The Siemens 3NW7132 is a robust cylindrical fuse holder designed to enhance circuit protection in a variety of industrial applications. This three-pole fuse holder is compatible with fuse links measuring 14 x 51 mm and is rated for an operational current of 50 A at an operating voltage of up to 690 V AC. Its compact design, with dimensions of 90 mm in height, 81 mm in width, and 70 mm in depth, allows for efficient use of space within electrical installations.
Crafted for reliability, the 3NW7132 features a LED signal detector that provides immediate visual indication of fuse status, aiding in quick identification and resolution of issues. The unit is constructed to meet the demands of industrial environments, ensuring durability and consistent performance.
The fuse holder is designed with a protection class of IP20, offering a basic level of protection against solid objects. It weighs 327 g, making it a lightweight yet sturdy component for electrical systems. The 3NW7132 is compliant with industry standards, including DIN EN 61346-2 and IEC 81346-2, which attest to its quality and suitability for professional use.
This Siemens SENTRON series fuse holder is a practical solution for those seeking a reliable and efficient way to safeguard electrical circuits against overcurrent conditions. Its straightforward installation and maintenance make it a valuable addition to any electrical protection system.