HR17 Fuse Switch Disconnector 250A
Application:
HR17 Fuse switch disconnector is applied to the high short circuit current circuit with AC 50/60Hz, voltage up to 690V and rated working current up to 630A. It processes upper and lower-end input and output structure, leads in equipment with knife-edge and arc extinguishing equipment, it also can be operated with the load. It is used as a power switch, isolating switch and emergency switch for overload protection and short circuit protection.
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