distribution networks
