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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. QN421B200
Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges-Hosansho Co., Ltd.

QN421B200 | 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

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  • Part Number

    QN421B200

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Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges QN421B200's performance table

Image Price (excluding tax) Discharge characteristics (between power line and ground) Discharge characteristics (between power supplies) Main uses Supply power voltage
Surgenon QN420/QN421 series, an induction surge preventer that protects all equipment from induced lightning surges-Part Number-QN421B200 Available upon quote 2,000V or less 2,000V or less PBX, machine tools, load cells, agricultural controllers, etc. Single phase, three phase three wire AC200V

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Hosansho Co., Ltd.

  • Japan

Category of this product

Spark Killers

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