TB3340 সিরামিক টার্মিনাল ব্লক

The TB3340 Ceramic Terminal Block represents an efficient solution for small-scale power distribution, specifically engineered for industrial applications requiring multiple reliable connections in a minimal footprint. This professional-grade 3-position terminal block combines a robust 40A current rating with superior thermal stability and outstanding electrical insulation properties, making it the ideal choice for engineers and electricians working on industrial systems where space efficiency and connection reliability are essential requirements.

Ultra-Compact Multi-Circuit Design for Specialized Applications

The TB3340 features a precisely engineered 3-in-3-out configuration designed to provide optimal connection capacity in the smallest possible footprint. Manufactured from high-frequency ceramic material, this terminal block delivers superior insulation properties that significantly outperform conventional plastic alternatives in high-temperature environments. 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.

Each terminal block incorporates six precision-engineered connection points with copper conductors for optimal electrical performance and M3-compatible screw terminals manufactured from durable plated metal. This professional-grade construction provides secure and reliable wire clamping that withstands vibration and thermal cycling without loosening over time, ensuring consistent electrical contact across all three circuits in demanding applications where connection integrity is critical.

মূল বৈশিষ্ট্য এবং প্রযুক্তিগত সুবিধা

• 超紧凑设计： Minimized 55.5mm × 25mm × 13.6mm dimensions make it ideal for installations with severely limited space
• 低矮高度设计： Exceptionally slim 13.6mm height profile allows installation in the shallowest enclosures and tightest spaces
• Efficient Three-Position Layout: Three-position configuration offers excellent balance between connection capacity and minimal dimensions
• 强大载流能力： 每位置 40A 额定电流为工业控制与电力应用提供充足容量
• M3 螺丝兼容性： 精密设计的M3螺钉端子确保在适当的扭矩要求下实现可靠连接
• উচ্চতর তাপমাত্রা প্রতিরোধ ক্ষমতা: 陶瓷结构可承受高达750°C的持续工作温度，远超塑料端子排的性能极限
• চমৎকার বৈদ্যুতিক অন্তরণ: 陶瓷材料具有卓越的介电强度，可防止相邻端子位之间发生电流泄漏
• শিখা প্রতিরোধক: 天然耐火材料消除了关键安装环境中引燃或火焰蔓延的风险
• রাসায়নিক প্রতিরোধ: 抗油污、耐溶剂及大多数工业化学品，确保在恶劣环境下的耐久性

কারিগরি বিবরণ

TB3340 Detailed Specifications:

• মডেল নম্বার: টিবি৩৩৪০
• কনফিগারেশন: 3-in, 3-out (6 connection points)
• বর্তমান রেটিং: 每端子位40A
• মাত্রা: 55.5mm (L) × 25mm (W) × 13.6mm (H)
• আবাসন উপাদান: উচ্চ-ফ্রিকোয়েন্সি সিরামিক
• কন্ডাক্টর উপাদান: তামার কোর
• 螺钉类型： এম৩
• 安装间距： 48mm center-to-center
• সামঞ্জস্যপূর্ণ তারের প্রকার: নরম এবং শক্ত উভয় তারের জন্যই উপযুক্ত
• সর্বোচ্চ অপারেটিং তাপমাত্রা: ৭৫০°সে.
• ডাইইলেকট্রিক শক্তি: 3千伏
• অন্তরণ প্রতিরোধ: >1500MΩ @ 500VDC
• ভোল্টেজ রেটিং: 600V 交流/直流

Space-Critical Applications

The TB3340 Ceramic Terminal Block is specifically engineered for applications requiring reliable connections in extremely space-constrained environments:

• Miniature Control Panels: Distribution points in highly compact automation and control applications
• Small Equipment: Power connections in space-limited industrial machines and devices
• Instrumentation: Connection points in precision measurement and monitoring equipment
• Compact Electrical Enclosures: Power distribution in minimal-space electrical cabinets
• Small Motors: Power connections for compact motor drives and controls
• Specialized Electronics: Connection points in custom-designed electronic systems requiring heat resistance
• মোটরগাড়ি সিস্টেম: Electrical connections in vehicle systems with severe space constraints
• Portable Equipment: Power distribution in transportable industrial equipment

পেশাদার ইনস্টলেশন নির্দেশিকা

For optimal performance and reliability in ultra-compact installations, follow these specialized guidelines:

1. Mount securely to a clean, flat surface using the provided 48mm mounting holes
2. Maintain minimum 20mm clearance around terminal block for proper heat dissipation when possible
3. 将导线剥至适当长度（M3端子通常为6-7毫米）
4. 插入导线前，完全松开M3端子螺钉
5. 将导体完全插入端子开口
6. 将M3螺钉拧紧至0.6-0.8 N·m的扭矩（请勿过度拧紧）
7. 通过目视检查和机械测试验证连接的牢固性
8. Implement clear circuit identification for future maintenance

The TB3340 Advantage: Ultimate Space Efficiency

The TB3340 Ceramic Terminal Block delivers an exceptional balance of performance and miniaturization for applications where installation space is at an absolute premium. Its ultra-compact dimensions make it among the smallest multi-circuit terminal blocks in our lineup, allowing efficient use of limited panel space without compromising on current capacity or connection reliability. The ceramic construction ensures exceptional temperature resistance and electrical isolation, providing the reliability demanded by industrial environments where plastic alternatives would quickly degrade.

With its ultra-compact design, low-profile height, and superior thermal performance, the TB3340 represents the definitive solution for industrial power distribution applications requiring multiple medium-current circuits in the most space-constrained installations where every millimeter matters.