RN3-6/2-50A保護線路過載及短路高壓熔斷器

產品概述：

產品結構：

       RN3型熔斷器是由兩個支柱絕緣子，觸座，及熔絲管，座板等四部分組成。

        RN3型戶內高壓限流熔斷器，用于電力線路的過載及短路保護。所謂線路就是熔斷器在短路電流達到峰值之前就將其切斷的功能。

熔斷特性：當通過熔斷器的電流為其額定電流的1.3倍時，1小時不熔斷。 

       The products is used in overdoor or short-circuit protection for clectric transformer. The cuttrent limitting means that the fuse will cut off the circuit before the short-circuit current reaches the peak value.

Current which passes the fuse when being 1.3 times of its specified electric current, Do not fuse for an hour.