Product Overview: The HBC-B series is a range of high-breaking capacity fuses rated for 500V DC and current ratings from 150A to 500A. These fuses are designed for aR class operation, providing protection with an interrupting capacity of 50,000 amperes at 500V DC.
Standards and Approvals: The fuses comply with international standards IEC 60269-4, GB/T 13539.4, and UL 248-13. Safety approvals are indicated by symbols, with a circle (○) denoting pending approval and a filled circle (●) indicating approved status.
Technical Parameters: The product catalog includes part numbers HBC-B150 through HBC-B500, corresponding to current ratings from 150A to 500A, all rated at 500V DC. The safety approval status is pending for all listed models.
Dimensions: The physical dimensions of the fuses are provided in millimeters, with key measurements including a length of 90.5 mm, width of 70.5 mm, and other specified dimensions for installation and compatibility.
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