TB121240 Ceramic Terminal Block

The TB121240 Ceramic Terminal Block represents the pinnacle of high-density power distribution technology, engineered specifically for demanding industrial applications requiring multiple connection points with exceptional reliability. This professional-grade 12-position terminal block combines a robust 40A current rating with superior thermal stability and outstanding electrical insulation properties, making it the definitive choice for engineers and electricians working on complex industrial systems where connection reliability and safety are paramount.

Maximum-Capacity Linear Design for Industrial Power Distribution

The TB121240 features an industry-leading 12-in-12-out linear configuration specifically engineered to maximize connection capacity in control panels and distribution systems. Precision-manufactured from high-frequency ceramic material, this terminal block delivers superior insulation properties that significantly outperform conventional plastic alternatives in high-temperature industrial 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 critical industrial electrical connections.

Each terminal block incorporates twenty-four precision-engineered connection points with substantial copper conductors for optimal electrical performance and M5-compatible screw terminals manufactured from durable plated metal. This industrial-grade construction provides secure and reliable wire clamping that withstands vibration and thermal cycling without loosening over time, ensuring consistent electrical contact across all twelve circuits in demanding applications where connection integrity is critical.

លក្ខណៈសំខាន់ៗ និងគុណសម្បត្តិបច្ចេកទេស

• Maximum Connection Density: Twelve-position design enables extensive power distribution capabilities in a single linear terminal block
• Substantial Current Capacity: 40A rating per position provides ample capacity for industrial control and power applications
• Extended Linear Configuration: 183mm length accommodates twelve full positions while maintaining proper spacing for secure terminations
• Optimized Mounting System: Built-in 165mm spaced mounting holes for secure and standardized installation in control panels
• ភាពឆបគ្នានៃវីស M5៖ Industrial-grade M5 screw terminals provide enhanced clamping force for maintaining secure connections
• ភាពធន់នឹងសីតុណ្ហភាពខ្ពស់៖ សំណង់សេរ៉ាមិចអាចទប់ទល់នឹងប្រតិបត្តិការជាបន្តបន្ទាប់នៅសីតុណ្ហភាពរហូតដល់ 750°C ដែលលើសពីសមត្ថភាពរបស់ប្លុកស្ថានីយប្លាស្ទិក។
• អ៊ីសូឡង់អគ្គិសនីល្អបំផុត៖ សម្ភារៈសេរ៉ាមិចផ្តល់នូវកម្លាំង dielectric ពិសេស និងការពារការលេចធ្លាយបច្ចុប្បន្នរវាងទីតាំងដែលនៅជាប់គ្នា។
• ធន់នឹងភ្លើង៖ Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical installations
• ភាពធន់នឹងសារធាតុគីមី៖ ធន់នឹងប្រេង សារធាតុរំលាយ និងសារធាតុគីមីឧស្សាហកម្មភាគច្រើន ធានាបាននូវភាពធន់ក្នុងបរិស្ថានអាក្រក់

លក្ខណៈបច្ចេកទេស

TB121240 Detailed Specifications:

• លេខ​ម៉ូដែល៖ TB121240
• ការកំណត់រចនាសម្ព័ន្ធ៖ 12-in, 12-out (24 connection points)
• ការវាយតម្លៃបច្ចុប្បន្ន៖ 40A per position
• វិមាត្រ៖ 183mm (L) × 24mm (W) × 21mm (H)
• សម្ភារៈលំនៅដ្ឋាន៖ សេរ៉ាមិចប្រេកង់ខ្ពស់។
• សម្ភារៈអ្នកដឹកនាំ៖ Copper core
• ប្រភេទវីសៈ ម៥
• ចម្ងាយម៉ោន៖ 165mm center-to-center
• ប្រភេទខ្សែដែលត្រូវគ្នា៖ សាកសមសម្រាប់ទាំងខ្សែទន់ និងរឹង
• សីតុណ្ហភាពប្រតិបត្តិការអតិបរមា៖ ៧៥០ អង្សាសេ
• កម្លាំង Dielectric៖ 3.5kV
• ភាពធន់នឹងអ៊ីសូឡង់៖ > 2000MΩ នៅ 500VDC
• ការវាយតម្លៃវ៉ុល៖ 600V AC / DC

Industrial Applications

The TB121240 Ceramic Terminal Block is specifically engineered for industrial applications requiring extensive connection points with consistent reliability:

• Industrial Control Panels: Main distribution rails for complex control systems
• Manufacturing Equipment: Multi-circuit power distribution in production machinery
• Power Distribution Systems: Centralized connection points for electrical distribution
• ប្រព័ន្ធកំដៅឧស្សាហកម្ម៖ Multiple heating element connections in industrial furnaces and ovens
• Motor Control Centers: Multiple motor connection points for industrial automation
• Building Automation: Centralized wiring systems for commercial building management
• Transportation Infrastructure: Power distribution in railway and transportation systems
• ឧបករណ៍ធុនធ្ងន់៖ Multiple circuit connections in construction and mining machinery

ការណែនាំអំពីការដំឡើងវិជ្ជាជីវៈ

For optimal performance and reliability in industrial installations, follow these specialized guidelines:

1. Mount securely to a clean, flat surface using the provided 165mm mounting holes
2. Maintain minimum 25mm clearance around terminal block for proper heat dissipation
3. Strip wires to appropriate length (typically 8-10mm)
4. បន្ធូរវីសស្ថានីយ M5 យ៉ាងពេញលេញ មុនពេលបញ្ចូលខ្សែ
5. បញ្ចូល conductors ទាំងស្រុងចូលទៅក្នុងការបើកស្ថានីយ
6. Tighten M5 screws to a torque of 1.8-2.2 N·m
7. ផ្ទៀងផ្ទាត់ការតភ្ជាប់សុវត្ថិភាពតាមរយៈការត្រួតពិនិត្យមើលឃើញ និងការធ្វើតេស្តមេកានិច
8. អនុវត្តការដាក់ស្លាកសៀគ្វីដ៏ទូលំទូលាយសម្រាប់ការថែទាំនាពេលអនាគត
9. កំណត់ពេលត្រួតពិនិត្យតាមកាលកំណត់ និងកម្លាំងបង្វិលជុំឡើងវិញជាផ្នែកនៃពិធីការថែទាំ

The TB121240 Advantage: Industrial-Grade Connection Reliability

The TB121240 Ceramic Terminal Block offers distinct advantages over conventional terminal blocks for industrial applications. Its ceramic construction provides exceptional temperature resistance, ensuring connection integrity even in high-heat environments where plastic terminal blocks would degrade rapidly. The linear barrier design with substantial spacing between positions enhances safety by preventing arcing and short circuits, while the robust M5 screw terminals accommodate larger conductors without compression damage. For industrial installations requiring multiple connection points with unwavering reliability, the TB121240 represents the professional engineer’s definitive solution.