The CTS35UNA is a heavy-duty feed-through terminal block specially designed for secure high-current electrical connections in industrial automation and power distribution systems. This industrial-grade terminal block is widely used in PLC panels, switchgear assemblies, motor control panels, machine control systems, electrical distribution boards, and industrial automation applications requiring reliable conductor termination and stable electrical performance.
Built for DIN rail mounting applications, the CTS35UNA supports large conductor sizes up to 35 sq.mm and provides dependable electrical connectivity under demanding industrial operating conditions. Its Allen screw clamp technology ensures strong conductor holding, vibration-resistant termination, and long-term operational reliability.
Manufactured using high-quality polyamide insulation material and durable conductive components, the CTS35UNA delivers excellent insulation strength, heat resistance, and mechanical durability for continuous industrial usage. Its compact modular design supports organized wiring and efficient panel space management in modern control systems.
The CTS35UNA feed-through terminal block is engineered for industrial electrical systems involving high-current circuits and large conductor sizes. Its feed-through design allows direct conductor continuity between connected wires, ensuring efficient power transfer and organized wiring layouts inside electrical panels.
The Allen screw operated clamp system provides powerful conductor gripping force, minimizing the possibility of loose connections caused by vibration, mechanical stress, or thermal expansion. This ensures stable electrical performance and safe operation in harsh industrial environments.
The terminal block is compatible with DIN 32, DIN 35, and DIN 35-15 mounting rails, allowing flexible installation in various control panel configurations. The specially designed flexible mounting foot enables easy mounting and removal from DIN rails using a screwdriver or Allen key.
The CTS35UNA is widely used in industrial machinery, power distribution systems, process control equipment, renewable energy systems, and factory automation installations where dependable high-current connectivity is required.
| Specification | Details |
|---|---|
| Model Number | CTS35UNA |
| Product Type | Feed Through Terminal Block |
| Connection Technology | Allen Screw Clamp |
| Mounting Type | DIN Rail Mounting |
| Rated Voltage | 1000 V |
| Rated Current | 125 A |
| Rated Surge Voltage | 8 kV |
| Tightening Torque | 2.5 Nm |
| Wire Size Range | 4 sq.mm to 35 sq.mm |
| AWG Range | 12 AWG to 2 AWG |
| Housing Material | Polyamide |
| Wire Entry Orientation | Side Entry |
| Screw Size | M6 |
| Mounting Compatibility | DIN 32 / DIN 35 / DIN 35-15 Rail |
| Width | 16 mm |
| Length | 50.5 mm |
| Pollution Degree | 3 |
| Operating Method | Allen Key |
| Color | Grey |
| Industrial Usage | Automation & Power Distribution |
The CTS35UNA terminal block is widely used in industrial electrical systems requiring reliable high-current conductor connections and organized power distribution.
Its heavy-duty construction makes it suitable for industrial environments involving continuous electrical operation and large conductor sizes.
The CTS35UNA provides stable and secure electrical connections for industrial power applications up to 125 A.
Its industrial-grade construction ensures long-term resistance against vibration, heat, and mechanical stress.
The Allen screw clamp system delivers dependable conductor gripping and minimizes connection failures.
The high-quality insulation material helps prevent electrical leakage and overheating.
Its modular DIN rail mounted design supports clean and professional electrical panel layouts.
The flexible mounting foot and Allen screw mechanism simplify installation and maintenance operations.
Designed for demanding industrial environments, the terminal block offers dependable long-term performance with low maintenance requirements.
Feed-through terminal blocks are essential components in industrial electrical systems because they provide safe and organized conductor termination for power and control circuits. The CTS35UNA is especially suitable for heavy-duty applications involving large conductors and high current transmission.
In industrial automation systems, stable electrical connections help prevent voltage drops, overheating, and equipment failures. The CTS35UNA ensures reliable power distribution while improving wiring organization and maintenance accessibility.
Its compatibility with multiple DIN rail configurations also supports flexible integration into modern industrial control systems and electrical installations.
The CTS35UNA offers an excellent combination of high electrical performance, industrial durability, compact design, and installation flexibility. Its robust Allen screw clamp mechanism ensures reliable conductor holding and efficient current transfer for demanding industrial applications.
The terminal block is ideal for automation systems, electrical switchboards, industrial machinery, power distribution systems, and motor control panels requiring dependable heavy-duty electrical connectivity.
Its strong insulation properties, low-maintenance design, and long operational life make it a preferred solution for electrical engineers, industrial electricians, automation specialists, and OEM panel manufacturers.
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