The CXK4 is a high-performance spring clamp feed through terminal block designed for secure and maintenance-free electrical connections in industrial automation and control systems. This compact 4 sq.mm terminal block is widely used in PLC panels, electrical control cabinets, switchgear assemblies, instrumentation systems, machine control wiring, and industrial power distribution applications.
Built with advanced spring clamp connection technology, the CXK4 provides vibration-resistant conductor holding and long-term electrical reliability in demanding industrial environments. Its feed through design ensures efficient conductor continuity and organized wiring management inside control panels and automation systems.
The compact DIN rail mounted structure allows high-density terminal arrangements while maintaining clean and professional electrical panel layouts. Manufactured using durable industrial-grade polyamide material, the CXK4 offers excellent insulation strength, thermal resistance, and mechanical durability for continuous industrial operation.
The terminal block is widely preferred by automation engineers, industrial electricians, OEM manufacturers, and panel builders for modern industrial wiring systems requiring reliable and maintenance-free electrical connectivity.
The CXK4 spring clamp feed through terminal block is specially designed for industrial electrical systems where secure conductor termination and efficient panel wiring are essential. Its spring clamp mechanism maintains constant pressure on conductors, ensuring stable electrical contact without requiring periodic retightening.
The feed through configuration enables direct electrical continuity between connected conductors, supporting organized wiring and reliable current transmission in industrial automation systems. Its compact design helps maximize panel space utilization while simplifying installation and maintenance operations.
The terminal block supports conductors up to 4 sq.mm and is compatible with standard DIN 35 and DIN 35-15 mounting rails. The top-entry wiring arrangement allows easy conductor insertion and improved wiring accessibility in compact control panels.
The CXK4 is extensively used in industrial automation systems, process control equipment, electrical distribution panels, machine control systems, renewable energy installations, and factory automation applications.
| Specification | Details |
|---|---|
| Model Number | CXK4 |
| Product Type | Feed Through Terminal Block |
| Connection Technology | Spring Clamp |
| Mounting Type | DIN Rail Mounting |
| Rated Voltage | 800 V |
| Rated Current | 32 A |
| Wire Size Range | 0.2 sq.mm to 4 sq.mm |
| AWG Range | 24 AWG to 10 AWG |
| Housing Material | Polyamide |
| Mounting Compatibility | DIN 35 / DIN 35-15 Rail |
| Wiring Orientation | Top Entry |
| Width | Approx. 6 mm |
| Color | Grey |
| Mechanical Strength | High |
| Heat Resistance | Excellent |
| Corrosion Resistance | Yes |
| Pollution Degree | 3 |
| Industrial Usage | Automation & Control Panels |
The CXK4 terminal block is widely used in industrial electrical systems requiring reliable and maintenance-free conductor connectivity.
Its compact and vibration-resistant design makes it ideal for demanding industrial environments with continuous operation.
The spring clamp mechanism eliminates the need for periodic screw tightening, reducing maintenance effort.
Constant conductor pressure ensures stable current flow and secure electrical contact.
The spring clamp system maintains reliable connections even in high-vibration industrial environments.
Its slim structure supports high-density terminal installations and efficient panel space usage.
Tool-assisted spring clamp operation allows quick conductor insertion and simplified wiring.
The industrial-grade polyamide housing offers excellent resistance against heat and mechanical stress.
The feed through design supports clean and professional electrical panel organization.
Spring clamp terminal blocks are essential in modern industrial electrical systems because they provide secure, maintenance-free, and vibration-resistant conductor connectivity. Unlike conventional screw terminals, spring clamp systems maintain constant conductor pressure over time, improving electrical reliability and reducing maintenance requirements.
The CXK4 is particularly suitable for automation systems, machine control equipment, and industrial control panels where dependable wiring and compact installation are important.
Its DIN rail compatibility also supports flexible integration into modern electrical distribution systems and automation cabinets.
The CXK4 offers an ideal combination of compact design, reliable electrical performance, industrial durability, and maintenance-free operation. Its advanced spring clamp technology ensures dependable conductor holding and long-term electrical stability in demanding industrial applications.
The terminal block is suitable for automation systems, PLC panels, industrial machinery, process control equipment, and power distribution systems requiring organized and secure electrical connectivity.
Its robust insulation properties, compact modular structure, and easy installation make it a trusted solution for electrical engineers, automation specialists, industrial electricians, and OEM panel manufacturers.
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