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Explosion-proof type varistor series
Product name:

HVR series explosion-proof type varistor

Product model:
Product function:
1.Flame retardant: the varistor encapsulated within the shell, effectively prevent the lightning protection device breakdown when burning and cracking; 2. Explosion-proof: burst pressure sensitive ontology by high strength shell protection, line around won't hurt. 3. Efficient: fill inside the shell with quartz sand and epoxy resin, prevent breakdown instantaneous explosion, also had better flame retardant effect.
Product parameters