電動機保護用高壓高分斷能力高壓限流熔斷器適用于交流50HZ，額定電壓7.2KV-12KV，額定電流400A（3.6KV），224A（7.2KV）及以下的電力系統(tǒng)中，作為高壓電動機及其他電力設備的過載或短路保護用，也可與負荷開關，真空接觸器等配合適用。 本高壓熔斷器符合國家GB15166.2標準和國際電工委IEC60282-1，IEC60644標準以及英國BS標準 XRNM系列高壓熔斷器采用插入式和母線式兩種結構，具有安裝體積小，接觸可靠和更換方便的特點；撞擊器并聯于由純銀片制成的熔體，與經化學處理過的高純度石英砂一起密封于熔管內；熔管采用耐高溫的高強度氧化鋁瓷制成，在線路發(fā)生故障時，熔體融化，在熔體出現電弧瞬間，撞擊器的與熔體并聯的高電阻金屬絲立即熔斷，撞擊器迅速彈出，推動連鎖電器觸頭，自動切換電路或發(fā)出熔斷訊號。
XRNM-10/150A  XRNM-12/160A  XRNM-10/25A   XRNM-7.2/31.5A  XRNM-10/40A   XRNM-12/50A
XRNM-3.6/63A  XRNM-10/80A   XRNM-10/100A  XRNM-10/125A    XRNM-10/150A  XRNM-10/160A
XRNM-10/200A  XRNM1-10/224  XRNM-7.2/25A  XRNM-7.2/31.5A  XRNM-7.2/40A  XRNM-10kv
XRNM-10/63A   XRNM-7.2/80A  XRNM1-10/100  XRNM1-7.2/125A  XRNM1-10/150A XRNM1-7.2/160
XRNM-7.2/200  XRNM-3.6/50A  XRNM1-3.6/63A XRNM1-3.6/80A   XRNM-3.6/100A XRNM-3.6/125A
XRNM-3.6/160  XRNM1-12/224  XRNM-6/250A   XRNM-6/315A     XRNM-12/50A   XRNM-12/63A
XRNM-12/80A   XRNM-3.6/100A XRNM-3.6/125A XRNM-3.6/150A   XRNM-12/160A  XRNM-12/200A
XRNM-12/315A
WFNHO-10/150A  WFNHO-12/160A  WFNHO-10/25A   WFNHO-7.2/31.5A  WFNHO-10/40A   WFNHO-12/50A
WFNHO-3.6/63A  WFNHO-10/80A   WFNHO-10/100A  WFNHO-10/125A    WFNHO-10/150A  WFNHO-10/160A
WFNHO-10/200A  WFNHO-10/224   WFNHO-7.2/25A  WFNHO-7.2/31.5A  WFNHO-7.2/40A  WFNHO-10kv
WFNHO-10/63A   WFNHO-7.2/80A  WFNHO-10/100   WFNHO-7.2/125A   WFNHO-10/150A  WFNHO-7.2/160
WFNHO-7.2/200  WFNHO-3.6/50A  WFNHO-3.6/63A  WFNHO-3.6/80A    WFNHO-3.6/100A WFNHO-3.6/125A
WFNHO-3.6/160  WFNHO-12/224   WFNHO-6/250A   WFNHO-3.6/150A   WFNHO-12/160A  WFNHO-12/200A
WFNHO-12/315A  WFNHO-12/224   WFNHO-6/250A   WFNHO-6/315A     WFNHO-12/50A   WFNHO-12/63A
WFNHO-12/80