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CTB3330 Keramični priključni blok

CTB3330 Keramični priključni blok

VIOX CTB3330 Ceramic Terminal Block delivers a 3-in-3-out, 30A design for high-current multi-circuit needs. With 750°C heat resistance, it’s perfect for industrial power distribution and machinery. Rely on VIOX for robust, safe connections in extreme high-temperature industrial environments.

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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.

Ključne lastnosti in tehnične prednosti

  • Odlično ravnanje s tokom: 30A rating per circuit delivers substantial capacity for industrial power applications requiring multiple high-current connections
  • Razširjena konfiguracija vezja: 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
  • Povečana zmogljivost žice: Accommodates wire gauges from 1.5mm² to 6mm², supporting the larger conductors essential for high-current industrial applications
  • Velikodušen žični vhod: 5mm diameter wire entry holes facilitate smooth installation of thicker gauge wires
  • Združljivost z vijaki M5: Larger screw size provides enhanced clamping force for maintaining secure connections under high-current conditions
  • Izjemna temperaturna odpornost: Odpornost na neprekinjeno delovanje pri temperaturah do 750 °C, kar močno presega zmogljivosti plastičnih sponk.
  • Vrhunska električna izolacija: Ceramic material provides outstanding dielectric strength and prevents current leakage between adjacent high-current circuits
  • Zadržuje ogenj: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in critical industrial installations
  • Kemijska odpornost: Odpornost na olja, topila in korozivne snovi, kar zagotavlja vzdržljivost v zahtevnih industrijskih okoljih.

Tehnične specifikacije

SPECIFIKACIJA MODEL DOLŽINA ŠIRINA VIŠINA RAZPON OŽIČENJA
1 vhod 1 izhod 10A CTB1110 19 mm 10 mm 15 mm 0,5-2,5 mm2
1 vhod 1 izhod 30A CTB1130 18 mm 14 mm 18 mm 0,5-6 mm2
2 vhoda in 2 izhoda 10A CTB2210 20,7 mm 18,9 mm 13,9 mm 0,5-2,5 mm2
2 vhoda in 2 izhoda 15A CTB2215 28,4 mm 20,4 mm 16,3 mm 0,5-4 mm2
2 vhoda in 2 izhoda 30A CTB2230 31 mm 27 mm 18,9 mm 1,5-6 mm2
2 vhoda in 2 izhoda 60A CTB2260 38,7 mm 31 mm 22,7 mm 2,5-16 mm2
2 vhoda in 2 izhoda 100A CTB22100 41,1 mm 30,2 mm 25,85 mm 6-25 mm2
3 vhodi 3 izhodi 10A CTB3310 31 mm 20 mm 14,3 mm 0,5-2,5 mm2
3 vhodi 3 izhodi 15A CTB3315 35,5 mm 20,3 mm 20,2 mm 0,5-4 mm2
3 vhodi 3 izhodi 30A CTB3330 46,2 mm 26,4 mm 19,2 mm 1,5-6 mm2
4 vhodi 4 izhodi 30A CTB4430 57 mm 25 mm 18,8 mm 1,5-6 mm2
5 vhodov 5 izhodov 15A CTB5515 50 mm 22 mm 13 mm 0,5-2,5 mm2
6 vhodov 6 izhodov 15A CTB6615 56,6 mm 21 mm 13 mm 0,5-2,5 mm2
8 vhodov 8 izhodov 15A CTB8815 68 mm 21 mm 13 mm 0,5-2,5 mm2
10 vhodov 10 izhodov 15A CTB101015 88 mm 18 mm 15 mm 0,5-3,5 mm2

CTB3330 Detailed Specifications:

  • Trenutna ocena: 30A per circuit
  • Konfiguracija: Trije notri, trije ven
  • Dimenzije: 46.5mm (L) × 26.7mm (W) × 19.1mm (H)
  • Razpon žice: 1,5-6 mm²
  • Premer luknje za vnos žice: 5 mm
  • Material ohišja: Visokofrekvenčna keramika
  • Material vodnika: Težka bakrena sredica
  • Material vijaka: Cink, prevlečen z železom
  • Združljivost z vijaki: Navoj M5
  • Razdalja med montažnimi luknjami: 17mm center-to-center
  • Združljivi tipi žic: Primerno za mehke in trde žice
  • Najvišja delovna temperatura: 750°C
  • Dielektrična trdnost: 3,5 kV
  • Odpornost na izolacijo: >2000MΩ at 500VDC
  • Odpornost na stik: <0,2mΩ
  • Največji navor: 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
  • Industrijski nadzorni sistemi: Multi-circuit high-current control panels for manufacturing equipment and production lines
  • Težki stroji: Power distribution for multiple motors, pumps, and actuators in industrial machinery
  • Industrial Heating Systems: Connection points for multiple high-power heating elements in industrial furnaces and ovens
  • Power Generation Equipment: 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
  • Prometna infrastruktura: Power distribution in railway systems, shipyards, and heavy transportation facilities

Strokovne smernice za namestitev

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

  1. Ensure the mounting surface is robust, heat-resistant, and provides adequate space for heat dissipation
  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. Fully loosen terminal screws before inserting wires to prevent conductor damage
  6. Insert wire completely into the terminal opening, ensuring no exposed conductor extends beyond the ceramic housing
  7. Tighten M5 screws progressively to a final torque of 1.8-2.2 N·m
  8. Verify connection integrity through both visual inspection and a mechanical pull test
  9. Maintain appropriate clearance between adjacent high-current terminal blocks for heat dissipation
  10. Implement a regular maintenance schedule for inspection and re-torquing of high-current connections

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.

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