The CTS35UNBK is a heavy-duty feed through terminal block 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, electrical control cabinets, motor control systems, machine automation panels, and industrial power distribution applications where dependable conductor termination is essential.
Designed for DIN rail mounting systems, the CTS35UNBK supports conductor sizes up to 35 sq.mm and delivers reliable electrical performance in demanding industrial environments. Its screw clamp connection technology provides strong conductor gripping force, vibration-resistant termination, and long-term operational reliability.
Manufactured using premium-quality polyamide insulation material and high-conductivity metallic components, the CTS35UNBK offers excellent electrical insulation, thermal resistance, and mechanical durability for continuous industrial operation. The black housing color supports organized circuit identification and professional wiring management inside industrial control panels.
Its compact modular structure enables efficient panel space utilization while maintaining clean and maintenance-friendly electrical installations.
The CTS35UNBK feed through terminal block is specially engineered for industrial electrical systems involving high-current circuits and large conductor sizes. The feed through configuration allows direct conductor continuity between connected wires, ensuring efficient power transmission and organized electrical distribution.
Its screw clamp operated connection mechanism provides strong and secure conductor holding, minimizing the possibility of loose connections caused by vibration, thermal expansion, or continuous industrial operation. This ensures stable and safe electrical performance in harsh industrial environments.
Compatible with DIN 32, DIN 35, and DIN 35-15 mounting rails, the terminal block offers flexible installation options across various industrial control panel configurations. The specially designed flexible mounting foot enables easy installation and removal from DIN rails using a screwdriver.
The CTS35UNBK is widely used in industrial machinery, electrical distribution systems, renewable energy installations, process automation systems, factory automation equipment, and OEM electrical assemblies.
| Specification | Details |
|---|---|
| Model Number | CTS35UNBK |
| Product Type | Feed Through Terminal Block |
| Connection Technology | 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 |
| Color | Black |
| Operation | Screwdriver Operated |
| Industrial Usage | Automation & Power Distribution |
Technical data verified from manufacturer specifications.
The CTS35UNBK terminal block is widely used in industrial electrical systems requiring secure high-current conductor connections and organized electrical distribution.
Its heavy-duty construction makes it ideal for industrial environments involving continuous electrical operation and large conductor sizes.
The CTS35UNBK 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 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 screw clamp mechanism simplify installation and maintenance procedures.
Designed for industrial environments, the terminal block offers reliable long-term performance with minimal maintenance.
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 CTS35UNBK is especially suitable for heavy-duty applications involving high current transmission and large conductor sizes. Reliable electrical connectivity helps prevent voltage drops, overheating, and operational failures in industrial automation systems.
Its compatibility with multiple DIN rail systems also supports flexible integration into modern industrial control systems and automation panels.
The CTS35UNBK offers an excellent combination of high electrical performance, industrial durability, compact design, and installation flexibility. Its robust screw clamp mechanism ensures secure conductor holding and efficient current transfer for demanding industrial applications.
The terminal block is ideal for automation systems, electrical switchboards, industrial machinery, motor control panels, and power distribution systems requiring reliable heavy-duty electrical connectivity.
Its strong insulation properties, low-maintenance design, and long operational life make it a preferred choice for electrical engineers, industrial electricians, automation professionals, and OEM panel manufacturers.
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