Fuse base, LV, 630 A, AC 690 V, NH3, 1P, IEC, DIN rail mounting, screw mounting SD3-D

Safe and reliable base for LV fuses

This fuse base, designed for low-voltage (LV) NH3 series fuses, provides a solid and secure mounting for the fuse insert. Designed to operate with a current of 630A at a voltage of AC 690V, it is a key element in protecting the electrical installation. Its design, compliant with IEC standards, guarantees compatibility with a wide range of devices and systems.

This base is particularly useful in applications requiring high reliability and safety, such as main distribution boards, switchboards or power line protection. DIN rail mounting and the possibility of screw mounting facilitate installation and ensure stability in various working conditions.

• Purpose: Used for mounting NH3 fuse insert with a rated current of 630A.
• Application: Ideal for protecting electrical circuits against overload and short circuit in low-voltage installations.
• Mounting: Easy mounting on DIN rail and additional screw mounting option increase installation flexibility.
• Standards: Compliance with IEC standard ensures a high level of safety and compatibility with other devices.
• Rated voltage: Suitable for operation at AC 690V, making it suitable for many industrial and commercial applications.

The single-pole (1P) design simplifies installation and allows for precise adaptation to specific needs. The use of high-quality materials ensures durability and resistance to environmental conditions, which translates into a long service life and minimal operating costs. For the installer, this means confidence in the correct operation of the protection system, and for the end user – peace of mind resulting from the protection of their electrical installation.