Sinofuse RS308-HB-2G63A Fast-Acting Fuse, 63A 250VAC/170VDC, aR Category, Bolt-on Type - Pack of 10

The Sinofuse RS308-HB-2G63A is a high-performance, fast-acting round-body fuse designed specifically for the protection of power semiconductor devices. Engineered for reliability in demanding electrical environments, this fuse is ideal for safeguarding rectifiers, inverters, variable speed drives, and battery systems against short-circuit events and overcurrent conditions.

With its compact footprint and bolt-on terminal design, the RS308 series provides low power consumption and high breaking capacity, ensuring the safety and longevity of infrastructure components in UPS systems, EV charging equipment, and industrial power supplies.

Key Features:

• Superior Protection: Optimized as an aR utilization category fuse, providing partial-range protection with extremely fast response times to protect sensitive semiconductors.
• Dual-Voltage Compatibility: Reliable performance across 250V AC and 170V DC applications.
• Robust Construction: Features a bolt-on connection structure (Size 2G) designed for secure installation and high vibration resistance (compliant with ISO16750-3).
• Standard Compliance: Designed in accordance with international standards including IEC60269-4, UL248-13, and RoHS certified.