The CF4UBK is a premium-quality fuse terminal block designed for safe and reliable electrical connections in industrial and commercial applications. Engineered with durability, safety, and performance in mind, this terminal block is widely used in automation systems, control panels, switchgear assemblies, machine wiring, HVAC systems, and power distribution networks.
Built using high-grade polyamide insulated material, the CF4UBK offers excellent thermal stability, mechanical strength, and electrical insulation. The compact structure allows easy installation in limited panel spaces while maintaining efficient electrical performance. Its black housing provides better identification and organized wiring inside electrical cabinets and industrial control panels.
The terminal block is specially designed to support standard glass cartridge fuses in 5x20 mm and 5x25 mm sizes. These fuse protection capabilities help safeguard electrical circuits against overloads, short circuits, and unexpected electrical faults. This makes the CF4UBK an ideal solution for industries requiring secure and uninterrupted electrical operations.
One of the major advantages of the CF4UBK is its compatibility with multiple DIN rail systems, including DIN 32, DIN 35, and DIN 35-15 rails. This flexibility makes installation simple and convenient across different industrial panel configurations. Its screw-clamp connection system ensures secure wiring, reduced vibration loosening, and long-term reliability in demanding environments.
With a rated voltage of 800V and rated current of 6.3A, the CF4UBK delivers dependable performance in industrial automation systems and electrical distribution applications. The product is designed to maintain stable conductivity while reducing maintenance requirements and improving overall safety.
The enclosed construction of the fuse terminal block eliminates the need for additional end plates, saving installation space and enhancing operator protection. The compact 8 mm width makes it suitable for high-density panel applications where efficient space utilization is critical.
The CF4UBK fuse terminal block is commonly installed in industries such as manufacturing, process automation, renewable energy, machine building, electrical engineering, and instrumentation systems. Its reliable performance and robust construction make it a preferred choice among electricians, panel builders, and automation engineers.
| Specification | Details |
|---|---|
| Product Model | CF4UBK |
| Product Type | Fuse Terminal Block |
| Function | Single Level Fuse Terminal Block |
| Color | Black |
| Rated Voltage | 800 V |
| Rated Current | 6.3 A |
| Surge Voltage | 8 KV |
| Housing Material | Polyamide |
| Mounting Type | DIN 32 / DIN 35 / DIN 35-15 Rail |
| Connection Type | Screw Clamp |
| Screw Size | M3 |
| Tightening Torque | 0.5 Nm |
| Fuse Type | Glass Cartridge Fuse |
| Fuse Size | 5 x 20 mm / 5 x 25 mm |
| Wire Entry | Side Entry |
| Width | 8 mm |
| Length | 57 mm |
| Height with DIN 35x7.5 Rail | 50.3 mm |
| Height with DIN 35x15 Rail | 57.6 mm |
| Height with DIN 32 Rail | 56.5 mm |
| Conductor Range | 0.2 – 4 mm² |
| Pollution Degree | 3 |
| Country of Origin | India |
The CF4UBK fuse terminal block is designed for a wide variety of industrial and commercial electrical systems where reliable fuse protection is essential.
Its robust design and secure electrical connection make it suitable for continuous operation in demanding industrial environments.
The integrated fuse protection system helps protect circuits from overloads and short circuits. This reduces the risk of equipment damage, downtime, and electrical failures.
The slim and compact structure allows efficient use of panel space, making it ideal for modern automation panels and compact electrical cabinets.
The fuse can be replaced quickly without disconnecting surrounding wires, reducing maintenance time and improving operational efficiency.
Manufactured using premium polyamide material, the CF4UBK provides excellent resistance against heat, impact, and industrial wear.
The screw clamp mechanism ensures tight and reliable wire termination while preventing accidental loosening due to vibration.
The terminal block supports standard DIN rail mounting systems, enabling quick and flexible installation in industrial control panels.
Designed for heavy-duty industrial usage, the CF4UBK offers stable performance and long-term durability with minimal maintenance requirements.
The CF4UBK fuse terminal block is a dependable solution for industrial electrical connectivity and protection applications. It combines compact design, reliable fuse protection, and durable construction to deliver high performance in demanding environments.
Electrical engineers and panel builders prefer the CF4UBK because it offers:
Its versatile application range makes it suitable for both small and large industrial electrical systems.
No reviews yet.