关键词:小型热断路器;热双金属元件;热推力;脱扣力 [gap=750]Key words: miniature thermal circuit breaker; thermal bimetal element; thermal push-out force; trip force
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脱扣装置包括牵引杆、热元件、双金属元件、磁系统、锁扣及跳扣。
A tripping device comprises a traction rod, a thermoelement, a bimetallic element, a magnetic system, a lock catch, and a jump pin.
9700系列热保护器是由碟形高灵敏双金属元件、动触头、静触片、固定底座、外壳、耐温导线等组成。
RS-9700 series thermal protector consists of dish shape high sensitive bimetallic elemeng, movable contact-head, static contact-piece, soleplate, outer case, ghermal resistant lead and so on.
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