Busduct & Rising
Main Systems

Overview

GE-TECH Busduct and Rising Main Systems provide an efficient, space-saving alternative to conventional cable-based power distribution. Our busduct systems are designed for high-current applications where reliability, low losses, and compact installation are critical.

Available in sandwich-type, non-sandwich, and compact configurations, our busduct systems serve applications from transformer-to-panel connections to vertical rising mains in high-rise buildings.

Key Features

• Sandwich and non-sandwich type busduct construction
• Rated current from 400A to 6300A
• Copper and aluminium conductor options
• Low impedance and minimal voltage drop
• IP 54/55 protection rating for indoor/outdoor use
• Fire-rated busduct (2-hour fire barrier)
• Plug-in tap-off boxes for flexible distribution
• Compact design saves 80% space vs cables
• Easy installation with modular jointing system
• Maintenance-free operation with long service life

Types of Busduct

• Sandwich type busduct (for LT applications)
• Non-sandwich type busduct (for HT applications)
• Rising main busduct (for multi-story buildings)
• Compact / Intensive busduct (for tight spaces)
• Lighting busduct (for factory and warehouse lighting)
• Cast resin busduct (for harsh/outdoor environments)

Technical Specifications

Rated Current	400A to 6300A
Rated Voltage	Up to 1000V AC (LT) / 36kV (HT)
Short Circuit Rating	Up to 100kA peak
Conductor Material	Electrolytic Copper / Aluminium
Insulation	Epoxy / Polyester / DMC
Enclosure	Aluminium alloy / GI (IP 54/55)
Temperature Rise	Max 55°C above ambient
Standards	IEC 61439-6, IS 8623 Part 5
Fire Rating	2-hour fire barrier options
Tap-off	Plug-in type (100A to 630A)

Why Choose GE-TECH Busduct?

• Space savings up to 80% compared to cable installations
• Lower installation cost and time for high-current applications
• Higher reliability with zero cable joint failures
• Complete design, supply, and installation service
• Route survey and customized solution for every project
• Type tested to IEC 61439-6 standards