| 摘要 |
A high-current circuit breaker has a base with a chamber, a contact on a bottom of the chamber, a conductive sheet, a supplement conductive sheet, a connecting element connecting the conductive sheet and the supplement conductive sheet, a rotational shaft and a spring. The conductive sheet is mounted in the chamber and is bendable to selectively contact the contact. The supplement conductive sheet is mounted on and contacts the conductive sheet and has a bending portion being formed in the supplement conductive sheet near a rear of the chamber and having multiple through holes. The rotational shaft is mounted in the chamber and has a stop protruding from the rotational shaft and being selectively located between the contact and the conductive sheet. The spring connects the rotational shaft and one side of the chamber. The supplement conductive sheet allows increased electricity current to pass through the high-current circuit breaker.
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