• 品       牌：E-T-A
• 型       号： 3120-N321-P7T1-W01D-20A
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• 商品编号： G5426287
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• 封装规格：
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• 商品描述： 断路器 The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 断路器 The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot