Detailed Product Description

DBM1 series Surge Over-voltage Protective Device is mainly applicable in the circuit of AC50Hz, rated working volt up to 220V and 380V, and limit transient over-voltage (thunder induction and switching over-voltage). Under the more higher over-voltage circumstance, it can reduce the voltage of protected electric installation and apparatus element), it can also reduce the over-voltage when used in the terminal, so as to protect TV, hi-fi, air conditioner and computer and so on, meanwhile, it makes up of modulization combined electrical apparatus guarding against thunder induction combined with other modulization equipments.