Керамическая клеммная колодка CTB2230

The CTB2230 Ceramic Terminal Block represents the pinnacle of high-current electrical connection technology, offering unparalleled reliability and performance for demanding industrial applications. This professional-grade 2-in-2-out terminal block combines exceptional current-carrying capacity with superior thermal stability and electrical insulation properties, making it the definitive choice for engineers and electricians working on critical installations where performance and safety cannot be compromised.

Industrial-Grade Design and Heavy-Duty Construction

The CTB2230 features a robust 2-in-2-out configuration specifically engineered to handle substantial current loads up to 30A while facilitating complex circuit arrangements. Meticulously crafted from high-frequency ceramic material, this terminal block delivers superior insulation properties that significantly outperform conventional plastic alternatives in high-current, high-temperature 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 heavy-duty connection points with substantial copper core conductors designed for optimal electrical performance under high-current conditions. The M6-compatible screw terminals, manufactured from durable iron-plated zinc material, provide exceptionally secure wire clamping that maintains consistent contact pressure even when subjected to vibration, thermal cycling, and sustained high-current loads – conditions that would cause conventional terminal blocks to fail.

Ключевые особенности и технические преимущества

• Превосходная обработка тока: 30A rating delivers ample capacity for industrial power applications and heavy equipment connections
• Двухконтурная конфигурация: Two-in, two-out design facilitates parallel connections and power distribution in a compact form factor
• Совместимость с винтами M6: Larger screw size provides enhanced clamping force for secure connections with heavier gauge wires
• Расширенная емкость проволоки: Accommodates wire gauges from 1.5mm² to 6mm², supporting the larger conductors required for high-current applications
• Generous Wire Entry: 5mm diameter wire entry holes enable smooth installation of thicker gauge wires
• Исключительная термостойкость: Withstands continuous operation at temperatures up to 750°C, far exceeding the capabilities of plastic terminal blocks
• Превосходная электрическая изоляция: Ceramic material provides outstanding dielectric strength and prevents current leakage even under high-voltage, high-temperature conditions
• Огнестойкость: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical installations
• Химическая стойкость: Impervious to oils, solvents, and corrosive substances, ensuring durability in harsh industrial environments
• Устойчивость к старению: No degradation, embrittlement, or performance decline over extended service periods

Технические характеристики

CTB2230 Detailed Specifications:

• Текущий рейтинг: 30A
• Конфигурация: Два входа, два выхода
• Размеры: 31mm (L) × 27mm (W) × 18.9mm (H)
• Диапазон проводов: 1,5-6 мм²
• Диаметр отверстия для ввода проволоки: 5 мм
• Материал корпуса: Высокочастотная керамика
• Материал проводника: Прочный медный сердечник
• Материал винта: Цинк с железным покрытием
• Совместимость с винтами: резьба M6
• Совместимые типы проводов: Подходит как для мягких, так и для жестких проводов
• Максимальная рабочая температура: 750°C
• Диэлектрическая прочность: 3.5kV
• Сопротивление изоляции: >1000MΩ при 500 В постоянного тока
• Сопротивление контактов: <0.2mΩ
• Максимальный крутящий момент: 1.8-2.2 N·m

Промышленное применение

The CTB2230 Ceramic Terminal Block is specifically engineered for demanding industrial applications where high current capacity, extreme temperature resistance, and absolute reliability are essential:

• Тяжелое промышленное оборудование: Power connections for industrial motors, pumps, and compressors
• Производственное оборудование: High-current connections in metalworking, plastics processing, and assembly equipment
• Промышленное распределение электроэнергии: Distribution panels, power control centers, and industrial switchgear
• Высокотемпературная обработка: Furnaces, kilns, heat treatment equipment, and thermal processing systems
• Welding Equipment: Power supply connections and distribution for industrial welding applications
• Heavy-Duty HVAC Systems: Industrial heating, ventilation, and air conditioning equipment
• Транспортная инфраструктура: Railway signaling, power distribution, and control systems
• Marine and Shipbuilding: Electrical systems in harsh marine environments requiring corrosion resistance
• Выработка электроэнергии: Control panels, distribution systems, and switching equipment

Руководство по профессиональной установке

For optimal performance, safety, and compliance with electrical codes, follow these professional installation guidelines:

1. Ensure the mounting surface is clean, flat, heat-resistant, and adequately ventilated
2. Strip wires to the appropriate length (typically 10-12mm for larger gauge wires)
3. For stranded conductors, twist strands tightly and consider tinning for optimal connection
4. Loosen M6 terminal screws fully before inserting wires to prevent conductor damage
5. Insert wire completely into the terminal opening, ensuring no exposed conductor extends beyond the housing
6. Tighten M6 screws to a torque of 1.8-2.2 N·m to ensure optimal electrical contact
7. Убедитесь в надежности соединения, осторожно потянув за каждый проводник.
8. For high-current applications, schedule periodic inspection and re-torquing of connections
9. Maintain appropriate clearance around terminal blocks for heat dissipation
10. Install in locations protected from direct impact and excessive mechanical stress

The CTB2230 Advantage

When reliability is non-negotiable in your high-current electrical installations, the CTB2230 Ceramic Terminal Block delivers uncompromising performance that plastic and phenolic alternatives simply cannot match. Its combination of substantial current capacity, multi-circuit configuration, and exceptional temperature resistance makes it the definitive choice for professional industrial applications where failure is not an option.

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 industrial applications where quality, durability, and absolute dependability are essential requirements.