CTB3330 Керамик терминал блок

The CTB3330 Ceramic Terminal Block represents the ultimate achievement in high-current multi-circuit connection technology, delivering exceptional performance for demanding industrial applications. This professional-grade 3-in-3-out terminal block combines substantial 30A current-handling capacity with superior thermal stability and outstanding electrical insulation properties, making it the definitive choice for engineers and electricians working on critical industrial installations where reliability, safety, and multi-circuit capability cannot be compromised.

Industrial-Grade Multi-Circuit Design for High-Current Applications

The CTB3330 features an advanced 3-in-3-out configuration specifically engineered to handle substantial current loads up to 30A across three separate circuits while maintaining optimal thermal performance and connection integrity. Precision-manufactured from high-frequency ceramic material, this terminal block delivers superior insulation properties that exponentially outperform conventional plastic alternatives in high-current, high-temperature industrial environments. The ceramic housing ensures complete resistance to aging, cracking, and deformation even under extreme thermal and electrical stress, guaranteeing long-term stability and safety for your most critical electrical connections.

Each terminal block incorporates six heavy-duty connection points with substantial copper core conductors designed for optimal electrical performance under sustained high-current conditions. The M5-compatible screw terminals, manufactured from durable iron-plated zinc material, provide exceptional clamping force for creating and maintaining secure connections with the larger gauge wires required for 30A applications – ensuring perfect contact integrity across all three circuits even when subjected to vibration, thermal cycling, and high-current loads.

Гол шинж чанарууд ба техникийн давуу талууд

• Дээд зэргийн гүйдлийн зохицуулалт: 30A rating per circuit delivers substantial capacity for industrial power applications requiring multiple high-current connections
• Өргөтгөсөн хэлхээний тохиргоо: Three-in, three-out design enables complex multi-circuit power distribution in a single integrated terminal block
• Enhanced Mounting System: Built-in 17mm spaced mounting holes for secure and standardized installation in industrial control panels
• Increased Wire Capacity: Accommodates wire gauges from 1.5mm² to 6mm², supporting the larger conductors essential for high-current industrial applications
• Өгөөмөр утас оролт: 5mm diameter wire entry holes facilitate smooth installation of thicker gauge wires
• M5 Screw Compatibility: Larger screw size provides enhanced clamping force for maintaining secure connections under high-current conditions
• Температурын онцгой эсэргүүцэл: 750 ° C хүртэл температурт тасралтгүй ажиллах чадвартай, хуванцар терминал блокуудын чадавхиас хамаагүй давсан.
• Дээд зэргийн цахилгаан тусгаарлагч: Ceramic material provides outstanding dielectric strength and prevents current leakage between adjacent high-current circuits
• Галд тэсвэртэй: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical industrial installations
• Химийн эсэргүүцэл: Тос, уусгагч, идэмхий бодисыг үл нэвтрүүлэх, үйлдвэрлэлийн хатуу ширүүн орчинд удаан эдэлгээтэй байх

Техникийн үзүүлэлтүүд

CTB3330 Detailed Specifications:

• Одоогийн үнэлгээ: 30A per circuit
• Тохиргоо: Гурав орж, гурав гарна
• Хэмжээ: 46.5mm (L) × 26.7mm (W) × 19.1mm (H)
• Утасны хүрээ: 1.5-6мм²
• Утасны оролтын нүхний диаметр: 5мм
• Орон сууцны материал: Өндөр давтамжийн керамик
• Дамжуулагч материал: Хүнд даацын зэсийн гол
• Шураг материал: Төмөр бүрсэн цайр
• Шургийн нийцтэй байдал: M5 thread
• Суурилуулах нүхний зай: 17mm center-to-center
• Тохиромжтой утаснуудын төрлүүд: Зөөлөн болон хатуу утаснуудад тохиромжтой
• Ашиглалтын хамгийн их температур: 750 ° C
• Диэлектрик хүч: 3.5 кВ
• Тусгаарлалтын эсэргүүцэл: >2000MΩ at 500VDC
• Холбоо барих эсэргүүцэл: <0.2мОм
• Хамгийн их эргэлт: 1.8-2.2 Н·м

Critical Industrial Applications

The CTB3330 Ceramic Terminal Block is specifically engineered for demanding industrial applications where multiple high-current circuits, extreme temperature conditions, and absolute reliability are essential requirements:

• Three-Phase Power Distribution: Ideal for three-phase industrial power connections requiring substantial current capacity
• Аж үйлдвэрийн хяналтын системүүд: Multi-circuit high-current control panels for manufacturing equipment and production lines
• Heavy Machinery: Power distribution for multiple motors, pumps, and actuators in industrial machinery
• Үйлдвэрийн халаалтын систем: Connection points for multiple high-power heating elements in industrial furnaces and ovens
• Power Generation Equipment: Multi-circuit connections in power generation, conversion, and distribution systems
• Metal Processing: Electrical connections in foundries, steel mills, and metal fabrication facilities
• Industrial HVAC: High-capacity connections for industrial heating, ventilation, and air conditioning systems
• Тээврийн дэд бүтэц: Power distribution in railway systems, shipyards, and heavy transportation facilities

Мэргэжлийн суурилуулах заавар

For optimal performance, safety, and compliance with electrical codes in high-current multi-circuit applications, follow these specialized installation guidelines:

1. Ensure the mounting surface is robust, heat-resistant, and provides adequate space for heat dissipation
2. Utilize the integrated 17mm mounting holes for secure attachment to industrial panels
3. Strip wires to the appropriate length (typically 10-12mm for larger gauge conductors)
4. For stranded conductors, use ferrules or pre-twist for optimal connection integrity
5. Fully loosen terminal screws before inserting wires to prevent conductor damage
6. Insert wire completely into the terminal opening, ensuring no exposed conductor extends beyond the ceramic housing
7. Tighten M5 screws progressively to a final torque of 1.8-2.2 N·m
8. Verify connection integrity through both visual inspection and a mechanical pull test
9. Maintain appropriate clearance between adjacent high-current terminal blocks for heat dissipation
10. Implement a regular maintenance schedule for inspection and re-torquing of high-current connections

The CTB3330 Advantage: Multi-Circuit Excellence with Industrial-Grade Performance

For electrical installations requiring multiple high-current circuits with unwavering reliability, the CTB3330 Ceramic Terminal Block represents the definitive solution. Its unique combination of substantial 30A current capacity across three separate circuits, superior temperature resistance, and uncompromising connection integrity makes it the essential choice for mission-critical industrial applications where connection failure is simply not an option.