Blok Terminal Seramik TB4440

The TB4440 Ceramic Terminal Block represents an efficient solution for moderate-scale power distribution, specifically engineered for industrial applications requiring multiple reliable connections in a compact footprint. This professional-grade 4-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 connection reliability and space efficiency are essential requirements.

Space-Efficient Multi-Circuit Design for Industrial Applications

The TB4440 features a precisely engineered 4-in-4-out configuration designed to provide optimal connection capacity while maintaining an exceptionally compact 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 eight 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 four circuits in demanding applications where connection integrity is critical.

Ciri Utama dan Kelebihan Teknikal

• Ultra-Compact Design: Minimized 63mm × 23.8mm × 16.8mm dimensions make it ideal for installations with limited space
• Efficient Four-Position Layout: Four-position configuration offers excellent balance between connection capacity and compact dimensions
• Kapasiti Semasa yang Besar: Penarafan 40A setiap kedudukan menyediakan kapasiti yang mencukupi untuk kawalan industri dan aplikasi kuasa
• Low-Profile Height: 16.8mm height profile allows installation in shallow enclosures and tight spaces
• Keserasian Skru M3: Terminal skru M3 kejuruteraan ketepatan memastikan sambungan selamat dengan keperluan tork yang sesuai
• Rintangan Suhu Unggul: Pembinaan seramik tahan operasi berterusan pada suhu sehingga 750°C, jauh melebihi keupayaan blok terminal plastik
• Penebat Elektrik Cemerlang: Bahan seramik memberikan kekuatan dielektrik yang luar biasa dan menghalang kebocoran semasa antara kedudukan bersebelahan
• Kalis Api: Bahan tahan api secara semula jadi menghapuskan risiko penyalaan atau penyebaran nyalaan dalam pemasangan kritikal
• Rintangan kimia: Kedap minyak, pelarut, dan kebanyakan bahan kimia industri, memastikan ketahanan dalam persekitaran yang keras

Spesifikasi Teknikal

TB4440 Detailed Specifications:

• Nombor Model: TB4440
• Konfigurasi: 4-in, 4-out (8 connection points)
• Penilaian Semasa: 40A setiap kedudukan
• Dimensi: 63mm (L) × 23.8mm (W) × 16.8mm (H)
• Bahan Perumahan: Seramik frekuensi tinggi
• Bahan Konduktor: Teras tembaga
• Jenis skru: M3
• Jarak Pemasangan: 55.5mm center-to-center
• Jenis Wayar Serasi: Sesuai untuk kedua-dua wayar lembut dan keras
• Suhu Operasi Maksimum: 750°C
• Kekuatan dielektrik: 3kV
• Rintangan Penebat: >1500MΩ pada 500VDC
• Penilaian Voltan: 600V AC/DC

Space-Optimized Applications

The TB4440 Ceramic Terminal Block is specifically engineered for applications requiring multiple reliable connections in space-constrained environments:

• Compact Control Panels: Distribution rails in limited-space automation and control applications
• Alat Mesin: Power and control connections in industrial equipment with restricted wiring space
• Small Manufacturing Equipment: Power distribution in compact production machinery
• Sistem Instrumentasi: Connection points in measurement and monitoring systems
• Electrical Enclosures: Power distribution in space-limited electrical cabinets
• Specialized Equipment: Connection points in custom-designed industrial systems
• Small Motor Controls: Power connections for medium-sized motor drives
• Aplikasi Automotif: Electrical connections in vehicle systems requiring temperature resistance

Garis Panduan Pemasangan Profesional

For optimal performance and reliability in space-constrained installations, follow these specialized guidelines:

1. Mount securely to a clean, flat surface using the provided 55.5mm mounting holes
2. Maintain minimum 20mm clearance around terminal block for proper heat dissipation
3. Strip wires to appropriate length (typically 6-7mm for M3 terminals)
4. Longgarkan skru terminal M3 sepenuhnya sebelum memasukkan wayar
5. Masukkan konduktor sepenuhnya ke dalam bukaan terminal
6. Ketatkan skru M3 kepada tork 0.6-0.8 N·m (jangan terlalu ketatkan)
7. Sahkan sambungan selamat melalui pemeriksaan visual dan ujian mekanikal
8. Laksanakan pelabelan litar komprehensif untuk penyelenggaraan masa hadapan
9. Jadualkan pemeriksaan berkala sebagai sebahagian daripada protokol penyelenggaraan

The TB4440 Advantage: Maximum Space Efficiency with Reliable Performance

The TB4440 Ceramic Terminal Block offers an exceptional balance of connection capacity and space efficiency for industrial applications with limited installation space. Its ultra-compact dimensions make it the smallest 4-position 40A terminal block in our lineup, allowing efficient use of 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 space-optimized design, precision-engineered components, and superior thermal performance, the TB4440 represents the discerning engineer’s choice for industrial power distribution applications requiring multiple medium-current circuits in the most space-efficient package possible.