TB4460 Keramická svorkovnice
VIOX TB4460 Ceramic Terminal Block offers a 4-in-4-out, 60A design for high-current industrial power distribution. With 750°C heat resistance, it’s ideal for industrial motors and heating systems. Trust VIOX for compact, reliable solutions in demanding industrial environments.
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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.
Klíčové vlastnosti a technické výhody
- 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
- Kompatibilita se šrouby M5: Heavy-duty M5 screw terminals ensure secure connections with larger gauge conductors
- Vynikající teplotní odolnost: Ceramic construction withstands continuous operation at temperatures up to 750°C, far exceeding the capabilities of plastic terminal blocks
- Vynikající elektrická izolace: Ceramic material provides exceptional dielectric strength and prevents current leakage between adjacent positions
- Zpomaluje hoření: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical high-current installations
- Chemická odolnost: Impervious to oils, solvents, and most industrial chemicals, ensuring durability in harsh environments
Technické specifikace
| Model Type | Konfigurace | Aktuální hodnocení | Délka | Šířka | Výška | Typ šroubu | Mounting Distance |
|---|---|---|---|---|---|---|---|
| TB121240 | 12-in 12-out | 40A | 183 mm | 24 mm | 21 mm | M5 | 165 mm |
| TB101040 | 10-in-10-out | 40A | 160 mm | 24 mm | 21 mm | M5 | 144 mm |
| TB8840 | 8-in 8-out | 40A | 141,5 mm | 34,8 mm | 24,6 mm | M3 | 95 mm |
| TB7760 | 7-in 7-out | 60A | 135 mm | 35 mm | 19 mm | M5 | 123 mm |
| TB6640 | 6-in 6-out | 40A | 98 mm | 24 mm | 20 mm | M3 | 88 mm |
| TB4460 | 4-in 4-out | 60A | 86 mm | 33,5 mm | 19,5 mm | M5 | 75 mm |
| TB4440 | 4-in 4-out | 40A | 63 mm | 23,8 mm | 16,8 mm | M3 | 55,5 mm |
| TB3340 | 3-in 3-out | 40A | 55,5 mm | 25 mm | 13,6 mm | M3 | 48 mm |
| TB2260 | 2-in 2-out | 60A | 43,3 mm | 30 mm | 18,3 mm | M5 | 34 mm |
TB4460 Detailed Specifications:
- Číslo modelu: TB4460
- Konfigurace: 4-in, 4-out (8 connection points)
- Aktuální hodnocení: 60A per position
- Rozměry: 86mm (L) × 33.5mm (W) × 19.5mm (H)
- Materiál pouzdra: Vysokofrekvenční keramika
- Materiál vodiče: Heavy-duty copper core with plated finish
- Screw Type: M5
- Mounting Distance: 75mm center-to-center
- Kompatibilní typy vodičů: Vhodné pro měkké i tvrdé dráty
- Maximální provozní teplota: 750°C
- Dielektrická pevnost: 4kV
- Odolnost izolace: >2000MΩ při 500VDC
- Jmenovité napětí: 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
- Rozváděče napájení: High-current distribution in industrial electrical panels
- Industrial Heating: Connections for heating elements in industrial furnaces and kilns
- Těžké stroje: Power distribution in manufacturing and processing equipment
- Welding Equipment: Power connections in industrial welding systems
- Systémy HVAC: 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
Pokyny pro profesionální instalaci
For optimal performance and reliability in high-current applications, follow these specialized guidelines:
- Mount securely to a clean, flat surface using the provided 75mm mounting holes
- Maintain minimum 30mm clearance around terminal block for proper heat dissipation
- Use appropriately sized conductors for 60A applications (typically 6-10mm²)
- Strip wires to appropriate length (typically 10-12mm)
- Loosen M5 terminal screws fully before inserting wires
- Insert conductors completely into terminal openings
- Tighten M5 screws to a torque of 2.0-2.5 N·m
- Verify secure connection through visual inspection and mechanical testing
- 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.
