Sinofuse RSZ307-000-L2N Fuse, 160A 1000VDC, High-Speed Semiconductor Protection, Size 000 - Pack of 5

The Sinofuse RSZ307-000-L2N is a high-voltage, high-speed square-body fuse specifically engineered for the protection of power semiconductor devices and DC circuit applications. Rated at 160A and 1000VDC, this fuse is part of the RSZ307-000 series, which is widely recognized for its high breaking capacity and exceptional reliability in Electric Vehicle (EV) systems, battery energy storage, and power conversion equipment. Its specialized design ensures rapid circuit interruption, protecting sensitive electronics from the catastrophic effects of overcurrent and short-circuit faults.

Key Features

• High-Speed DC Protection: Developed with advanced melting element technology to provide ultra-fast clearing times, specifically optimized for DC-link protection and semiconductor safety.
• Superior Breaking Capacity: Rated to safely interrupt high-energy fault currents up to 50kA, ensuring robust protection even in high-load industrial and automotive power environments.
• Compact Square Body (Size 000): The standardized Size 000 (NH000) form factor allows for high-density power distribution, saving valuable space in control panels and battery management systems.
• L2N Bolted Connection: Features an L2N-style bolted tag configuration, providing a secure, low-resistance mechanical and electrical connection that withstands vibration and thermal cycling.
• High-Durability Ceramic Body: Constructed with reinforced high-temperature ceramic materials to ensure structural integrity and effective arc quenching during high-voltage interruptions.

Technical Specifications

• Manufacturer: Sinofuse (Xi'an Sinofuse Electric Co., Ltd.)
• Part Number: RSZ307-000-L2N-160A
• Current Rating: 160A
• Voltage Rating: 1000VDC
• Fuse Size: 000
• Utilization Category: aR (High-Speed Semiconductor Protection)
• Termination: Bolted Tag (L2N Type)
• Applications: EV Power Batteries, Charging Stations, Energy Storage Systems (ESS), Inverters
• Package Quantity: 5 Pieces