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  2. Surge Countermeasures
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  4. Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges
  5. QN420DG100
Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges-Hosansho Co., Ltd.

QN420DG100 | Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges
Hosansho Co., Ltd.

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Discharge characteristics (between communication line and ground)

Discharge characteristics (between communication lines/between communication lines)

Discharge characteristics (between power line and ground)

Discharge characteristics (between power supplies)

Discharge characteristics (communication lines and power lines)

Main uses

Number of communication lines

Supply power voltage

See all 6 models in list

  • Part Number

    QN420DG100

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Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges QN420DG100's performance table

Image Price (excluding tax) Discharge characteristics (between communication line and ground) Discharge characteristics (between communication lines/between communication lines) Discharge characteristics (between power line and ground) Discharge characteristics (between power supplies) Discharge characteristics (communication lines and power lines) Main uses Number of communication lines Supply power voltage
Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges-Part Number-QN420DG100 Available upon quote 2,000V or less 1,000V or less 2,000V or less 1,000V or less 3,000V or less Fax, PBX, agricultural controller 6 lines AC100V

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Hosansho Co., Ltd.

  • Japan

Category of this product

Spark Killers

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