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EV FUSE HB7EV 750V DC 50-400A

EV FUSE HB7EV 750V DC 50-400A
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EV FUSE HB7EV 750V DC 50-400A

Product catalog summary
Product Overview: The HB7EV series is a range of electric vehicle (EV) fuses designed for 750V DC applications with current ratings from 50A to 400A. These fuses have an interrupting capacity of 50,000 A at 750V DC.
Standards and Approvals: The fuses comply with standards GB/T 31465.6, ISO 8820-8, JASO D622, and UL 248-20. Safety approvals are indicated by a filled circle (●) for approved ratings.
Technical Parameters: The fuses are available in various current ratings, each with specific dimensions. For 50-250A, dimensions are 54x73x92x31x8.2x10.2x20x4 mm, and for 275-400A, dimensions are 54x80x110x38x10.4x19.9x25x4 mm.
Fusing Time: The document provides a table of fusing times at different test currents, indicating the minimum and maximum fusing times for currents below and above 60A.
Graphical Data: An average I-T characteristics curve is provided for reference, showing the relationship between current (A) and time (s) for various current ratings.
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Catalog excerpts

EV FUSE HB7EV 750V DC 50-400A-1

Standard/ 标准：GB/T 31465.6，ISO 8820-8，JASO D622 Applicable standards/ 环境可靠性适用的相关标准：GB/T 31465.6， ISO 8820-8，JASO D622，UL 248-20 INTERRUPTING CAPACITY / 分断能力： 50,000 A at 750V DC(50-400A) TECHNICAL PARAMETERS/ 技术参数 : SAFETY APPROVALS 安全认证 ○ 表示正在申请安全认证 熔断时间 /Fusing Time (s) 测试电流 Test Current(A) AVERAGE I-T CHARACTERISTICS CURVE 额定电流 Current Rating Unit 单位：mm CURRENT RATING 额定电流

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  103. EV FUSE HE7EV 750V DC 10A-100A
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  104. EV FUSE HE2EV 250V DC 16A-500A
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  105. EV FUSE HC140EV-T 1000V DC 10A-50A
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  106. EV FUSE HC107EV-T 750V DC 10A-50A
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  107. EV FUSE HC105EV 500V DC 10-60A
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  108. EV FUSE HC102EV-T 250V DC 15A-80A
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  109. EV FUSE HC100EV-T 1000V DC 10A-30A
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  110. EV FUSE HB5EV 500V DC 50-400A
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  111. EV FUSE H00T10EV 1000V DC 50A-400A
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  112. EV FUSE H000T7EV-P 750V DC 32A-315A
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.