3NB1236-0KK10 SIEMENS

The 3NB1236-0KK10 SITOR fuse, manufactured by Siemens, is a crucial component for protecting DC circuits in various industrial applications. This size 2 fuse is specifically designed with a 450A current rating and is suitable for circuits with a voltage of 440V DC or 500V AC. It is also rated for 500V DC according to VSI standards. Furthermore, it meets UL requirements when used in Medium Voltage Battery Charger (MBC) applications, ensuring compliance with safety regulations. The fuse features a high breaking capacity, capable of interrupting fault currents up to 6 times its rated current (6xIn). Its aR characteristic signifies that it provides excellent protection for semiconductor devices. The blade contacts ensure a secure and reliable connection within the fuse holder. This SITOR fuse is ideal for applications requiring fast and reliable overcurrent protection, such as inverters, converters, and battery systems. The robust design and compliance with industry standards make it a dependable choice for demanding electrical environments. Its compact size allows for easy integration into existing systems.