Blok Terminal Keramik CTB3330

The CTB3330 Ceramic Terminal Block represents the ultimate achievement in high-current multi-circuit connection technology, delivering exceptional performance for demanding industrial applications. This professional-grade 3-in-3-out terminal block combines substantial 30A current-handling capacity with superior thermal stability and outstanding electrical insulation properties, making it the definitive choice for engineers and electricians working on critical industrial installations where reliability, safety, and multi-circuit capability cannot be compromised.

Industrial-Grade Multi-Circuit Design for High-Current Applications

The CTB3330 features an advanced 3-in-3-out configuration specifically engineered to handle substantial current loads up to 30A across three separate circuits while maintaining optimal thermal performance and connection integrity. Precision-manufactured from high-frequency ceramic material, this terminal block delivers superior insulation properties that exponentially outperform conventional plastic alternatives in high-current, high-temperature industrial environments. The ceramic housing ensures complete resistance to aging, cracking, and deformation even under extreme thermal and electrical stress, guaranteeing long-term stability and safety for your most critical electrical connections.

Each terminal block incorporates six heavy-duty connection points with substantial copper core conductors designed for optimal electrical performance under sustained high-current conditions. The M5-compatible screw terminals, manufactured from durable iron-plated zinc material, provide exceptional clamping force for creating and maintaining secure connections with the larger gauge wires required for 30A applications – ensuring perfect contact integrity across all three circuits even when subjected to vibration, thermal cycling, and high-current loads.

Fitur Utama dan Keunggulan Teknis

• Penanganan Arus yang Unggul: 30A rating per circuit delivers substantial capacity for industrial power applications requiring multiple high-current connections
• Expanded Circuit Configuration: Three-in, three-out design enables complex multi-circuit power distribution in a single integrated terminal block
• Enhanced Mounting System: Built-in 17mm spaced mounting holes for secure and standardized installation in industrial control panels
• Peningkatan Kapasitas Kawat: Accommodates wire gauges from 1.5mm² to 6mm², supporting the larger conductors essential for high-current industrial applications
• Entri Kawat yang Murah Hati: 5mm diameter wire entry holes facilitate smooth installation of thicker gauge wires
• Kompatibilitas Sekrup M5: Larger screw size provides enhanced clamping force for maintaining secure connections under high-current conditions
• Ketahanan Suhu yang Luar Biasa: Tahan operasi terus menerus pada suhu hingga 750°C, jauh melebihi kemampuan blok terminal plastik
• Isolasi Listrik yang Unggul: Ceramic material provides outstanding dielectric strength and prevents current leakage between adjacent high-current circuits
• Tahan Api: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical industrial installations
• Resistensi Kimia: Tahan terhadap minyak, pelarut, dan zat korosif, memastikan daya tahan di lingkungan industri yang keras

Spesifikasi Teknis

CTB3330 Detailed Specifications:

• Peringkat Saat Ini: 30A per circuit
• Konfigurasi: Three-in, Three-out
• Dimensi: 46.5mm (L) × 26.7mm (W) × 19.1mm (H)
• Rentang Kawat: 1.5-6mm²
• Diameter Lubang Masuk Kawat: 5mm
• Bahan Perumahan: Keramik frekuensi tinggi
• Bahan Konduktor: Inti tembaga tugas berat
• Bahan Sekrup: Seng berlapis besi
• Kompatibilitas Sekrup: Benang M5
• Mounting Hole Distance: 17mm center-to-center
• Jenis Kawat yang Kompatibel: Cocok untuk kabel lunak dan keras
• Suhu Operasi Maksimum: 750°C
• Kekuatan Dielektrik: 3.5kV
• Resistensi Isolasi: > 2000MΩ pada 500VDC
• Resistensi Kontak: <0,2 mΩ
• Torsi Maksimum: 1,8-2,2 N-m

Critical Industrial Applications

The CTB3330 Ceramic Terminal Block is specifically engineered for demanding industrial applications where multiple high-current circuits, extreme temperature conditions, and absolute reliability are essential requirements:

• Three-Phase Power Distribution: Ideal for three-phase industrial power connections requiring substantial current capacity
• Sistem Kontrol Industri: Multi-circuit high-current control panels for manufacturing equipment and production lines
• Alat Berat: Power distribution for multiple motors, pumps, and actuators in industrial machinery
• Sistem Pemanas Industri: Connection points for multiple high-power heating elements in industrial furnaces and ovens
• Peralatan Pembangkit Listrik: Multi-circuit connections in power generation, conversion, and distribution systems
• Metal Processing: Electrical connections in foundries, steel mills, and metal fabrication facilities
• Industrial HVAC: High-capacity connections for industrial heating, ventilation, and air conditioning systems
• Infrastruktur Transportasi: Power distribution in railway systems, shipyards, and heavy transportation facilities

Panduan Instalasi Profesional

For optimal performance, safety, and compliance with electrical codes in high-current multi-circuit applications, follow these specialized installation guidelines:

1. Pastikan permukaan pemasangan kuat, tahan panas, dan menyediakan ruang yang memadai untuk pembuangan panas
2. Utilize the integrated 17mm mounting holes for secure attachment to industrial panels
3. Strip wires to the appropriate length (typically 10-12mm for larger gauge conductors)
4. For stranded conductors, use ferrules or pre-twist for optimal connection integrity
5. Kendurkan sekrup terminal sepenuhnya sebelum memasukkan kabel untuk mencegah kerusakan konduktor
6. Masukkan kabel sepenuhnya ke dalam bukaan terminal, pastikan tidak ada konduktor yang terbuka melampaui rumah keramik
7. Tighten M5 screws progressively to a final torque of 1.8-2.2 N·m
8. Verifikasi integritas sambungan melalui inspeksi visual dan uji tarikan mekanis
9. Maintain appropriate clearance between adjacent high-current terminal blocks for heat dissipation
10. Menerapkan jadwal perawatan rutin untuk pemeriksaan dan pengencangan ulang sambungan arus tinggi

The CTB3330 Advantage: Multi-Circuit Excellence with Industrial-Grade Performance

For electrical installations requiring multiple high-current circuits with unwavering reliability, the CTB3330 Ceramic Terminal Block represents the definitive solution. Its unique combination of substantial 30A current capacity across three separate circuits, superior temperature resistance, and uncompromising connection integrity makes it the essential choice for mission-critical industrial applications where connection failure is simply not an option.