Khối đầu cuối gốm CTB1130

The CTB1130 Ceramic Terminal Block represents the pinnacle of high-current electrical connection technology, offering a reliable and durable solution for demanding electrical applications requiring up to 30A capacity. This professional-grade one-in-one-out terminal block combines exceptional thermal stability with superior insulation properties, making it the preferred choice for industrial electricians and engineers working in high-temperature and high-current environments.

Advanced Construction and Design

Expertly crafted from high-frequency ceramic material, the CTB1130 delivers unparalleled electrical insulation properties that significantly outperform conventional plastic terminal blocks. 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 critical electrical connections.

The internal conductive components feature heavy-duty copper cores specifically designed for high-current applications, ensuring excellent electrical conductivity with minimal resistance and heat generation. The precision-engineered screw terminals, manufactured from iron-plated zinc material, provide robust and secure wire clamping that maintains consistent contact pressure even when subjected to vibration, thermal cycling, and high-current loads.

Các tính năng và lợi ích chính

• Enhanced Current Handling: 30A rating makes it suitable for power distribution and high-current applications where smaller terminal blocks would be inadequate
• Exceptional Temperature Resistance: Withstands continuous operation at temperatures up to 750°C without degradation, ideal for high-temperature industrial applications
• Cách điện vượt trội: Ceramic material provides outstanding dielectric strength and prevents current leakage even at elevated temperatures
• Tăng khả năng truyền tải dây: Accommodates wire gauges from 0.5mm² to 6mm², offering flexibility for various installation requirements
• Đầu vào dây lớn hơn: 5mm diameter wire entry holes facilitate easier installation of thicker gauge wires
• Chất chống cháy: Naturally fire-resistant ceramic material eliminates the risk of ignition or flame propagation
• Khả năng kháng hóa chất: Không thấm dầu, dung môi và hầu hết các loại axit, đảm bảo độ bền trong môi trường hóa chất khắc nghiệt
• Chống lão hóa: No degradation, embrittlement, or color change over decades of service life
• Độ bền cơ học cao: Kết cấu chắc chắn chịu được áp lực vật lý mà không bị nứt hoặc vỡ
• Thân thiện với môi trường: Không chứa chất độc hại và có thể tái chế hoàn toàn

Thông số kỹ thuật

CTB1130 Detailed Specifications:

• Xếp hạng hiện tại: 30A
• Cấu hình: One-in, One-out
• Kích thước: 18mm (L) × 14mm (W) × 18mm (H)
• Phạm vi dây: 0.5-6mm²
• Đường kính lỗ luồn dây: 5mm
• Vật liệu vỏ: Gốm tần số cao
• Vật liệu dẫn điện: Lõi đồng
• Vật liệu vít: Kẽm mạ sắt
• Các loại dây tương thích: Phù hợp với cả dây mềm và dây cứng
• Nhiệt độ hoạt động tối đa: 750°C
• Độ bền điện môi: 3kV
• Độ cách điện: >1000MΩ ở 500VDC
• Điện trở tiếp xúc: <0,5mΩ
• Mô-men xoắn cực đại: 1.2-1.5 N·m

Ứng dụng công nghiệp

The CTB1130 Ceramic Terminal Block is specifically engineered for applications requiring higher current carrying capacity and superior heat resistance:

• Phân phối điện công nghiệp: Main power distribution panels, junction boxes, and load centers
• Sản xuất nặng: Welding equipment, metalworking machinery, and industrial motors
• High-Temperature Processing: Industrial furnaces, kilns, and heat treatment equipment
• Commercial Heating Systems: Electric boilers, industrial heaters, and heating elements
• Sản xuất điện: Generator connections, power conversion equipment, and distribution systems
• Industrial Lighting: High-intensity discharge lighting, industrial floodlights, and high-power lighting applications
• Hệ thống HVAC: Heavy-duty heating units, industrial air conditioning, and climate control equipment
• Railway Infrastructure: Signaling systems, track switching equipment, and power distribution
• Ứng dụng hàng hải: Shipboard electrical systems requiring corrosion resistance and reliability

Hướng dẫn lắp đặt chuyên nghiệp

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

1. Ensure the mounting surface is clean, flat, and heat-resistant, with adequate clearance for ventilation
2. Strip wires to the appropriate length (typically 8-10mm for larger gauge wires)
3. Pre-twist stranded conductors to ensure compact insertion and maximum contact surface
4. Loosen terminal screws fully before inserting wires to prevent conductor damage
5. Cắm dây hoàn toàn vào lỗ đầu cuối, đảm bảo không có dây dẫn hở nào vượt ra ngoài vỏ gốm
6. Tighten screws to a torque of 1.2-1.5 N·m to ensure optimal electrical contact without damaging the terminal
7. Verify secure connection by performing a gentle pull test on each conductor
8. For high-current applications, consider periodic inspection and re-torquing of connections
9. Install in a location protected from physical impact and excessive vibration
10. Maintain proper spacing between adjacent high-current terminal blocks to prevent heat concentration

Đảm bảo chất lượng và chứng nhận

Each CTB1130 Ceramic Terminal Block undergoes comprehensive quality control testing to ensure consistent performance and reliability in demanding applications. Our rigorous manufacturing process includes 100% electrical testing, dimensional verification, thermal cycling, and current capacity validation to guarantee that every terminal block meets our exacting standards. Our ceramic terminal blocks comply with international safety standards for electrical components, including UL recognition, CE certification, and RoHS compliance.

Why Choose the CTB1130 Terminal Block?

When selecting terminal blocks for high-current electrical projects, the CTB1130 offers unmatched advantages over conventional options. Its 30A current capacity provides substantial headroom for demanding applications, while the ceramic construction ensures exceptional heat resistance and electrical insulation that plastic terminal blocks simply cannot match. The larger wire capacity accommodates heavier gauge conductors required for higher current applications, making the CTB1130 the professional’s choice for industrial electrical installations where reliability and safety are paramount.

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 applications. The CTB1130 represents the perfect balance of current capacity, thermal resistance, and compact design for modern industrial electrical systems.