non-segregated-phase-busduct

Non Segregated Phase Busduct (NSPB) – LV

Product Specification
Compliance with the standard IEC 61439 / BIS 8623 / IEC 62271
Rated Continuous Current 635A-6500A
Conductor Aluminium / Copper
Busbar Configurations
  • 3 Phase + 100% Neutral+50% Integral Ground Earth
  • 3 Phase + 100% Neutral+100% Internal Earth+50% Integral Ground Earth
  • Interleaved Design (RYBN-RYBN or RYB-N-RYB )
Rated Operational Voltage (Ue) 1000V (AC)
Rated Short Time Withstand Current (Icw) up to 100kA (for 1 Sec.)
Enclosure Material Aluminium Alloy
Rated Impulse Withstand Voltage (Uimp) 12kV (1.2/50 µSec)
Degree of Protection IP 55 /IP65

Non-Segregated Phase Busduct (NSPB) Solutions by MYEPC Pvt. Ltd.

MYEPC Pvt. Ltd. offers Non-Segregated Phase Busducts (NSPB) under the premium “Isobar Range,” providing low-voltage power busbar solutions with current ratings from 630A to 6500A. These systems are designed for efficient and reliable power distribution in diverse industrial, commercial, and infrastructure applications.

Applications of NSPB

Our NSPB systems are ideal for:

  • Transformer to switchgear panel connections

  • Switchgear panel-to-panel interconnections

  • Diesel generator sets to synchronizing or switchgear panels

Industries & Segments Served

NSPB solutions are widely used in:

  • Process plants, manufacturing industries, and industrial buildings

  • Commercial and residential projects, including hospitals

  • Infrastructure projects – Airports, Metros, Railways, Tunnels, Ports

  • IT parks and technology hubs

Why MYEPC Pvt. Ltd.

With over four decades of expertise, our Power Busbar Division delivers global-class solutions, strengthened by:

  • Advanced R&D and engineering capabilities

  • State-of-the-art manufacturing facilities and in-house testing

  • Comprehensive project management for turnkey solutions

  • Expertise in Cast Resin Insulated Busways through strategic collaborations

Our NSPB systems combine reliability, safety, and efficiency, making MYEPC Pvt. Ltd. a one-stop solution provider for all low-voltage power busbar requirements.

Benefits of Non-Segregated Phase Busducts (NSPB) by MYEPC Pvt. Ltd.

  • Low Voltage Drop – Interleaved design minimises voltage drop, ensuring efficient low-voltage power distribution.

  • Reduced Proximity Effect – Optimised conductor arrangement reduces electromagnetic interference and losses.

  • International Standards Compliance – Fully adheres to global IEC and other relevant standards, ensuring safety and reliability.


    +91 -8875259333