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SPD surge protector - List of Manufacturers, Suppliers, Companies and Products

SPD surge protector Product List

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Alarm Fuse Unit (FZU)

Alarm Fuse Unit (FZU)

Monitor fuse status with alarm contacts and display window! Quick response is possible when the varistor deteriorates.

The "Alarm Fuse Unit (FZU)" is a product that is compatible with our P4 type alarm fuse receptacle. In the event of varistor degradation due to excessive surges, the fuse within the FZ unit disconnects the varistor to prevent secondary damage. This unit protects between lines and between each line and ground. 【Features】 ■ It is a plug-in type for our P4 type fuse receptacle, making replacement easy. ■ Monitors the fuse status with alarm contacts and a display window. ■ Allows for prompt response in the event of varistor degradation. *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources

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Security device "Alarm Fuse (FZ)"

Security device "Alarm Fuse (FZ)"

Easy to attach and detach with a plug-in type! It has a large surge tolerance and a low limiting voltage structure!

The "Alarm Fuse (FZ)" is a protective device that safeguards electronic equipment from surges. It compactly combines a zinc oxide varistor with a fuse, possessing high voltage non-linearity and surge absorption capability, to absorb and limit surge voltage. It is a plug-in type, making it easy to attach and detach. 【Features】 ■ High surge capacity ■ Low limiting voltage ■ Indicates varistor damage and activates an alarm *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources

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