The CTS4UNW Feed Through Terminal Block is a robust industrial electrical connection component designed for dependable conductor termination, stable current continuity, and organized wiring management in industrial automation and electrical control systems. Developed for modern industrial applications, this terminal block delivers secure conductor clamping, long operational reliability, and professional panel wiring organization in demanding operating environments.
The CTS4UNW is widely used in PLC control panels, electrical distribution systems, machine automation cabinets, process control equipment, industrial instrumentation systems, switchgear assemblies, HVAC automation panels, and factory automation installations where uninterrupted electrical continuity and structured conductor management are essential.
Its white-colored insulated housing supports organized circuit separation and simplified visual identification within industrial control cabinets. White terminal blocks are often preferred in automation systems requiring clean circuit grouping, structured panel layouts, and easy maintenance accessibility.
The terminal block is specifically engineered for feed-through conductor applications where stable electrical transfer, vibration-resistant conductor retention, and long-term operational safety are critical for industrial performance.
Manufactured using premium industrial-grade flame-retardant thermoplastic material, the CTS4UNW provides high dielectric insulation strength, strong heat resistance, and superior mechanical durability for continuous industrial-duty operation.
Its rugged insulated body is designed to withstand harsh environmental conditions involving dust exposure, mechanical vibration, thermal fluctuation, electrical stress, and long operating cycles in industrial facilities.
The secure screw clamp connection mechanism ensures strong conductor retention and stable electrical conductivity throughout continuous operation.
This minimizes the possibility of loose wiring, overheating, conductor displacement, voltage instability, and electrical interruption in automation systems and electrical control panels.
The conductive components are engineered for low-resistance current transfer and dependable signal continuity, ensuring stable electrical performance in industrial automation applications.
The compact modular structure of the CTS4UNW supports high-density control panel layouts while maintaining proper conductor spacing and installation accessibility.
The terminal block is fully compatible with standard TS-35 DIN rail mounting systems, enabling fast installation and structured panel integration in industrial automation cabinets and electrical distribution systems.
Its optimized side-entry wiring configuration allows smooth conductor insertion and efficient installation using standard industrial wiring tools.
The insulated housing enhances operational safety by reducing accidental conductor exposure and minimizing electrical leakage risks inside industrial control environments.
The CTS4UNW supports professional wiring organization and clean cable routing, helping improve maintenance productivity and simplify troubleshooting procedures.
Organized conductor layouts also support future wiring modifications and system expansion without disturbing existing panel structures.
Industrial electricians, automation engineers, OEM panel builders, and system integrators prefer the CTS4UNW because of its dependable electrical performance, compact design, organized installation capability, and industrial-grade durability.
The terminal block performs efficiently under demanding industrial conditions involving continuous vibration, fluctuating temperature environments, electrical load variation, and operational stress.
The CTS4UNW is suitable for industrial process control systems, instrumentation panels, machine automation systems, electrical monitoring networks, relay control applications, renewable energy systems, and industrial communication circuits.
Reliable feed-through terminal blocks are essential in industrial systems where uninterrupted electrical continuity, conductor stability, and organized control panel wiring are necessary for operational efficiency and maintenance safety.
The CTS4UNW Feed Through Terminal Block is engineered to provide dependable conductor connection together with organized and maintenance-friendly industrial wiring functionality.
Its compact dimensions, strong conductor retention capability, flame-retardant insulated housing, and vibration-resistant connection technology make it a trusted solution for modern industrial electrical systems.
The terminal block also supports reduced maintenance downtime by improving servicing accessibility and simplifying electrical inspection procedures.
Its modular industrial design improves installation flexibility and allows efficient integration into automation systems and industrial electrical infrastructure.
The CTS4UNW is built for long-term industrial performance and reliable operation in continuously operating electrical control systems.
Overall, the CTS4UNW Feed Through Terminal Block provides excellent conductor security, organized wiring support, industrial durability, operational safety, and dependable electrical continuity for industrial automation applications.
| Parameter | Details |
|---|---|
| Product Model | CTS4UNW |
| Product Category | Feed Through Terminal Block |
| Terminal Type | Industrial DIN Rail Terminal |
| Housing Color | White |
| Mounting Configuration | DIN Rail Mountable |
| DIN Rail Standard | TS-35 / 35mm Rail |
| Connection Method | Screw Clamp Connection |
| Rated Operational Voltage | 800V |
| Rated Continuous Current | 32A |
| Supported Wire Range | 0.2 mm² to 4 mm² |
| Solid Conductor Capacity | Up to 4 mm² |
| Flexible Conductor Capacity | Up to 4 mm² |
| Stranded Wire Capacity | Up to 4 mm² |
| Conductor Entry Style | Side Entry |
| Tightening Torque | 0.5 Nm |
| Contact Material | High Conductivity Copper Alloy |
| Contact Surface Finish | Nickel Plated |
| Insulation Housing Material | Polyamide PA66 |
| Housing Construction | Flame Retardant Thermoplastic |
| Flammability Classification | UL94 V-0 |
| Operating Temperature Range | -40°C to +105°C |
| Storage Temperature Range | -25°C to +70°C |
| Mechanical Durability | Industrial Grade |
| Vibration Resistance | High Stability Design |
| Shock Resistance | Enhanced Mechanical Strength |
| Electrical Insulation Strength | High Dielectric Performance |
| Pollution Degree | 3 |
| Over Voltage Category | III |
| Installation Method | Snap-On DIN Rail Installation |
| Maintenance Accessibility | Easy Wiring Inspection |
| Space Optimization | Compact Modular Design |
| Application Area | Industrial Automation Systems |
| Suitable For | Industrial Electrical Wiring |
| Compliance Standard | IEC Industrial Standard |
Supports organized circuit grouping and simplified panel identification.
Provides strong conductor holding and vibration-resistant electrical continuity.
Optimizes panel space in high-density industrial automation systems.
Improves electrical safety and thermal resistance during operation.
Ensures stable low-resistance current flow and uninterrupted signal continuity.
Allows fast installation and professional control panel assembly.
Designed for harsh industrial environments involving continuous vibration and stress.
Simplifies servicing, inspection, troubleshooting, and future wiring expansion.
Supports clean and structured industrial control panel layouts.
Provides dependable conductor continuity and stable industrial performance.
Enables faster troubleshooting and easier servicing operations.
Built for demanding industrial-duty applications and continuous operation.
Ideal for modern automation systems requiring optimized panel space utilization.
Perfect for PLC systems, instrumentation panels, industrial automation systems, machine control circuits, and electrical distribution networks.
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