CTB3310 Keramisk kopplingsplint

The CTB3310 Ceramic Terminal Block represents a significant advancement in multi-circuit electrical connection technology, offering an efficient and reliable 3-in-3-out configuration rated at 10A. This professional-grade terminal block combines exceptional thermal stability with superior electrical insulation properties, making it the ideal choice for engineers and electricians working on projects requiring multiple connection points with unwavering reliability and safety.

Versatile Multi-Circuit Design for Complex Electrical Systems

The CTB3310 features an innovative 3-in-3-out configuration that enables more complex circuit arrangements while maintaining a compact and efficient footprint. Precision-manufactured from high-frequency ceramic material, this terminal block delivers outstanding insulation properties that significantly outperform conventional plastic alternatives. The ceramic housing ensures complete resistance to aging, cracking, and deformation even under extreme temperature conditions up to 750°C, guaranteeing long-term stability and safety for your electrical connections.

Each terminal block incorporates six precision-engineered connection points with copper core conductors for optimal electrical performance and M4-compatible screw terminals manufactured from iron-plated zinc material. This construction provides secure and reliable wire clamping that withstands vibration and thermal cycling without loosening over time, ensuring consistent electrical contact across all three circuits in demanding applications.

Key Features and Technical Advantages

• Expanded Circuit Configuration: Three-in, three-out design allows for multiple parallel connections or three separate circuits in a single compact terminal block
• Integrated Mounting Holes: Built-in 11.5mm spaced mounting holes for secure and standardized installation
• M4 Screw Compatibility: Designed to work with standard M4 screws for secure connections and easy replacement
• Superior Temperature Resistance: Withstands continuous operation at high temperatures up to 750°C, ideal for high-temperature applications where plastic terminals would fail
• Excellent Electrical Insulation: Ceramic material provides exceptional dielectric strength and prevents current leakage between adjacent circuits
• Flame Retardant: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in sensitive installations
• Chemical Resistance: Impervious to oils, solvents, and most acids, ensuring durability in harsh chemical environments
• Aging Resistance: No degradation, embrittlement, or color change over decades of service
• Optimized Dimensions: Efficiently designed at 31.1mm × 20mm × 14.3mm to maximize connection points while minimizing space requirements

Tekniska specifikationer

CTB3310 Detailed Specifications:

• Nuvarande betyg: 10A per circuit
• Configuration: Three-in, Three-out
• Mått: 31.1mm (L) × 20mm (W) × 14.3mm (H)
• Wire Range: 0.5-2.5mm²
• Wire Entry Hole Diameter: 3mm
• Material för hölje: High-frequency ceramic
• Conductor Material: Copper core
• Screw Material: Iron-plated zinc
• Screw Compatibility: M4 thread
• Mounting Hole Distance: 11.5mm center-to-center
• Compatible Wire Types: Suitable for both soft and hard wires
• Maximum Operating Temperature: 750°C
• Dielektrisk styrka: 2.5kV
• Isolationsmotstånd: >1000MΩ at 500VDC

Mångsidiga tillämpningar

The CTB3310 Ceramic Terminal Block excels in a wide range of applications where multiple circuits, reliability, and heat resistance are essential:

• Multi-Circuit Control Systems: Industrial control panels requiring separate circuit isolation with common mounting
• Three-Phase Applications: Ideal for low-current three-phase connections requiring phase separation
• Instrumentation Systems: Signal processing and sensor connections requiring multiple isolated circuits
• Lighting Systems: Multi-fixture wiring, three-way switching, and control circuits for complex lighting installations
• HVAC-system: Multiple fan controls, temperature sensors, and heating element connections
• Electrical Distribution: Compact multi-circuit power distribution in confined spaces
• Automotive and Transportation: Multiple circuit connections in high-temperature vehicle applications
• Förnyelsebar energi: Multiple sensor and control connections in solar and wind power systems

Professional Installation Guidelines

For optimal performance, safety, and reliability, follow these installation guidelines:

1. Ensure the mounting surface is clean, flat, and heat-resistant
2. Utilize the integrated 11.5mm mounting holes for secure attachment
3. Strip wires to the appropriate length (typically 5-7mm)
4. Loosen terminal screws fully before inserting wires
5. Insert wire completely into the terminal opening
6. Tighten M4 screws to a torque of 0.8-1.2 N·m
7. Verify secure connection by gently pulling on each wire
8. When using multiple circuits, ensure proper isolation between different electrical potentials
9. Label each circuit clearly for future maintenance and troubleshooting
10. Install in a location protected from physical impact

The CTB3310 Advantage: Multi-Circuit Excellence

When selecting terminal blocks for projects requiring multiple circuit connections, the CTB3310 Ceramic Terminal Block offers unmatched advantages for applications requiring three separate connection points or three parallel circuits. Its compact yet versatile 3-in-3-out configuration provides exceptional flexibility for creating complex circuit arrangements while maintaining the exceptional heat resistance and electrical insulation properties that make ceramic terminal blocks superior to conventional alternatives.

Trust in the proven performance of our ceramic terminal block technology combined with precision engineering to provide safe, reliable electrical connections for your most demanding multi-circuit applications. The CTB3310 represents the perfect balance of connection flexibility, compact design, and uncompromising quality for today’s complex electrical installation requirements.