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Arrester disconector is a deice for disconnectin gan arrestor from the systm in the evnt of arrestor failure,to prevent a persistent fault on the system and to give visible indication of the failed arrestor. TLB-1 is a thermal explode disconector.our products as per IEC60099-4 Standard.

Current Level Power frequency(A) Long impulse withstand
current 2000 us
High current
20 200 800 600 100
operation time <0.5 <0.04 <0.02