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aR FUSE H1BF 160A-550A

aR FUSE H1BF 160A-550A

Product catalog summary
Specifications:
The document outlines the specifications for the H1BF series fuses, which operate under the class aR. The standards applicable are IEC 60269-4, GB/T 13539.4, and UL 248-13. The interrupting capacity is 100,000 amperes at 1250V AC (UL), 150,000 amperes at 1250V AC (IEC), and 50,000 amperes at 1000V DC.
Technical Parameters:
The document lists various part numbers (e.g., H1BF160, H1BF200) with their corresponding current ratings ranging from 160A to 550A. The rated voltage is 1250V AC and 1000V DC. Safety approvals include TUV, CE, CCC, and cURus, with some approvals pending.
Types and Indicators:
There are different types of indicators for the fuses: Type-A (center indicator for micro), Type-C (visual indicator), and Type-D (no visual indicator).
Optional Accessories:
Microswitches (HMC-01) are available as optional accessories for the H1BF series.
Average I-T Characteristics Curve:
The document includes an I-T characteristics curve for reference, showing the relationship between current (A) and time (s) for various current ratings (160A, 200A, 250A, etc.).
Dimensions:
Dimensions are provided in millimeters for different types (Type-A, Type-C, Type-D).
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Catalog excerpts

aR FUSE H1BF 160A-550A-1

H1BF 160A-550A Class of operation: aR 保护特性:aR INTERRUPTING CAPACITY/ 分断能力: 100,000 amperes at 1250V AC (UL) 150,000 amperes at 1250V AC (IEC) 50,000 amperes at 1000V DC ● DENOTES FOR APPROVAL ○ DENOTES FOR PENDING 可选配件 Optional Accessory HMC-01 H1BF 平均 I-T 曲线图 ( 仅供参考 ) AVERAGE I-T CHARACTERISTICS CURVE (FOR REFERENCE ONLY) 微动开关 Microswitches Type-D No Visual Indicator CURRENT Rated RATING

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