供應3RB2016-2RB0/3RB2133-4UD0/3RB2036-1UW1/3RB2113-4SB0
產品詳細信息:熱繼電器用來保護電氣設備(三相電動機、變壓器等等)免受由于過負荷、不平衡輸入電流、缺相或堵轉引起的過熱損壞。接地故障保護 -內部采用3極連接(在探測到故障電流>30%設定電流Ie時認為有接地故障)-外部采用3或4極連接,加裝零序電流互感器3UL22O.-.A(在接地故障電流為0.3A、0.5A和1A時可以靠檢出接地故障)此電流值適用于50/60Hz系統(tǒng)。
應用范圍:電氣絕緣的輔助觸點:功能視型號而異 -1NO/1NC用于過電流或熱過載脫扣 1NO/1NC用于接地故障脫扣 -1NO/1NC用于過電流、熱過載或接地故障脫扣
聯(lián)系方式
福州迪佳自動化設備有限公司
電 話:0591-87271050
傳 真:0591-87271062
手 機:13685029125
聯(lián)系人:占加勝(先生)
郵 箱:13685029125@163.com
商務QQ:328814848
3RB2016-2RB0/3RB2133-4UD0/3RB2036-1UW1/3RB2113-4SB0
3RB2026-2SB0/3RB2133-4UW1/3RB2036-1UX1/3RB2113-4SD0
3RB2016-1NB0/3RB2133-4UX1/3RB2036-2QB0/3RB2123-4NB0
3RB2016-1ND0/3RB2143-4EB0/3RB2036-2QD0/3RB2123-4ND0
3RB2016-1PB0/3RB2143-4ED0/3RB2036-2QW1/3RB2123-4PB0
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