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aR FUSE H3FF 315A-1100A

aR FUSE H3FF 315A-1100A

Product catalog summary
Specifications:
The H3FF series fuses are designed for aR class operation, adhering to standards IEC 60269-4, GB/T 13539.4, and UL 248-13. They have an interrupting capacity of 100,000 A at 1250V AC and 50,000 A at 1000V DC.
Technical Parameters:
The fuses are available in various current ratings from 315A to 1100A, with rated voltages of 1250V AC and 1000V DC. Safety approvals include CCC, TUV, and CE certifications.
Product Variants:
Each current rating is available in three types: Type-A with a center indicator for micro, Type-B with a top indicator for micro, and Type-C with a visual indicator. Optional accessories include microswitches (HMC-01 and HMT-01).
Dimensions:
The dimensions for the fuses vary slightly based on the current rating, with lengths ranging from 83mm to 91mm.
Average I-T Characteristics Curve:
The document includes a reference curve showing the time-current characteristics for various current ratings, indicating the response time of the fuses under different current loads.
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Catalog excerpts

aR FUSE H3FF 315A-1100A-1

H3FF 315A-1100A Class of operation:aR 保护特性:aR Standard/ 标准:IEC 60269-4,GB/T 13539.4,UL 248-13 INTERRUPTING CAPACITY/ 分断能力: 100,000 A at 1250V AC 50,000 A at 1000V DC 可选配件 Optional Accessory 微动开关 Microswitches HMC-01 额定电流 Rated Current(A) 315-800 Unit 单位:mm H3FF(amp rating) H3FFH(amp rating) H3FF(amp rating)B H3FFH(amp rating)B CURRENT Rated RATING Voltage 额定电流 额定电压 CCC Type-C Visual Indicator H3FF 平均 I-T 曲线图 ( 仅供参考 ) AVERAGE I-T CHARACTERISTICS CURVE (

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