GCP Energy Partner

IAC
ELECTRICALS

India's Premier Transmission Line Hardware Manufacturer

IAC Electricals manufactures the complete spectrum of EHV transmission line hardware and accessories for utilities, EPCs, and grid developers worldwide — from 440V to 800kV HVDC.

Founded 1959 · Kolkata, India · 65+ Years of Excellence

800kV
Max HVDC Rating
765kV
Max HVAC Rating
20+
Export Countries
NABL
Accredited Lab
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IAC Electricals
Kolkata, West Bengal, India
Founded 1959
Product Line
TRANSMISSION HARDWARE
Suspension Hardware
Insulator Fittings
Ball & Socket | Tongue & Clevis
Complete insulator hardware assemblies for disc and post insulators. Suspension and tension sets for distribution through 765kV transmission lines.
Conductor
Conductor Accessories
ACSR | ACSS | HTLS Compatible
Suspension clamps, dead-end assemblies, armor rods, vibration dampers, and repair sleeves. Engineered for all standard and high-temperature conductors.
Ground Wire
Groundwire Hardware
OPGW | Earth Wire | ADSS
Specialized fittings for optical ground wire (OPGW) and conventional earth wires. Includes armor rods, suspension sets, and tension hardware.
Substation
Clamps & Connectors
Substation-Grade | High Conductivity
Compression, bolted, and H-tap connectors. Substation terminal clamps and bus connectors. Engineered for maximum conductivity and minimal contact resistance.
Fiber
ADSS/OPGW Accessories
All-Dielectric | Fiber Protected
Complete hardware systems for ADSS and OPGW cable installation. Protects fiber from stress, vibration, and weather while maintaining optical integrity.
Emergency
Emergency Restoration (ERS)
Rapid Deployment Systems
Engineered ERS solutions for rapid restoration of transmission lines after storms, natural disasters, or tower collapses. Proven in critical grid restoration scenarios.
Voltage Capability
PRODUCTS RATED FOR EVERY VOLTAGE CLASS
440V – 33kVDistribution Line HardwareIEC / IS Standards
66kV – 132kVSub-Transmission HardwareIEC 60120 / ANSI
220kV – 345kVEHV Transmission HardwareIEC / IEEE Standards
500kV – 765kVUltra High Voltage ACPGCIL Approved
800kV HVDCHigh Voltage Direct CurrentIEC / KEMA Tested
GCP Energy

SOURCE WITH GCP ENERGY

GCP Energy provides North American project teams with access to IAC Electricals' full hardware range — factory-direct pricing, full documentation, and US-based technical support for specification and procurement.

Contact GCP Energy