CTB3315 Keramická svorkovnica
VIOX CTB3315 Ceramic Terminal Block offers a 3-in-3-out, 15A design for medium-current multi-circuit needs. With 750°C heat resistance, it’s ideal for industrial control systems and HVAC. Trust VIOX for durable, safe connections in challenging high-temperature industrial settings.
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The CTB3315 Ceramic Terminal Block represents a significant advancement in medium-current multi-circuit connection technology, offering an efficient and reliable 3-in-3-out configuration rated at 15A. This professional-grade terminal block combines enhanced current-carrying capacity with superior thermal stability and excellent electrical insulation properties, making it the ideal choice for engineers and electricians working on complex projects requiring multiple medium-current connections with unwavering reliability and safety.
Advanced Multi-Circuit Design with Enhanced Current Capacity
The CTB3315 features an innovative 3-in-3-out configuration specifically engineered to handle increased current loads up to 15A while facilitating complex circuit arrangements. Meticulously crafted from high-frequency ceramic material, this terminal block delivers superior insulation properties that significantly outperform conventional plastic alternatives in medium-current, 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 substantial copper core conductors designed for optimal electrical performance and M4-compatible screw terminals manufactured from durable iron-plated zinc material. This construction provides exceptionally secure wire clamping that maintains consistent contact pressure even when subjected to vibration, thermal cycling, and sustained current loads – ensuring reliable performance across all three circuits in demanding applications.
Key Features and Technical Advantages
- Enhanced Current Capacity: 15A rating provides additional headroom for medium-current applications requiring multiple connection points
- Expanded Circuit Configuration: Three-in, three-out design allows for multiple parallel connections or three separate circuits in a single compact terminal block
- Integrated Mounting System: Built-in 12mm spaced mounting holes for secure and standardized installation in control panels and junction boxes
- Increased Wire Capacity: Accommodates wire gauges from 0.5mm² to 4mm², providing flexibility for various medium-current installation requirements
- Larger Wire Entry: 4mm diameter wire entry holes facilitate easier installation of medium gauge wires
- M4 Screw Compatibility: Designed to work with standard M4 screws for secure connections and easy maintenance
- Superior Temperature Resistance: Withstands continuous operation at high temperatures up to 750°C, ideal for applications where plastic terminals would fail
- Excellent Electrical Insulation: Ceramic material provides exceptional dielectric strength and prevents current leakage between adjacent circuits
- Flame Retardant: Naturally fire-resistant material eliminates the risk of ignition or flame propagation in sensitive installations
- Chemical Resistance: Impervious to oils, solvents, and most acids, ensuring durability in harsh industrial environments
Technické špecifikácie
| ŠPECIFIKÁCIA | MODEL | LENGTH | ŠÍRKA | VÝŠKA | ROZSAH ZAPOJENIA |
|---|---|---|---|---|---|
| 1 vstup 1 výstup 10A | CTB1110 | 19 mm | 10 mm | 15 mm | 0,5-2,5 mm2 |
| 1 vstup 1 výstup 30 A | CTB1130 | 18 mm | 14 mm | 18 mm | 0,5-6 mm2 |
| 2 vstupy 2 výstupy 10A | CTB2210 | 20,7 mm | 18,9 mm | 13,9 mm | 0,5-2,5 mm2 |
| 2 vstupy 2 výstupy 15 A | CTB2215 | 28,4 mm | 20,4 mm | 16,3 mm | 0,5-4 mm2 |
| 2 vstupy 2 výstupy 30 A | CTB2230 | 31 mm | 27 mm | 18,9 mm | 1,5-6 mm2 |
| 2 vstupy 2 výstupy 60 A | CTB2260 | 38,7 mm | 31 mm | 22,7 mm | 2,5-16 mm2 |
| 2 vstupy 2 výstupy 100 A | CTB22100 | 41,1 mm | 30,2 mm | 25,85 mm | 6-25 mm2 |
| 3 vstupy 3 výstupy 10 A | CTB3310 | 31 mm | 20 mm | 14,3 mm | 0,5-2,5 mm2 |
| 3 vstupy 3 výstupy 15 A | CTB3315 | 35,5 mm | 20,3 mm | 20,2 mm | 0,5-4 mm2 |
| 3 vstupy 3 výstupy 30 A | CTB3330 | 46,2 mm | 26,4 mm | 19,2 mm | 1,5-6 mm2 |
| 4 vstupy 4 výstupy 30 A | CTB4430 | 57 mm | 25 mm | 18,8 mm | 1,5-6 mm2 |
| 5 vstupov 5 výstupov 15 A | CTB5515 | 50 mm | 22 mm | 13 mm | 0,5-2,5 mm2 |
| 6 vstupov 6 výstupov 15 A | CTB6615 | 56,6 mm | 21 mm | 13 mm | 0,5-2,5 mm2 |
| 8 In 8 Out 15A | CTB8815 | 68 mm | 21 mm | 13 mm | 0,5-2,5 mm2 |
| 10 In 10 Out 15A | CTB101015 | 88 mm | 18 mm | 15 mm | 0,5-3,5 mm2 |
CTB3315 Detailed Specifications:
- Aktuálne hodnotenie: 15A per circuit
- Configuration: Three-in, Three-out
- Rozmery: 41mm (L) × 23.3mm (W) × 18.9mm (H)
- Wire Range: 0.5-4mm²
- Wire Entry Hole Diameter: 4mm
- Materiál puzdra: High-frequency ceramic
- Conductor Material: Copper core
- Screw Material: Iron-plated zinc
- Screw Compatibility: M4 thread
- Mounting Hole Distance: 12mm center-to-center
- Compatible Wire Types: Suitable for both soft and hard wires
- Maximum Operating Temperature: 750°C
- Dielektrická pevnosť: 2.8kV
- Odolnosť izolácie: >1000MΩ at 500VDC
- Odolnosť kontaktu: <0.5mΩ
Všestranné aplikácie
The CTB3315 Ceramic Terminal Block is specifically designed for medium-current applications where multiple circuit connections, reliability, and heat resistance are essential:
- Priemyselné riadiace systémy: Multi-circuit control panels and distribution boxes requiring medium-current capacity
- Three-Phase Equipment: Ideal for three-phase connections in smaller industrial equipment and control systems
- Commercial HVAC: Multiple fan motors, heating elements, and control circuits in commercial heating and cooling systems
- Lighting Infrastructure: Commercial and industrial lighting systems requiring multiple circuit distribution
- Rozvodné panely: Medium-current distribution panels with multiple circuit requirements
- Machinery and Equipment: Multiple circuit connections in industrial machinery operating in elevated temperature environments
- Solar and Alternative Energy: Junction boxes and connection points in medium-scale renewable energy installations
- Signal Processing: Industrial instrumentation requiring isolated medium-current circuits with high thermal stability
Professional Installation Guidelines
For optimal performance, safety, and compliance with electrical codes, follow these professional installation guidelines:
- Ensure the mounting surface is clean, flat, and heat-resistant
- Utilize the integrated 12mm mounting holes for secure and standardized attachment
- Strip wires to the appropriate length (typically 7-9mm)
- For stranded conductors, pre-twist or use ferrules for optimal connection
- Loosen terminal screws fully before inserting wires
- Insert wire completely into the terminal opening
- Tighten M4 screws to a torque of 1.0-1.5 N·m
- Verify secure connection by performing a gentle pull test on each conductor
- When using multiple circuits, ensure proper separation between different electrical potentials
- Label each circuit clearly for future maintenance and troubleshooting
The CTB3315 Advantage: Multi-Circuit Excellence with Enhanced Capacity
When selecting terminal blocks for medium-current multi-circuit applications, the CTB3315 Ceramic Terminal Block offers the perfect balance between connection flexibility and current capacity. Its innovative 3-in-3-out configuration with 15A rating provides exceptional versatility for creating complex medium-current circuit arrangements while maintaining the exceptional heat resistance and electrical insulation properties that make ceramic terminal blocks the professional’s choice for critical installations.
