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aR FUSE H0BB 250V DC 200A-630A

aR FUSE H0BB 250V DC 200A-630A

Product catalog summary
Specifications:
The document details semiconductor fuses with a rated voltage of 250V DC and current ratings ranging from 200A to 630A. The fuses have an interrupting capacity of 50,000 amperes at 250V DC. They comply with standards IEC60269-4, GB/T13539.4, and UL 248-13.
Technical Parameters:
The part numbers for the fuses are listed as H0BB200 through H0BB630, corresponding to their current ratings (200A to 630A). Safety approvals from TUV and cURus are indicated, with a filled circle denoting approval and an empty circle indicating pending approval.
Dimensions:
The dimensions of the fuses are provided in millimeters, with specific measurements for various parts of the fuse.
Average I-T Characteristics Curve:
A graph is included showing the average I-T characteristics curve for reference. It plots prospective current (in amperes) against time (in seconds) for different current ratings, illustrating the time it takes for the fuse to interrupt the current at various levels.
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Catalog excerpts

aR FUSE H0BB 250V DC 200A-630A-1

H0BB 250V DC 200A-630A Semiconductor Fuses 半导体保护熔断器 Standard/ 标准:IEC60269-4,GB/T13539.4,UL 248-13 INTERRUPTING CAPACITY / 分断能力: 50,000 amperes at 250V DC ● DENONTES FOR APPROVAL ○ DENONTES FOR PENDING Rated Voltage 额定电压 Unit 单位:mm CURRENT RATING 额定电流 AVERAGE I-T CHARACTERISTICS CURVE (FOR REFERENCE)

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