Brass Neutral Links – Neutral Bar Connector
Brass Neutral Links (Neutral Bar Connectors) are precision-engineered electrical distribution components used in panel boards, switchgear assemblies, and power distribution systems to provide secure and efficient neutral conductor termination. We are one of the leading manufacturers and exporters of Brass Neutral Links from India. We have been supplying Brass Electrical Components and Neutral Bar Connectors to the world market for many decades. Manufactured using high-conductivity Brass and advanced CNC machining processes, our Neutral Links ensure excellent current carrying capacity, mechanical strength, and corrosion resistance. These components are widely used in Distribution Boards (DB), Electrical Control Panels, Switchgear Assemblies, Transformer Installations, Renewable Energy Systems, and Industrial Electrical Infrastructure projects globally.
Overview – Brass Neutral Links & Neutral Bar Connectors
Brass Neutral Links, also known as Neutral Bars or Neutral Connectors, are installed inside electrical panels to terminate multiple neutral conductors in a safe, organized, and electrically stable manner. They provide low-resistance electrical continuity and facilitate structured wiring management.
Key Functional Benefits:
High electrical conductivity
Secure multi-wire termination
Uniform current distribution
Strong mechanical clamping
Corrosion-resistant finish
Long service life
Neutral Links are essential components in residential, commercial, and industrial electrical distribution systems.
Material Grades & International Standards
Our Brass Neutral Links are manufactured using premium Brass grades compliant with international standards.
Material Grades
| Material | Standard Equivalent |
|---|---|
| Brass IS 319 Type 1 | Indian Standard |
| CW614N | EN Standard (Europe) |
| ASTM B16 | USA |
| JIS H3250 | Japan |
| GB H59 | China |
Applicable Standards
| Standard | Description |
|---|---|
| IEC 60947 | Low Voltage Switchgear |
| IEC 61439 | Distribution Boards |
| IS 13032 | Electrical Panels |
| RoHS | Environmental Compliance |
Finish Options:
Natural Brass
Nickel Plated Brass
Tin Plated Brass
Electro-Tinned Finish
All materials are tested for conductivity, strength, and durability before dispatch.
Physical & Electrical Properties
| Property | Typical Value |
|---|---|
| Electrical Conductivity | Excellent |
| Tensile Strength | 300–550 MPa |
| Current Carrying Capacity | As per design |
| Corrosion Resistance | High |
| Operating Temperature | -20°C to +120°C |
| Plating Thickness | 8–15 Microns |
The high Copper content in Brass ensures efficient current flow and minimal voltage drop.
Types of Brass Neutral Links
We manufacture a wide range of Neutral Bar Connectors suitable for various panel configurations:
Single Pole Neutral Links
Multi-Way Neutral Bars
Din Rail Mounted Neutral Links
Heavy Duty Industrial Neutral Bars
Neutral & Earth Combined Links
Custom Neutral Busbars
Custom hole spacing, screw size, and bar length can be developed as per drawings.
Size & Dimensional Chart – Brass Neutral Links
| Type | Length (mm) | No. of Ways | Screw Size | Rating |
|---|---|---|---|---|
| Small Neutral Link | 50 | 4 | M4 | 40–63A |
| Medium Neutral Link | 100 | 8 | M5 | 63–100A |
| Large Neutral Bar | 150 | 12 | M6 | 100–200A |
| Heavy Duty Bar | 200 | 16 | M8 | 200–400A |
| Industrial Busbar | Custom | Custom | M10 | 400A+ |
(Custom configurations available)
Manufacturing Process & Machinery Used
Our Neutral Bar Connectors are manufactured in India using modern machinery and controlled production processes.
Manufacturing Steps:
Brass Rod / Flat Cutting
CNC Milling & Drilling
Thread Tapping
Slotting & Deburring
Surface Finishing
Nickel / Tin Plating
Final Inspection
Machinery Used:
CNC Turning & Milling Machines
Tapping Machines
VMC Machines
Power Press Equipment
Electroplating Units
Digital Measuring Instruments
Quality tests include:
Thread Gauge Testing
Dimensional Accuracy Check
Current Load Testing
Surface Finish Inspection
Salt Spray Testing (for plated variants)
Turnaround Time: 4–6 Weeks
Applications & Industries
Brass Neutral Links are widely used in:
Electrical Distribution Boards (DB)
Switchgear Panels
MCC & PCC Panels
Solar Inverter Panels
Transformer Control Panels
Railway Electrical Systems
Telecom Power Systems
Industrial Automation Panels
Residential Electrical Installations
They are often installed along with:
Brass Earthing Terminals
Brass Busbars
Brass Cable Glands
Brass Neutral & Earth Bars
Stainless Steel Fasteners
Tolerances & Quality Control
| Parameter | Specification |
|---|---|
| Dimensional Tolerance | ±0.05 mm |
| Thread Tolerance | ISO Metric Standard |
| Surface Finish | Smooth & Burr-Free |
| Plating Thickness | 8–15 Microns |
| Material Certification | Available |
Each batch is supplied with inspection reports upon request.
Packaging & Export Shipping
Individual Polybag Packing
Industrial Bulk Packaging
Custom Branded Packaging
Export-Grade Corrugated Cartons
Palletized Bulk Shipment
We export Brass Neutral Links globally including USA, UK, Europe, Middle East, Africa, and Southeast Asia.
Why Choose Our Brass Neutral Links?
With over three decades of experience in manufacturing Brass Electrical Components, we offer:
Precision CNC machining
High current carrying capability
Superior corrosion resistance
Customizable designs
Competitive export pricing
Flexible production volumes
Strong technical support
Reliable 4–6 week production timeline
Our global exposure and consistent quality standards make us a trusted supplier of Neutral Bar Connectors.
Frequently Asked Questions (FAQ)
What is a Brass Neutral Link used for?
It connects multiple neutral wires inside distribution panels.What current ratings are available?
From 40A to 400A+ depending on design.Are these suitable for industrial panels?
Yes.Can you customize hole spacing?
Yes.What plating options are available?
Nickel and Tin plated.Do you provide heavy-duty neutral bars?
Yes.What is your production lead time?
4–6 weeks.Are they corrosion resistant?
Yes.Do you export internationally?
Yes.Are test certificates available?
Yes, on request.
Glossary of Technical Terms
Neutral Link – A conductive bar used to terminate neutral conductors.
Neutral Bar – Distribution strip for neutral connections.
Busbar – Heavy conductor for power distribution.
Current Rating – Maximum current capacity.
Tin Plating – Surface coating to prevent oxidation.
Related Parts
Brass Earthing Terminals
Brass Busbars
Brass Cable Glands
Brass Earthing Tags
Brass Lock Nuts
Stainless Steel Cable Glands
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Email: sales@cableglandsindia.com
Phone / WhatsApp: +91-22-43449300
Website: www.cableglandsindia.com
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