CUI Devices TB004-508-03BE Terminal Block: Secure Wire-to-Board Connection | 16A, 300V
CUI Devices TB004-508-03BE Terminal Block: The Ultimate Solution for Secure Wire-to-Board Connections
In the world of electrical connectivity, reliability and efficiency are paramount. The TB004-508-03BE terminal block from CUI Devices stands out as a premium solution for professionals seeking robust wire-to-board connections. Engineered with precision and built to last, this terminal block combines superior electrical performance with user-friendly features, making it an ideal choice for industrial, commercial, and automation applications.
Why Choose the TB004-508-03BE Terminal Block?
Unmatched Electrical Performance
The TB004-508-03BE boasts an impressive 16A current rating and 300V voltage rating, ensuring reliable operation even in demanding high-power applications. This makes it particularly suitable for:
- Industrial control panels
- Power distribution systems
- Automation equipment
- HVAC systems
- Commercial lighting installations
Superior Mechanical Design
Featuring a 5.08mm pitch and 3 positions per level, this terminal block offers perfect spacing for organized wiring. The horizontal with board mating orientation ensures a compact footprint while maintaining excellent stability on PCBs.
The through-hole mounting provides exceptional mechanical strength, crucial for applications subject to vibration or mechanical stress. The interlocking (side) feature prevents accidental disconnection of adjacent blocks, a critical safety advantage in crowded control panels.
Innovative Wire Termination
The screw - rising cage clamp termination system revolutionizes wiring efficiency:
- Tool-free operation for faster installation and maintenance
- Secure grip that accommodates 12-24 AWG wires without loosening
- Visual confirmation of proper wire seating
- Reusable connections for easy circuit modifications
Technical Specifications Deep Dive
| Parameter | Specification |
|---|---|
| Manufacturer | CUI Devices |
| Pitch | 0.200" (5.08mm) |
| Positions | 3 |
| Current Rating | 16A |
| Voltage Rating | 300V |
| Wire Range | 12-24 AWG |
| Mounting Type | Through-Hole |
| Termination | Screw - Rising Cage Clamp |
| Color | Blue |
| Operating Temperature | -40 C to +105 C |
| Contact Material | Copper Alloy |
| Insulation Material | Polyamide (PA66) |
Industry Applications
The versatility of the TB004-508-03BE makes it invaluable across multiple sectors:
Industrial Automation
In PLC systems and motor control centers, the terminal block's high current capacity and vibration resistance ensure uninterrupted operation in harsh factory environments.
Energy Management
For power monitoring systems and smart meters, the 300V rating provides safe operation in electrical distribution applications.
Building Automation
The blue color coding and tool-less operation simplify installation in HVAC controls and lighting management systems.
Competitive Advantages
Compared to generic terminal blocks, the TB004-508-03BE offers distinct benefits:
- Higher Safety Margin: UL/cUL recognized components for reliable operation
- Space Efficiency: Compact design saves valuable PCB real estate
- Long-Term Reliability: Gold-plated contacts resist corrosion
- Simplified Inventory: Single solution for multiple wire gauges
Installation Best Practices
- Ensure PCB hole pattern matches 5.08mm pitch
- Use appropriate soldering techniques for through-hole mounting
- Insert wires fully into the cage clamp before tightening
- Apply proper torque (0.5 N m recommended) to terminal screws
- Utilize the interlocking feature when installing multiple blocks
Conclusion
The CUI Devices TB004-508-03BE terminal block represents the pinnacle of wire-to-board connection technology. With its robust 16A/300V rating, innovative rising cage clamp mechanism, and industrial-grade construction, it delivers unparalleled performance for mission-critical applications. Whether you're designing new equipment or upgrading existing systems, this terminal block provides the perfect combination of safety, reliability, and ease of use.
For engineers and procurement specialists seeking a proven connectivity solution, the TB004-508-03BE offers exceptional value. Its compliance with international standards and CUI Devices' reputation for quality make it a smart choice for any project requiring dependable electrical connections.
Ready to experience the difference? Order your TB004-508-03BE terminal blocks today and elevate your designs with professional-grade connectivity solutions from CUI Devices.