產品詳情 來源：上海本寬電氣有限公司時間：2021-09-11 15:02:00 天水二一三GSM1-100M CD2/33002 25A/電操電壓 AC110V塑殼斷路器價格
GSM1系 列 塑 料 外 殼 式 斷 路 器 適 用 于 交 流 50Hz,其 額 定 絕 緣 電 壓 至 800V(GSM1-63型額定絕緣電壓為500V)，額定工作電壓至690V(GSM1-63型額 定工作電壓至400V），額定工作電流至800A的電路中作為線路的不頻繁轉換和 電動機的不頻繁啟動之用。四極塑殼式斷路器主要用于建筑配電系統中，對電 線、電纜進行短路、過載保護和線路的不頻繁轉換，同時可實現中性線和相線一 起開斷，防止中性線上高電位傳遞，以保證維護和操作人員的安全。斷路器本體 除具有對線路及電動機的短路和過載保護外，還可嵌裝欠電壓脫扣器、分勵脫扣 器、報警觸頭、輔助觸頭和電操機構等功能模塊，實現多種保護和控制功能。
GSM1 series moulded case circuit breakers suitable for turn-on or turn-off not frequently and starting a motor not frequently in the circuit of AC50Hz, rated insulation voltage up to 800V(GSM1-63 is 500V), rated working voltage 690V or below(GSM1-63 is 400V), rated working current up to 800A.The breakers of 4 poles are mainly suitable for cable short cuicuit protection,cable overload protection and turn-on or turn-off not frequently in the power supply system.meanwhile can open neutral conductor and leg conductor together as to keep from high electric potential transferring and protect operators.Besides having short cuicuit and overload protection for cuicuit and motor,the breakers can assembly many function modules such as under-voltage realease,shunt release,alarm contact ，anxiliary contact,motor-driven operation device and so on,meeting all kinds of protection and control functions.
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