300 Amp Terminal Bar
300 Amp Terminal Bar
DBTB-004
A sturdy and effective electrical distribution component, the 300 Amp Terminal Bar is made to safely handle high-current electrical connections up to 300 Amps. In heavy-duty electrical installations, industrial control panels, and power distribution systems, it provides a dependable connection point for neutral, earth, or phase terminals.
The terminal bar, which is made of high-conductivity copper or tinned copper, guarantees better longevity, low power loss, and great electrical conductivity even under harsh operating conditions. It is perfect for mission-critical applications that need reliable electrical performance because of its heavy-duty design, which offers stable and secure connections.
The 300A terminal bar, which was created for commercial, industrial, and renewable energy systems, is frequently utilized in automation panels, distribution boards, switchgear assemblies, and OEM electrical equipment. As a worldwide OEM supplier, we can provide tailored terminal design, mounting choices, and combinations to satisfy particular project needs.
Key Features
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Current Rating: 300 Amps continuous
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Voltage Rating: Up to 1000V (AC/DC)
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Material:
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High-conductivity electrolytic copper
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Optional tinned copper or brass
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Surface Finish:
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Bare copper, tin-plated, or nickel-plated for corrosion resistance
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Mounting Options:
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DIN rail mount, panel mount, or custom bracket
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Connector Type:
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Threaded screw terminals or bolted connections
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Insulation Base:
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Flame-retardant nylon or polycarbonate (custom colors available)
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Customization & OEM Services
- Custom sizes, hole spacing, and thickness
- Branded or logo-engraved copper bars
- Country-specific configurations (UL, CE available upon request)
- Bulk packaging for distribution
- Private labeling and technical support
Applications
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Power distribution panels
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Industrial control cabinets
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Transformer and switchgear terminations
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Electrical substations
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Renewable energy systems (solar, wind)
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Marine and railway electrification
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Generator and UPS systems
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Data center power setups
Certifications
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ISO 9001:2015 Certified (Quality Management)
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RoHS Compliant (Lead-free and eco-friendly)
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REACH & CE Available on Request
General Dimensions (Typical Range)
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Property Standard Value Custom Option Available Length 200mm – 600mm Yes Width 40mm – 80mm Yes Height 25mm – 60mm Yes Terminal Holes 4 to 36 holes Fully customizable Hole Diameter 6mm – 10mm As per requirement Hole Pitch 15mm – 30mm Adjustable
Key Advantages
- Handles high current with minimal resistance
- Durable, corrosion-resistant finish for long life
- Global compliance for international projects
- Quick integration with electrical enclosures
- Export-ready packaging for OEM & industrial use
Packaging & Delivery
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Bulk or individual packaging
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Barcode & custom label support
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Global delivery via air, sea, or courier
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Short lead times for standard models
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