CTB1130 Bloc terminal ceramic

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.

Caracteristici și beneficii cheie

• 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
• Izolație electrică superioară: Ceramic material provides outstanding dielectric strength and prevents current leakage even at elevated temperatures
• Increased Wire Capacity: Accommodates wire gauges from 0.5mm² to 6mm², offering flexibility for various installation requirements
• Larger Wire Entry: 5mm diameter wire entry holes facilitate easier installation of thicker gauge wires
• Flame Retardant: Naturally fire-resistant ceramic material eliminates the risk of ignition or flame propagation
• Rezistență chimică: 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 life
• Rezistență mecanică ridicată: Robust construction withstands physical stress without cracking or breaking
• Environmentally Friendly: Contains no harmful substances and is fully recyclable

Specificații tehnice

CTB1130 Detailed Specifications:

• Rating curent: 30A
• Configuration: One-in, One-out
• Dimensiuni: 18mm (L) × 14mm (W) × 18mm (H)
• Wire Range: 0.5-6mm²
• Wire Entry Hole Diameter: 5mm
• Material carcasă: High-frequency ceramic
• Conductor Material: Copper core
• Screw Material: Iron-plated zinc
• Compatible Wire Types: Suitable for both soft and hard wires
• Maximum Operating Temperature: 750°C
• Rezistența dielectrică: 3kV
• Rezistența la izolare: >1000MΩ at 500VDC
• Rezistența la contact: <0.5mΩ
• Maximum Torque: 1.2-1.5 N·m

Aplicații industriale

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

• Distribuție industrială de energie: Main power distribution panels, junction boxes, and load centers
• Heavy Manufacturing: 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
• Producția de energie: Generator connections, power conversion equipment, and distribution systems
• Iluminat industrial: High-intensity discharge lighting, industrial floodlights, and high-power lighting applications
• Sisteme HVAC: Heavy-duty heating units, industrial air conditioning, and climate control equipment
• Railway Infrastructure: Signaling systems, track switching equipment, and power distribution
• Aplicații marine: Shipboard electrical systems requiring corrosion resistance and reliability

Professional Installation Guidelines

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. Insert wire completely into the terminal opening, ensuring no exposed conductor extends beyond the ceramic housing
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

Quality Assurance and Certification

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.