100A TNB CUT OUT FUSE SWITCH DISCONNECTER C/W FUSE

100A TNB Cut Out Fuse Switch Disconnector with Fuse is an advanced electrical protection device designed to ensure safe operation and isolation of electrical circuits in high-demand environments. It combines a cut-out fuse, switch, and disconnector into a single unit, offering enhanced protection against electrical faults while enabling circuit isolation for maintenance or emergency situations.

Here’s a detailed product description for the 100A TNB Cut Out Fuse Switch Disconnector with Fuse:

Key Features:

1. Current Rating:

   • The unit is designed for 100 amperes (A) of continuous current, making it suitable for larger installations, such as industrial applications, commercial buildings, and residential power supply systems requiring higher current capacities.

2. Voltage Rating:

   • This device is typically rated for use in 230/400V AC systems, which are common in domestic, commercial, and industrial power distribution setups.

3. High Rupturing Capacity (HRC) Fuse:

   • Integrated into the unit is a HRC fuse, which provides high fault current protection. The fuse is designed to safely disconnect the circuit in the event of a short circuit or overload, preventing damage to cables and equipment.

4. Fuse Switch Disconnector:

   • The switch disconnector feature allows the user to manually disconnect the power supply from the circuit, enabling safe maintenance or isolation of the electrical system when needed.
   • It also includes a fuse to protect the circuit from excessive current flow.

5. Applications:

   • This product is widely used in metering panels, distribution boards, service entrance equipment, and main electrical panels in both residential and commercial power systems.
   • Ideal for high-demand environments that require reliable circuit protection and the ability to safely isolate circuits for maintenance or fault diagnosis.

6. Durability and Material Construction:

   • Constructed from weather-resistant and corrosion-resistant materials, the unit is designed to withstand harsh environments and offer long-lasting performance, ensuring continued reliability.

7. Safety and Compliance:

   • The cut-out fuse switch disconnector complies with international standards (such as IEC and BS), ensuring that it meets the required performance, reliability, and safety criteria for electrical circuit protection.

8. Enhanced Safety:

   • The device ensures safe disconnection of circuits, reducing the risk of electrical hazards. It provides clear visual indicators to show whether the fuse is intact or has been triggered, aiding in quick diagnosis and maintenance.

9. Ease of Use:

   • Designed for ease of operation, the unit features an intuitive manual switch for disconnecting and isolating circuits. The clear visual indicators and accessible fuse replacements make it straightforward for maintenance personnel to operate.

10. Protection Features:

    • Overload and short circuit protection: The HRC fuse provides immediate action to disconnect the circuit in case of faults, preventing damage to electrical components.
    • Isolator functionality: The disconnector allows for fully isolating the circuit, enabling safe work conditions and preventing potential electrical hazards during maintenance or repair activities.