TB4460 Keraminis gnybtų blokas

The TB4460 Ceramic Terminal Block represents a premium solution for high-current power distribution, specifically engineered for demanding industrial applications requiring substantial current capacity with moderate connection density. This professional-grade 4-position terminal block combines an exceptional 60A current rating with superior thermal stability and outstanding electrical insulation properties, making it the ideal choice for engineers and electricians working on heavy-duty industrial systems where connection reliability and safety are non-negotiable requirements.

High-Current Design with Enhanced Efficiency

The TB4460 features a precisely engineered 4-in-4-out configuration optimized for industrial applications requiring higher current capacity. Manufactured from high-frequency ceramic material, this terminal block delivers superior insulation properties that significantly outperform conventional plastic alternatives in high-temperature, high-current 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 most demanding electrical connections.

Each terminal block incorporates eight precision-engineered connection points with substantial copper conductors for optimal electrical performance and M5-compatible screw terminals manufactured from heavy-duty plated metal. The exposed metal conductor plates provide enhanced current capacity and heat dissipation, ensuring consistent electrical contact across all four circuits under high-current loads where connection integrity is absolutely critical.

Key Features and Technical Advantages

• Superior Current Capacity: 60A rating per position provides exceptional capacity for demanding industrial power applications
• Optimized Four-Position Design: Four-position configuration offers ideal balance between connection capacity and compact dimensions
• Enhanced Width Profile: 33.5mm width provides improved stability and heat dissipation for high-current applications
• Exposed Conductor Plates: Enhanced metal conductor design maximizes current capacity and thermal performance
• M5 Screw Compatibility: Heavy-duty M5 screw terminals ensure secure connections with larger gauge conductors
• Superior Temperature Resistance: Ceramic construction withstands continuous operation at temperatures up to 750°C, far exceeding the capabilities of plastic terminal blocks
• Excellent Electrical Insulation: Ceramic material provides exceptional dielectric strength and prevents current leakage between adjacent positions
• Flame Retardant: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical high-current installations
• Atsparumas cheminėms medžiagoms: Impervious to oils, solvents, and most industrial chemicals, ensuring durability in harsh environments

Techninės specifikacijos

TB4460 Detailed Specifications:

• Modelio numeris: TB4460
• Configuration: 4-in, 4-out (8 connection points)
• Dabartinis įvertinimas: 60A per position
• Matmenys: 86mm (L) × 33.5mm (W) × 19.5mm (H)
• Korpuso medžiaga: High-frequency ceramic
• Conductor Material: Heavy-duty copper core with plated finish
• Screw Type: M5
• Mounting Distance: 75mm center-to-center
• Compatible Wire Types: Suitable for both soft and hard wires
• Maximum Operating Temperature: 750°C
• Dielektrinis stipris: 4kV
• Atsparumas izoliacijai: >2000MΩ at 500VDC
• Įtampos reitingas: 600V AC/DC

High-Current Industrial Applications

The TB4460 Ceramic Terminal Block is specifically engineered for applications requiring substantial current capacity with moderate connection density:

• Industrial Motors: Power connections for medium to large industrial motors
• Maitinimo paskirstymo skydai: High-current distribution in industrial electrical panels
• Industrial Heating: Connections for heating elements in industrial furnaces and kilns
• Sunkioji technika: Power distribution in manufacturing and processing equipment
• Welding Equipment: Power connections in industrial welding systems
• ŠVOK sistemos: High-current connections in industrial heating and cooling equipment
• Refrigeration: Power distribution in industrial refrigeration systems
• Transportation Systems: Power connections in railway and heavy transportation applications

Profesionalaus montavimo gairės

For optimal performance and reliability in high-current applications, follow these specialized guidelines:

1. Mount securely to a clean, flat surface using the provided 75mm mounting holes
2. Maintain minimum 30mm clearance around terminal block for proper heat dissipation
3. Use appropriately sized conductors for 60A applications (typically 6-10mm²)
4. Strip wires to appropriate length (typically 10-12mm)
5. Loosen M5 terminal screws fully before inserting wires
6. Insert conductors completely into terminal openings
7. Tighten M5 screws to a torque of 2.0-2.5 N·m
8. Verify secure connection through visual inspection and mechanical testing
9. Schedule periodic inspection and re-torquing as part of maintenance protocol

The TB4460 Advantage: High Current Performance with Space Efficiency

For industrial applications requiring higher current capacity in a compact four-position format, the TB4460 Ceramic Terminal Block delivers an exceptional balance of performance and efficiency. Its 60A rating provides the capacity needed for demanding industrial applications while its compact 86mm length minimizes panel space requirements. The ceramic construction ensures exceptional temperature resistance and electrical isolation, providing the reliability demanded by industrial environments where connection integrity and safety are paramount.