The CF4UR is a reliable and compact fuse terminal block designed for safe circuit protection and secure electrical connectivity in industrial automation and control systems. This DIN rail mounted terminal block is widely used in PLC panels, electrical control cabinets, instrumentation systems, switchgear assemblies, process automation equipment, and machine control applications where dependable fuse protection is required.
Designed for industrial electrical environments, the CF4UR combines conductor connectivity and fuse protection in a single compact unit. It supports standard cartridge fuses and provides reliable protection against overloads and short circuits for sensitive electrical circuits and automation equipment.
Its modular DIN rail mounted structure supports organized panel wiring and efficient space utilization inside modern industrial control systems. Manufactured using industrial-grade polyamide insulation material, the CF4UR offers excellent electrical insulation, thermal resistance, and mechanical durability for long-term industrial operation.
The red housing color simplifies circuit identification and improves maintenance convenience inside electrical control panels and automation systems.
The CF4UR fuse terminal block is specially engineered for industrial electrical systems where compact fuse protection and organized conductor termination are important. Its integrated fuse holder design helps simplify panel wiring while improving electrical safety and maintenance efficiency.
The screw clamp connection technology ensures strong conductor holding and stable electrical performance in demanding industrial environments exposed to vibration, heat, and continuous operation. Its side-entry wiring arrangement supports easy installation and organized wiring layouts inside control panels.
The enclosed fuse chamber improves operator safety by protecting the fuse from accidental contact and environmental exposure. Compatible with standard DIN rails, the CF4UR allows flexible installation in automation systems, electrical distribution panels, instrumentation systems, and machine control applications.
The terminal block is suitable for industrial automation systems, OEM electrical assemblies, process control equipment, renewable energy installations, and factory automation systems.
| Specification | Details |
|---|---|
| Model Number | CF4UR |
| Product Type | Fuse Terminal Block |
| Mounting Type | DIN Rail Mounting |
| Rated Voltage | 800 V |
| Rated Current | 6.3 A |
| Fuse Type | Glass Cartridge Fuse |
| Fuse Size | 5 x 20 mm / 5 x 25 mm |
| Wire Size Range | 0.2 sq.mm to 4 sq.mm |
| Maximum Solid Conductor Size | 6 sq.mm |
| Connection Technology | Screw Clamp |
| Tightening Torque | 0.5 Nm |
| Housing Material | Polyamide |
| Wiring Orientation | Side Entry |
| Width | Approx. 8 mm |
| Color | Red |
| Rail Compatibility | DIN 32 / DIN 35 / DIN 35-15 |
| Pollution Degree | 3 |
| Operation | Screwdriver Operated |
| Industrial Usage | Automation & Control Panels |
The CF4UR fuse terminal block is widely used in industrial electrical systems requiring safe fuse protection and organized wiring management.
Its compact fuse protection design makes it highly suitable for automation and industrial control applications.
The fuse terminal block protects electrical circuits against overload and short-circuit conditions.
Its slim modular structure supports organized high-density panel layouts.
The screw clamp system ensures stable conductor holding and dependable electrical performance.
The integrated fuse holder allows quick fuse replacement during maintenance operations.
The enclosed fuse compartment reduces accidental contact with live fuse components.
The industrial-grade housing provides excellent resistance against heat, vibration, and mechanical stress.
Its modular structure supports professional electrical panel organization.
Fuse terminal blocks are important components in industrial automation and electrical control systems because they combine conductor connectivity and circuit protection within a compact device.
The CF4UR helps improve electrical safety while simplifying wiring layouts and reducing installation complexity. Its compact structure supports efficient panel space utilization and maintenance-friendly electrical installations.
In industrial automation systems, reliable fuse protection is essential for protecting sensitive control equipment and minimizing operational downtime caused by overload or short-circuit conditions.
The CF4UR offers an excellent combination of compact design, reliable fuse protection, industrial durability, and installation convenience. Its secure screw clamp connection system and enclosed fuse holder make it highly suitable for industrial automation and control applications.
The terminal block is ideal for PLC panels, instrumentation systems, process control equipment, electrical distribution systems, and industrial machinery requiring safe and organized electrical protection.
Its durable construction, strong insulation properties, and easy maintenance features make it a preferred solution for electrical engineers, automation professionals, industrial electricians, and OEM panel manufacturers.
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