Cu-Al Connection Lug Gtua, Friction Welded, Tin-Plated Surface, for Transformer Terminal Connection

Name: Cu-Al Connection Lug Gtua, Friction Welded, Tin-Plated Surface, for Transformer Terminal Connection
Brand: Jiangxi Suneng Electric Co., Ltd.
SKU: 2289944655

Jiangxi, ChinaJiangxi Suneng Electric Co., Ltd.

US$0.80-2.00

100 Pieces

Product specifications

Model

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Technics

Friction Welding + Tin Plating

Standard

GB/T 14315 / IEC 61238

Model NO.

GTUA

Usage

Substation Fittings, Line Fittings

Type

Terminal Clamp

Connection Type

Cu-Al Transition / Crimp Type / Pin-Type

Material

Copper + Aluminum (Friction Welded)

Surface Treatment

Tin-Plated

Applicable Voltage

up to 10kv

Cable Range

16-400mm2 Aluminum Conductor

Certification

ISO 9001:2015

Warranty

1 Year

Transport Package

Standard Export Carton

Specification

16-400mm2 aluminum cable, pin-type Cu-Al lug

Trademark

JIN KAI TE

Origin

Jiangxi, China

Production Capacity

500, 000 PCS/Year

Key features

Cu-Al friction welding prevents electrolytic corrosion

Pin-type design for easy insertion into equipment terminals

Large crimping area ensures low contact resistance

Tin-plated surface for anti-oxidation

Suitable for 16-400mm2 aluminum cables

High current capacity and stable conductivity

Reliable transition between Al cable and Cu equipment

Used for transformers, switchgears, distribution cabinets

One-piece molding, no loose parts

100% inspected before shipment

Company profile

Management Certification

Jiangxi Suneng Electric Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableExport Year: 2023-05-01Nearest Port: ningboAverage Response Time: ≤0.28hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressZirui International, Honggutan, Nanchang, Jiangxi, China

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCeramic Insulator, Strain Clamp, Insulation Piercing Connector, Polymeric Insulator, Terminal Connector, Anchor Clamp, Copper Cable Lug

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:What is the GTUA series pin-type Cu-Al terminal connector used for?

It is used for transition connection between aluminum cables (16-400mm2) and copper equipment (transformers, switchgears, circuit breakers) in power systems up to 10kV.

Q:How does GTUA prevent galvanic corrosion?

It adopts copper-aluminum friction welding technology, which creates a one-piece metallurgical bond that reliably prevents electrolytic corrosion between copper and aluminum.

Q:What is the advantage of the pin-type design?

The pin-type insertion design fits standard equipment terminal holes, making installation quick and convenient without special adapters.

Q:What cable sizes does the GTUA series cover?

The GTUA series covers aluminum cable cross-sections from 16mm2 to 400mm2. Please select the exact model based on your cable size.

Q:Is the copper end treated for corrosion resistance?

Yes, the copper end is tin-plated, providing anti-oxidation and anti-corrosion properties, ensuring stable conductivity in outdoor or humid environments.