1. TYPES TESTED MODULAR ASSEMBLIES IN ACCORDANCE WITH IEC61439 STANDARD

Type-Tested Assemblies (IEC 61439)

L&T-designed, fully type-tested low voltage switchgear and controlgear assemblies for reliable power distribution (up to 4000A).

    L&T’s Low Voltage Switchgear & Controlgear assemblies are designed in EnERSYS format, aligning with L&T’s directives and integrating L&T supplied components & switchgear products. These assemblies are fully type-tested according to IEC 61439 standards, ensuring reliability and adherence to industry benchmarks. The EnERSYS distribution boards are well-suited for various industries including Infrastructure, Steel, Cement, Textile, Sugar, Pharma, and Process Industries.

    Engineered to meet global standards like IEC 61439, our panels provide reliable power distribution solutions for industrial, commercial, and residential applications.

    Salient Features:

    • Rated operational voltage (Ue) of 415 VAC.
    • Insulation voltage (Ui) of 690V/1000V AC.
    • Available up to 4000A Cu/Al.
    • Design verified assembly with compliance to IEC 61439.
    • Stringent fault withstand capacity up to 80 kA for 1s.
    • Ingress Protection up to IP54.