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  • Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board
  • Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board
  • Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board
  • Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board
Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board

Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board

  • 2000 - 4999 Pieces
    $1.53
  • 5000 - 9999 Pieces
    $1.20
  • >= 10000 Pieces
    $1

Customization:

Customized packaging（Min.Order: 5000 pieces）
View product details

Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Distribution & Earthing/Neutral Linking: Designed to efficiently distribute high-current electrical power in transformer and control panel systems, with dedicated earthing and neutral links for safety and reliability.
  • Secure Screw Terminal Connections: Double-row screw terminals (lug type) ensure robust, low-resistance electrical connections, ideal for demanding industrial and commercial applications.

Key features

  • 1. Material Technology

    • With brass and tin-plated construction, ensure superior conductivity and corrosion resistance compared to uncoated alternatives*.

  • 2. Interactive Design

    • With double-row screw and customizable lug terminals, achieve secure connections for diverse panel setups*.

  • 3. Performance Parameters

    • With high current capacity, ensure stable power distribution under heavy loads*.

  • 4. Scenario Solutions

    • Designed for transformer and control panel applications, optimize power distribution in industrial systems*.

  • 5. Certification Standards

    • Complies with electrical safety standards, ensuring reliable performance in critical systems*.

Product details

Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar for Transformer and Control Panel Board

The Double Row Screw Brass Line Terminal Earthing Neutral Link Bus Bar is a high-performance electrical component designed for transformer and control panel board applications. Crafted from brass or copper with tin-plated surfaces, it ensures reliable current distribution while resisting corrosion. Its lug-type design and double-row screw configuration enable secure, customizable connections for diverse electrical systems.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass or CopperHigh conductivity, corrosion resistance
Surface TreatmentTin PlatedEnhanced oxidation protection
TypeLug TerminalSecure screw-based connections
ApplicationElectric Power DistributionOptimized for transformers and control panels
Hole ConfigurationDouble Row Screw HolesFlexible mounting in compact spaces

Customization guide

Adjustable parameters include:

  • Length & Width: Tailor to fit specific panel dimensions.
  • Hole Spacing: Customize for screw compatibility or system layout.
  • Material Thickness: Optimize for current load requirements (e.g., thicker copper for high amps).

Get inspired

Ensure seamless power flow in transformers and control panels with this rugged bus bar. Its tin-plated brass/copper construction and modular design make it ideal for industrial, commercial, or utility-scale electrical systems requiring durability and precision.

Choose your model

ParameterBase Model (Brass)Advanced Model (Copper)Pro Model (Copper + Enhanced)
Current Capacity200A+15% (230A)+30% (260A)*
Temperature Rating70°C90°C110°C
DurabilityStandard corrosion resistanceImproved oxidation resistanceMilitary-grade coating (+2x lifespan)

Supplier's note

  1. Technical Breakthroughs:

    • Tin-Plated Surfaces: Reduces oxidation risks in humid environments by 40% compared to bare metal.
    • Double-Row Design: Saves 25% panel space vs. single-row alternatives.
    • Copper Option: Offers 20% higher conductivity than brass, ideal for high-load systems.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard control panels (e.g., residential or small commercial setups) where cost efficiency is prioritized.
    • Advanced Model: Best for industrial machinery or data centers requiring higher current handling (e.g., 230A transformers).
    • Pro Model: Tailored for extreme environments (e.g., offshore platforms or heavy-duty manufacturing) needing 260A capacity and extended durability.

With tin-plated surfaces, you can achieve enhanced corrosion resistance in humid environments. The Pro model’s 110°C rating ensures stable operation in high-temperature industrial setups. Pair its copper core with double-row lugs to maximize space efficiency in crowded control panels.

*Note: Performance gains are relative to industry-standard brass busbars under IEC 60439 specifications.

Frequently asked questions

  • Which double row screw busbar suits transformer earthing in control panel boards?

  • How to clean and maintain tin-plated brass terminal busbars?

  • Brass vs Copper: Which is better for high-current earthing links?

  • Can double row screw busbars be customized for specific panel dimensions?

  • Are these busbars compliant with electrical safety standards?

  • What’s the advantage of lug-type terminals in earthing links?

  • How do these busbars handle thermal expansion in high-current use?

  • Can these busbars be used for both neutral and earthing links?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Copper BusbarsIndustrial power distributionConductivity: 55 MS/m (▲) to 60 MS/m (▲▲) (IEC 61919) – exceeds industry standard of 50 MS/mSuperior energy efficiency; durable in harsh environmentsHigher cost; heavier than aluminum
Aluminum BusbarsLightweight applicationsConductivity: 37 MS/m (industry) to 40 MS/m (▲) (IEC 61919)Lower cost; lighter weightLower conductivity; prone to corrosion without coating
Brass Terminal BusbarsElectrical panels with secure connectionsBrass alloy C2600 (ASTM B16) with copper core for enhanced conductivity (▲)Corrosion-resistant; reliable connectionsModerate weight; higher cost than aluminum
Tin-Plated BusbarsSolderable systemsTin-plated surface (ASTM B495) with thickness 12 µm (▲) to 15 µm (▲▲)Enhanced solderability; corrosion protectionAdditional coating cost; requires careful handling to avoid scratches
Lug-Type BusbarsModular assembly systemsLug terminals with 10mm hole spacing (IEC 60695) and 8mm screw compatibility (▲)Flexible installation; secure fasteningLimited to specific screw sizes; may require tools for assembly
High-Capacity BusbarsLarge industrial setupsCross-sectional area: 100 mm² (industry) to 120 mm² (▲) / 150 mm² (▲▲) (IEC 60439)Handles up to 400A (▲▲); reduces energy lossBulky design; higher material costs

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