B1B serirs DC MCB, which complies to UL489SC standard, can be applied for overcurrent protection in main circuit devices. The Maximum rated voltafe of B1B is 1000Vdc, with its interrupting rating at 10kA. It is a good ptoduct in the battery power industry.
B1B serirs DC MCB, which complies to UL489SC standard, can be applied for overcurrent protection in main circuit devices. The Maximum rated voltafe of B1B is 1000Vdc, with its interrupting rating at 10kA. It is a good ptoduct in the battery power industry.
Solve nuisance tripping problems for good. Our guide helps you diagnose why your breaker trips on startup and shows how to select the correct B, C, or D curve for motors, pumps, and other loads.
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