CTB2260 セラミック端子台

The CTB2260 Ceramic Terminal Block represents the pinnacle of high-amperage electrical connection technology, designed specifically for the most demanding industrial applications requiring substantial current capacity. This premium 2-in-2-out terminal block delivers exceptional performance with its 60A current rating, combining superior thermal stability with unmatched electrical insulation properties that make it the definitive choice for critical power distribution applications where standard terminal blocks simply cannot perform.

Industrial-Strength Design for Maximum Power Applications

The CTB2260 features a heavy-duty 2-in-2-out configuration engineered specifically to handle substantial current loads up to 60A while maintaining temperature stability and connection integrity. Precision-crafted from high-frequency ceramic material, this terminal block delivers superior insulation properties and heat resistance that far surpass conventional alternatives, making it indispensable for high-current, high-temperature environments where plastic or phenolic terminal blocks would rapidly degrade or fail entirely.

Each CTB2260 incorporates extra-large connection points with substantial copper core conductors specifically designed for optimal electrical performance under extreme current loads. The M6-compatible screw terminals, manufactured from robust iron-plated zinc material, provide exceptional clamping force for secure connections with the heavier gauge wires required in high-amperage applications – maintaining reliable contact under conditions that would cause standard terminal blocks to overheat or lose connection integrity.

主な特徴と技術的優位性

• Exceptional Current Handling: 60A rating delivers substantial capacity for heavy industrial power applications requiring significant current flow
• 拡張ワイヤ容量： Accommodates wire gauges from 2.5mm² to 16mm², supporting the large conductors essential for high-amperage installations
• Oversized Wire Entry: 6mm diameter wire entry holes facilitate smooth installation of heavy gauge wires
• デュアルサーキット構成： Two-in, two-out design enables complex power distribution configurations in industrial settings
• M6ネジの互換性： Heavy-duty screw size provides superior clamping force for maintaining secure connections under high-current conditions
• Extraordinary Temperature Resistance: 750℃までの温度で劣化することなく連続運転に耐える
• 優れた電気絶縁性： Ceramic material provides exceptional dielectric strength, preventing current leakage even at elevated temperatures and voltages
• Enhanced Dimensional Stability: Larger overall dimensions (38.7mm × 31mm × 22.7mm) provide improved mechanical stability and heat dissipation
• 難燃性： Naturally fire-resistant ceramic material eliminates ignition risk in critical power installations
• 耐薬品性： Impervious to oils, solvents, and corrosive industrial chemicals

技術仕様

CTB2260 Detailed Specifications:

• 現在の評価 60A
• コンフィギュレーション： ツーイン、ツーアウト
• 寸法： 38.7mm (L) × 31mm (W) × 22.7mm (H)
• ワイヤーの範囲： 2.5-16mm²
• ワイヤーエントリー穴径： 6mm
• ハウジング素材： 高周波セラミック
• 導体材料： 頑丈な銅コア
• ネジの材質： 鉄メッキ亜鉛
• ネジの互換性： M6スレッド
• 互換性のあるワイヤータイプ： ソフトワイヤーとハードワイヤーの両方に対応
• 最高使用温度： 750°C
• 絶縁耐力： 4kV
• 絶縁抵抗： >2000MΩ at 500VDC
• 接触抵抗： <0.15mΩ
• 最大トルク： 2.5-3.0 N·m
• 定格電圧： 750V AC/DC

Critical Heavy-Industry Applications

The CTB2260 Ceramic Terminal Block is specifically engineered for specialized industrial applications where high current capacity, extreme temperature conditions, and absolute reliability are non-negotiable requirements:

• 重工業機械： Power connections for large industrial motors, heavy-duty pumps, and industrial compressors
• Metal Processing Equipment: Power distribution in foundries, steel mills, and metal fabrication facilities
• 産業用配電： Main feed connections in distribution panels and industrial power centers
• High-Temperature Industrial Processing: Industrial furnaces, smelting operations, and glass manufacturing
• 産業用暖房システム： High-power heating elements, industrial boilers, and specialized heating applications
• Heavy-Duty Welding Equipment: Primary power connections for industrial welding systems
• 交通インフラ： Power distribution in railway systems, shipyards, and heavy vehicle manufacturing
• Power Generation Equipment: Connection points in generators, power conversion systems, and distribution infrastructure
• 採鉱作業： Electrical systems for mining machinery and processing equipment

プロフェッショナル・インストレーション・ガイドライン

For optimal performance, safety compliance, and long-term reliability in high-current applications, follow these specialized installation guidelines:

1. Ensure the mounting surface is robust, heat-resistant, and provides adequate space for heat dissipation
2. Strip wires to the appropriate length (typically 12-15mm for larger gauge conductors)
3. For stranded conductors, use ferrules or tinning to ensure optimal connection integrity
4. Fully loosen terminal screws before inserting wires to prevent conductor damage
5. 電線を端子口に完全に挿入し、露出した導線がセラミックハウジングからはみ出さないようにします。
6. Tighten M6 screws progressively to a final torque of 2.5-3.0 N·m
7. Verify connection integrity through both visual inspection and a mechanical pull test
8. Implement a regular maintenance schedule for inspection and re-torquing of high-current connections
9. Maintain minimum clearance of 15mm between adjacent high-current terminal blocks
10. For currents approaching the 60A rating, consider implementing additional heat dissipation measures

The CTB2260 Advantage: Engineering Excellence for Critical Power Applications

For electrical systems where standard terminal blocks would be pushed beyond their limits, the CTB2260 Ceramic Terminal Block represents the definitive solution. Its combination of exceptional current capacity, superior temperature resistance, and unmatched electrical insulation properties makes it indispensable for critical industrial applications where connection failure is simply not an option.

Trust in the proven performance of our advanced ceramic terminal block technology combined with precision engineering to provide safe, reliable electrical connections for your most demanding high-current applications. The CTB2260 embodies the perfect balance of current-carrying capacity, thermal performance, and long-term reliability for today’s most challenging industrial electrical environments.