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LR Cast-Resin Busbar Trunking System
Busbar and Cable Tray
LR Cast-Resin Busbar Trunking System

Product Overview


The LR Cast-Resin Busbar Trunking System features IP68 high protection grade with waterproof, fire-resistant, corrosion-resistant and explosion-proof performance, eco-friendly safety and maintenance-free operation. Perfect for harsh working environments, it is extensively applied in petrochemical, coal mining, electronics, dock, shipyard, wastewater treatment and steel industries.


● IP68 protection rating supports reliable long-term submerged operation and stable power transmission. It boasts outstanding dynamic and thermal stability, low fire load and compact space-saving layout. The epoxy resin and inert mineral composite enclosure enables maintenance-free installation and short commissioning cycles, with low magnetic permeability, low impedance and minimal power loss.

Core Advantages & Features
Technical Parameters
Item Parameter
Current rating 400 A ~ 6300 A
Rated insulation voltage 1000 V
Rated operating voltage 1000 V
Rated frequency 50/60 Hz
Rated operating current 400-6300 A
Protection degree IP68
Enclosure material Epoxy resin and inorganic mineral mixture
Installation method Horizontal, vertical, or overhead installation
Color Light grey, approx. RAL7032

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