CTB2230 Bloc terminal ceramic

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.

Caracteristici principale și avantaje tehnice

• Manipulare superioară a curentului: 30A rating delivers ample capacity for industrial power applications and heavy equipment connections
• Configurație cu două circuite: Two-in, two-out design facilitates parallel connections and power distribution in a compact form factor
• M6 Compatibilitate șurub: Larger screw size provides enhanced clamping force for secure connections with heavier gauge wires
• Capacitatea sârmei expandate: 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
• Rezistență excepțională la temperatură: Withstands continuous operation at temperatures up to 750°C, far exceeding the capabilities of plastic terminal blocks
• Izolație electrică superioară: Ceramic material provides outstanding dielectric strength and prevents current leakage even under high-voltage, high-temperature conditions
• Retardant la flăcări: Materialul ignifug natural elimină riscul de aprindere sau de propagare a flăcării în instalațiile critice
• Rezistență chimică: Impervious to oils, solvents, and corrosive substances, ensuring durability in harsh industrial environments
• Rezistența la îmbătrânire: No degradation, embrittlement, or performance decline over extended service periods

Specificații tehnice

CTB2230 Detailed Specifications:

• Rating curent: 30A
• Configurație: Două intrări, două ieșiri
• Dimensiuni: 31mm (L) × 27mm (W) × 18.9mm (H)
• Gama de sârme: 1.5-6mm²
• Diametrul găurii de intrare a sârmei: 5 mm
• Material carcasă: Ceramică de înaltă frecvență
• Material conductor: Miez de cupru rezistent
• Material șurub: Zinc placat cu fier
• Compatibilitate șurub: filet M6
• Tipuri de cabluri compatibile: Potrivit atât pentru firele moi, cât și pentru cele tari
• Temperatura maximă de funcționare: 750°C
• Rezistența dielectrică: 3.5kV
• Rezistența la izolare: >1000MΩ la 500VDC
• Rezistența la contact: <0.2mΩ
• Cuplu maxim: 1.8-2.2 N·m

Aplicații industriale

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

• Mașini industriale grele: Power connections for industrial motors, pumps, and compressors
• Echipament de fabricație: High-current connections in metalworking, plastics processing, and assembly equipment
• Distribuție industrială de energie: Distribution panels, power control centers, and industrial switchgear
• Prelucrarea la temperaturi înalte: Furnaces, kilns, heat treatment equipment, and thermal processing systems
• Echipamente de sudură: Power supply connections and distribution for industrial welding applications
• Heavy-Duty HVAC Systems: Industrial heating, ventilation, and air conditioning equipment
• Infrastructura de transport: Railway signaling, power distribution, and control systems
• Marine and Shipbuilding: Electrical systems in harsh marine environments requiring corrosion resistance
• Producția de energie: Control panels, distribution systems, and switching equipment

Ghiduri de instalare profesională

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. Verificați conexiunea sigură prin efectuarea unui test de tracțiune ușoară pe fiecare conductor
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.