690VAC 1400A Square Body Ultra Fast aR Fuse

Yinrong is a leading China 690VAC 1400A Square Body Ultra Fast aR Fuse manufacturers. Galaxy Fuse (Yinrong)offers a highly versatile and protective solution for power conversion equipment with their 690VAC 1400A Square Body Ultra Fast aR Fuse. This 690VAC 1400A Square Body Ultra Fast aR Fuse is available in gR and aR, and is designed to provide both overload and short-circuit protection,or short-circuit protection only.Designed to safeguard semiconductor devices,the 690VAC 1400A Square Body Ultra Fast aR Fuse has amperage ratings of 500-2000A under the rated voltage of 690V/700VAC, making it suitable for most semiconductor devices. It conforms to the GB13539.4 and IEC60269-4.What’s more,the 690VAC 1400A Square Body Ultra Fast aR Fuse has a low I²t value, high current limiting capability, and high breaking capability. Galaxy Fuse (Yinrong) offers various high-speed fuses that comply with global requirements, ensuring that their customers receive top-quality and reliable products.

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Product Description

Galaxy Fuse (Yinrong), a China-based fuse supplier, has developed a highly flexible and protective solution for power conversion equipment, known as the 690VAC 1400A Square Body Ultra Fast aR Fuse. The 690VAC 1400A Square Body Ultra Fast aR Fuse is available in two operation classes, gR and aR, offering either overload and short-circuit protection or short-circuit protection only.The 690VAC 1400A Square Body Ultra Fast aR Fuse is specifically designed to protect semiconductor devices, providing a wide amperage rating of 500-2000A under the rated voltage of 690V/700VAC. It meets the national standard GB13539.4 and the international standard IEC60269-4, ensuring reliable and consistent performance.In addition to its protective capabilities, the 690VAC 1400A Square Body Ultra Fast aR Fuse has a low I²t value, high current limiting capability, and high breaking capability, making it an ideal choice for power conversion equipment.Besides, it comes equipped with a trip-indicator that can operate a field-mountable micro switch, which can be conveniently attached directly to the bus-bar.Galaxy Fuse (Yinrong) offers a range of high-speed fuses that are compliant with global requirements, providing customers with high-quality and dependable products. The 690VAC 1400A Square Body Ultra Fast aR Fuse stands out for its exceptional protective features and ability to meet the diverse needs of modern power conversion equipment.

Standard/Compliance

-IEC 60269-4

-GB/T13539.4

Class of Operation

Features&Benefits

- 690V(IEC)/700V(UL) AC electrical system available

- 500-2000 ampere ratings available

- Extremely high Interrupting rating

- Superior cycling ability

- High current limitation

- Direct bus-bar mount design

- Visual micro switch fuse blown indication

- Conforms to IEC standards for global acceptance

Applications of 690VAC 1400A Square Body Ultra Fast aR Fuse

- Power rectifiers

- Semiconductor

- DC drives

- ESS battery pack

- DC Common bus

- Power converters

- Other power conversion devices

Country of Origin

People’s Republic of China

Parameters

Model/Size	Rated Voltage(V)	Rated Current(A)	Breaking Capacity(A)	Overall Dimension
Model/Size	Rated Voltage(V)	Rated Current(A)	Breaking Capacity(A)	A±2	B±2	C±2	D±2.5	E±1	F	G±1
YRSA3-PK	690VAC(IEC)700VAC(UL)	500-2000A	AC:200KA	53(65)	44	75	92	φ30	M12	10

Sizes

Time-Current Characteristic

Cut-off Current Characteristic

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