The CF4UY is a compact and reliable fuse terminal block designed for safe circuit protection and dependable electrical connectivity in industrial automation and control systems. This DIN rail mounted fuse terminal block is widely used in PLC panels, electrical control cabinets, instrumentation systems, switchgear assemblies, process automation equipment, and machine control applications where secure fuse protection is essential.
Designed for industrial electrical environments, the CF4UY combines conductor termination and fuse protection in a single compact unit. It supports standard cartridge glass fuses and provides reliable overload and short-circuit protection for sensitive industrial circuits and automation equipment.
Its modular DIN rail mounted structure supports organized wiring and efficient panel space utilization in modern industrial control systems. Manufactured using industrial-grade polyamide insulation material, the CF4UY offers excellent electrical insulation, heat resistance, and mechanical durability for long-term industrial operation.
The yellow housing color simplifies circuit identification and improves maintenance convenience inside electrical control panels and automation systems.
The CF4UY 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 operational safety by protecting the fuse from accidental contact and environmental exposure. Compatible with DIN 32, DIN 35, and DIN 35-15 mounting rails, the CF4UY 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 | CF4UY |
| 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 | Yellow |
| Rail Compatibility | DIN 32 / DIN 35 / DIN 35-15 |
| Pollution Degree | 3 |
| Operation | Screwdriver Operated |
| Industrial Usage | Automation & Control Panels |
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