TB3340 Keramická svorkovnica
VIOX TB3340 Ceramic Terminal Block offers a 3-in-3-out, 40A design for ultra-compact industrial power distribution. With 750°C heat resistance, it’s ideal for miniature control panels and small equipment. Choose VIOX for reliable, space-saving solutions in tight industrial spaces.
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The TB3340 Ceramic Terminal Block represents an efficient solution for small-scale power distribution, specifically engineered for industrial applications requiring multiple reliable connections in a minimal footprint. This professional-grade 3-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 space efficiency and connection reliability are essential requirements.
Ultra-Compact Multi-Circuit Design for Specialized Applications
The TB3340 features a precisely engineered 3-in-3-out configuration designed to provide optimal connection capacity in the smallest possible 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 six 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 three circuits in demanding applications where connection integrity is critical.
Kľúčové vlastnosti a technické výhody
- Ultrakompaktný dizajn: Minimized 55.5mm × 25mm × 13.6mm dimensions make it ideal for installations with severely limited space
- Nízkoprofilová výška: Exceptionally slim 13.6mm height profile allows installation in the shallowest enclosures and tightest spaces
- Efficient Three-Position Layout: Three-position configuration offers excellent balance between connection capacity and minimal dimensions
- Podstatná súčasná kapacita: 40 A na pozíciu poskytuje dostatočnú kapacitu pre priemyselné riadiace a výkonové aplikácie
- Kompatibilita so skrutkou M3: Presné skrutkové svorky M3 zaisťujú bezpečné pripojenie s príslušnými požiadavkami na krútiaci moment
- Vynikajúca teplotná odolnosť: Keramická konštrukcia odoláva nepretržitej prevádzke pri teplotách až do 750 °C, čo výrazne prevyšuje možnosti plastových svorkovníc
- Vynikajúca elektrická izolácia: Keramický materiál poskytuje výnimočnú dielektrickú pevnosť a zabraňuje úniku prúdu medzi susednými polohami
- Nehorľavé: Prirodzene ohňovzdorný materiál eliminuje riziko vznietenia alebo šírenia plameňa v kritických zariadeniach
- Chemická odolnosť: Odolnosť voči olejom, rozpúšťadlám a väčšine priemyselných chemikálií, čo zaručuje odolnosť v náročných podmienkach
Technické špecifikácie
| Typ modelu | Konfigurácia | Aktuálne hodnotenie | Dĺžka | Šírka | Výška | Typ skrutky | Montážna vzdialenosť |
|---|---|---|---|---|---|---|---|
| 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 |
TB3340 Detailed Specifications:
- Číslo modelu: TB3340
- Konfigurácia: 3-in, 3-out (6 connection points)
- Aktuálne hodnotenie: 40 A na pozíciu
- Rozmery: 55.5mm (L) × 25mm (W) × 13.6mm (H)
- Materiál puzdra: Vysokofrekvenčná keramika
- Materiál vodiča: Medené jadro
- Typ skrutky: M3
- Montážna vzdialenosť: 48mm center-to-center
- Kompatibilné typy káblov: Vhodné pre mäkké aj tvrdé drôty
- Maximálna prevádzková teplota: 750°C
- Dielektrická pevnosť: 3kV
- Odolnosť izolácie: >1500MΩ pri 500VDC
- Hodnota napätia: 600 V AC/DC
Space-Critical Applications
The TB3340 Ceramic Terminal Block is specifically engineered for applications requiring reliable connections in extremely space-constrained environments:
- Miniature Control Panels: Distribution points in highly compact automation and control applications
- Small Equipment: Power connections in space-limited industrial machines and devices
- Instrumentation: Connection points in precision measurement and monitoring equipment
- Compact Electrical Enclosures: Power distribution in minimal-space electrical cabinets
- Small Motors: Power connections for compact motor drives and controls
- Specialized Electronics: Connection points in custom-designed electronic systems requiring heat resistance
- Automobilové systémy: Electrical connections in vehicle systems with severe space constraints
- Portable Equipment: Power distribution in transportable industrial equipment
Pokyny pre profesionálnu inštaláciu
For optimal performance and reliability in ultra-compact installations, follow these specialized guidelines:
- Mount securely to a clean, flat surface using the provided 48mm mounting holes
- Maintain minimum 20mm clearance around terminal block for proper heat dissipation when possible
- Odizolujte vodiče na vhodnú dĺžku (zvyčajne 6-7 mm pre svorky M3)
- Pred vložením vodičov úplne uvoľnite skrutky svoriek M3
- Vodiče úplne zasuňte do svorkových otvorov
- Utiahnite skrutky M3 na krútiaci moment 0,6-0,8 N-m (neutiahnite ich nadmerne)
- Overenie bezpečného pripojenia vizuálnou kontrolou a mechanickým testovaním
- Implement clear circuit identification for future maintenance
The TB3340 Advantage: Ultimate Space Efficiency
The TB3340 Ceramic Terminal Block delivers an exceptional balance of performance and miniaturization for applications where installation space is at an absolute premium. Its ultra-compact dimensions make it among the smallest multi-circuit terminal blocks in our lineup, allowing efficient use of limited 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 ultra-compact design, low-profile height, and superior thermal performance, the TB3340 represents the definitive solution for industrial power distribution applications requiring multiple medium-current circuits in the most space-constrained installations where every millimeter matters.
