1500V High-Speed Fuse

Galaxy Fuse (Yinrong) is a leading manufacturer of the YRSA1-HK 1500V High-Speed Fuse in China, as well as an important supplier in the country's high-speed semiconductor fuse sector. The YRSA1-HK 1500V series gR high-speed fuses it offers are specifically developed to meet the protection needs of semiconductor devices. The YRSA1-HK 1500V series gR high-speed fuses provides both overload and short-circuit protection. With a rated voltage of 1500V (in compliance with IEC/UL standards), the YRSA1-HK 1500V series gR high-speed fuses cover a wide current rating range from 200A to 1250A, making them compatible with the vast majority of semiconductor devices on the market. The product not only meets the Chinese national standard GB13539.4 but also complies with the international IEC standard IEC60269-4. Most square-body fuses on the market are equipped with a trip indicator, which can actuate a micro-switch that is easy to install directly on-site. In addition, Galaxy Fuse (Yinrong) offers a variety of high-speed fuse options tailored to customer-specific requirements.

Size(mm)

Approvals＆Standards

• GB/T13539.4

• IEC60269-4

• UL248-13

Class of Operation

• gR

• aR

Features＆Benefits

• 1500VAC electrical system available

• Extremely high breaking capacity

• Strong current-limiting capability

• Superior cycling capability

• Low power loss and low temperature rise for energy efficiency

• Fuse blown indication: visual and optional micro switch

Applications

• Power conversion devices(UOS,inverter,rectifiers,drives)

• DC systems（DC common bus，DC injection braking）

• Battery protection application

• Electric vehicle charging stations

• Heaters and power supplies

• Other semiconductors

Country of Origin

• Peoples’s Republic of China

Conventional Fusing and Non-Fusing