CYF4L6-60V

Product Description

The CYF4L6-60V Fuse Terminal Block is a high-performance single-level fuse terminal block with LED indication, specially designed for industrial and commercial electrical systems where reliable circuit protection and quick fuse failure indication are essential. This terminal block combines the functions of a fuse holder, circuit protection terminal, and LED indication system into one compact DIN rail mounted unit, making it ideal for use in electrical control panels, automation systems, machine control circuits, switchgear assemblies, power distribution boards, and OEM electrical installations where safe and organized fuse protection is required.

In electrical systems, circuit protection is one of the most important safety functions. Overload current, short circuits, and electrical faults can damage sensitive electrical components and lead to costly downtime. The CYF4L6-60V Fuse Terminal Block is specially designed to provide secure fuse protection directly inside panel wiring systems. It allows electrical circuits to be protected using standard cartridge fuses while also offering built-in LED indication for quick fault detection.

The CYF4L6-60V is designed for 4 sq.mm conductor capacity, making it suitable for control circuits, automation systems, signaling applications, and low to medium power electrical circuits. It supports 5 x 20 mm and 5 x 25 mm glass cartridge fuses, allowing compatibility with commonly available fuse sizes. This makes fuse replacement simple and convenient for electricians and maintenance teams.

One of the most important features of the CYF4L6-60V Fuse Terminal Block is its integrated LED fuse failure indication system, designed for 6-60V AC/DC operating voltage. When the fuse blows, the LED provides immediate visual indication of fuse failure, allowing maintenance personnel to identify the faulty circuit quickly without checking each fuse manually. This feature significantly reduces troubleshooting time and improves maintenance efficiency in industrial applications.

The 6-60V indication range makes this terminal block especially suitable for low voltage DC control systems, PLC panels, automation circuits, signaling circuits, relay logic panels, and electronic control systems where lower operating voltages are used. The LED indication improves circuit monitoring and fault diagnosis in these specialized applications.

The terminal block supports a rated voltage of 1000V and a rated current of 10A, making it suitable for industrial electrical protection circuits requiring compact DIN rail fuse mounting and secure conductor termination. These ratings ensure dependable electrical performance in a wide range of control and protection applications.

The screw clamp connection system ensures secure conductor fastening and reliable long-term electrical continuity. Screw clamp technology provides strong wire retention, low contact resistance, and vibration-resistant conductor termination, reducing the chances of loose wiring or electrical faults in industrial environments.

Another major advantage of the CYF4L6-60V Fuse Terminal Block is its DIN rail mounting design. It can be easily mounted on DIN 35 / DIN 35-15 rails, making it suitable for standard electrical panel building systems. DIN rail mounting saves installation time and helps create organized and professional wiring layouts inside control cabinets, automation panels, and switchgear systems.

The terminal block features side wire entry orientation, making conductor insertion and fuse replacement convenient even in compact electrical enclosures. Side wire entry also improves conductor routing and simplifies panel assembly.

Built with durable polyamide insulated housing, the terminal block provides excellent electrical insulation, heat resistance, flame retardant protection, and strong mechanical durability. The insulated housing protects conductors from accidental contact while maintaining safe electrical separation inside control panels.

The terminal block also offers 6KV surge voltage resistance, which helps improve electrical safety against transient voltage spikes and electrical disturbances. Its pollution degree 3 rating ensures reliable performance in industrial environments where dust, moisture, and contaminants may be present.

The compact modular design allows multiple fuse terminal blocks to be installed side by side, helping panel builders optimize panel space while creating organized and professional fuse protection layouts.

The CYF4L6-60V Fuse Terminal Block is widely used in PLC panels, industrial automation systems, control cabinets, relay logic panels, machine control circuits, switchgear systems, power distribution boards, signaling circuits, OEM electrical assemblies, and low voltage DC control systems where safe fuse protection and quick fault indication are essential.

For electricians, panel builders, automation engineers, maintenance teams, and switchgear manufacturers, the CYF4L6-60V Fuse Terminal Block provides a practical, reliable, and compact fuse protection solution for modern electrical systems.

Whether used in industrial control panels, automation systems, signaling circuits, low voltage DC applications, or machine control cabinets, the CYF4L6-60V Fuse Terminal Block delivers dependable circuit protection, quick fuse failure indication, compact installation, and long-term electrical safety for professional applications.