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Schneider Electric TeSys LA5F400803

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LA5F400803

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The LA5F400803 is a main contact set from Schneider Electric’s TeSys series, designed to support high power applications. With a current handling capacity of 400 Amps and rated voltage of 575 VAC, this product operates in a three-phase setup and is suitable for use in IEC compliant contactors.

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Technical specifications for LA5F400803

ManufacturerSchneider Electric
Product TypeMain Contact Set
Product LineTeSys
Part NumberLA5F400803
EAN3389110226171
Weight2.44 lbs (1.11 kg)
Current Rating400 A
Voltage Rating575 VAC
Poles3
Mounting HardwareIncluded
InstallationField Replaceable
Contact MaterialSilver Alloy (typical)
Phase3-Phase
UsageIEC Contactors
StandardsIEC Compliant
Arc DeflectorsYes
Rebuild OptionYes

For robust industrial applications, the Schneider Electric LA5F400803 main contact set is an essential component designed to function within high-power environments. This product is rated to handle currents up to 400 Amps and operates effectively at a voltage rating of 575 VAC. Supporting three-phase configurations, the contact set is essential for reliable operation in IEC contactors. Designed with user convenience in mind, this component weighs 1.81 kg and comes complete with mounting hardware.

Crafted from silver alloy, the contacts ensure reliable conductivity and durability. Furthermore, this model is compliant with IEC standards, providing assurance of its suitability for industrial setups. Installation is streamlined, thanks to its field-replaceable design, allowing for quick maintenance and part swapping when necessary. The inclusion of arc deflectors enhances the unit’s operational efficacy, contributing to its overall robustness. Users will also appreciate the option to rebuild the contact set, extending its useful life and potentially lowering operational costs under high usage scenarios.