VIOX T003 Brass Terminal Block
The VIOX T003 Brass Terminal Block offers unmatched reliability. Made from high-conductivity C27000 brass (60A/600V, AWG 22-8), it resists corrosion & vibration. DIN/panel mountable. UL/CE/IEC certified for demanding professional use.
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Welcome to VIOX’s comprehensive guide to the T003 Brass Terminal Block, our flagship electrical connection solution designed for professionals who demand reliability, durability, and superior performance in their electrical installations. With decades of engineering expertise behind its design, the T003 represents the pinnacle of terminal block technology, offering unmatched conductivity and thermal stability across diverse industrial applications.
What Makes Our Brass Terminal Blocks Superior?
The T003 brass terminal block stands out in the market due to its exceptional material composition, innovative design, and rigorous quality control. Our brass terminal blocks feature a high copper content alloy (C27000) that delivers optimal electrical conductivity while resisting corrosion in challenging environments. Unlike aluminum or steel alternatives, brass terminal blocks provide the perfect balance of conductivity, strength, and cost-effectiveness that savvy electrical engineers and contractors demand.
Key Features of the T003 Brass Terminal Block
- Premium Brass Construction: Made from high-grade C27000 brass alloy with 65% copper content for superior conductivity and corrosion resistance
- Enhanced Terminal Design: Precision-engineered connection points that minimize contact resistance and heat generation
- High Current Capacity: Safely handles up to 60A continuous current without overheating
- Versatile Voltage Rating: UL certified for applications up to 600V AC/DC
- Vibration-Resistant Connections: Specially designed screws and terminals maintain solid connections even in high-vibration environments
- Universal Compatibility: Works with both copper and aluminum conductors without galvanic corrosion concerns
- Temperature Stability: Performs reliably in environments from -40°C to +130°C
- International Certification: Meets UL, CE, RoHS, and IEC standards for global deployment
T003 Brass Terminal Block Specifications
| Parameter | Specification |
|---|---|
| Material | C27000 Brass Alloy (65% Copper) |
| Current Rating | 60A (continuous) |
| Voltage Rating | 600V AC/DC (UL certified) |
| Wire Gauge Compatibility | AWG 22-8 (fine and solid conductors) |
| Operating Temperature | -40°C to +130°C |
| Terminal Screw Torque | 1.2 N·m (recommended) |
| Contact Resistance | ≤0.2 mΩ |
| Insulation Resistance | ≥1000 MΩ |
| Mounting Type | DIN Rail (35mm) or Direct Panel Mount |
| Dimensions (single unit) | 47mm × 32mm × 25mm (L×W×H) |
| Certifications | UL, CE, RoHS, IEC 60947-7-1 |
T003 Model Series Specifications
| Model Number | Number of Poles | Max Current (A) | Wire Size Range (mm²) | Width per Pole (mm) | Total Width (mm) | Weight (g) |
|---|---|---|---|---|---|---|
| T003-02 | 2 | 60 | 0.5-16 | 12.5 | 25 | 85 |
| T003-03 | 3 | 60 | 0.5-16 | 12.5 | 37.5 | 127 |
| T003-04 | 4 | 60 | 0.5-16 | 12.5 | 50 | 170 |
| T003-06 | 6 | 60 | 0.5-16 | 12.5 | 75 | 255 |
| T003-08 | 8 | 60 | 0.5-16 | 12.5 | 100 | 340 |
| T003-10 | 10 | 60 | 0.5-16 | 12.5 | 125 | 425 |
| T003-12 | 12 | 60 | 0.5-16 | 12.5 | 150 | 510 |
Applications of T003 Brass Terminal Blocks
The versatility of our T003 brass terminal blocks makes them ideal for numerous industrial and commercial applications where reliable electrical connections are critical:
- Industrial Control Panels: Perfect for power distribution in factory automation systems
- HVAC Systems: Reliable connections for heating, ventilation, and air conditioning equipment
- Power Generation: Used in distribution panels for conventional and renewable energy systems
- Railway Systems: Vibration-resistant solution for railway signaling and power systems
- Marine Environments: Corrosion-resistant option for shipboard electrical systems
- Heavy Machinery: Dependable connections for construction and agricultural equipment
- Building Management Systems: Critical component in smart building electrical infrastructure
- Telecommunications: Secure connections for backup power systems in communication networks
Why Choose VIOX’s T003 Brass Terminal Blocks?
When selecting terminal blocks for critical electrical connections, the material choice significantly impacts system reliability, safety, and longevity. Our T003 brass terminal blocks outperform alternatives in several key areas:
Brass vs. Other Terminal Block Materials
| Property | T003 Brass Terminal Block | Aluminum Terminal Block | Steel Terminal Block |
|---|---|---|---|
| Electrical Conductivity | Excellent (28% IACS) | Good (61% IACS) | Poor (3-15% IACS) |
| Thermal Stability | Superior (low expansion) | Average (high expansion) | Good (moderate expansion) |
| Corrosion Resistance | Excellent (especially in marine environments) | Poor (susceptible to galvanic corrosion) | Average (requires protective coating) |
| Connection Stability | Excellent (maintains torque) | Poor (loosens over time) | Good (stable but higher resistance) |
| Cost-Effectiveness | Moderate initial cost, excellent lifetime value | Low initial cost, poor lifetime value | Low initial cost, average lifetime value |
Installation Best Practices for T003 Brass Terminal Blocks
To maximize the performance and lifespan of your T003 brass terminal blocks, follow these industry-recommended installation guidelines:
- Proper Torque Application: Always use a calibrated torque screwdriver set to 1.2 N·m when securing conductors to prevent connection failures due to under or over-tightening.
- Conductor Preparation: Strip wires to the recommended 8mm length and use ferrules for stranded conductors to ensure optimal contact and prevent stray strands.
- Regular Maintenance: Schedule periodic inspection of terminal connections, particularly in high-vibration environments, to ensure continued performance.
- Environment Considerations: When installing in potentially corrosive environments, consider additional protective enclosures to maximize the lifespan of your connections.
- Temperature Management: Although rated for up to 130°C, maintaining lower operating temperatures will extend the service life of your terminal block installation.
Customization Options for T003 Brass Terminal Blocks
At VIOX, we understand that different applications require specialized solutions. Our T003 brass terminal block family offers several customization options to meet your specific project requirements:
- Custom Configurations: Available in 2-pole through 12-pole configurations to suit your exact needs
- Specialized Markings: Custom laser-etched terminal markings for simplified installation and maintenance
- Jumper Options: Various bridging accessories for flexible circuit design
- Terminal Covers: Optional transparent protective covers for added safety in accessible areas
- End Plates: Matching end barriers available for clean, professional installations
Quality Assurance and Testing
Every T003 brass terminal block undergoes rigorous testing before leaving our facility. Our comprehensive quality assurance protocol includes:
- 100% electrical conductivity verification
- Thermal cycling stress tests (-40°C to +130°C)
- Pull-out resistance testing (exceeding UL requirements)
- Salt spray corrosion resistance testing (500+ hours)
- High-potential insulation testing at 2500V
This extensive testing regimen ensures that when you choose VIOX’s T003 brass terminal blocks, you’re investing in a connection solution that will perform reliably for years, even in the most demanding applications.
Conclusion: The Professional’s Choice for Electrical Connections
The T003 brass terminal block represents VIOX’s commitment to engineering excellence and reliability in electrical connection technology. Whether your project involves industrial automation, power distribution, or specialized equipment, our brass terminal blocks provide the conductivity, durability, and safety your application demands.
Contact our technical support team today to discuss how the T003 brass terminal block can be integrated into your next project for optimal performance and reliability.
