Thermal Fusible Link for Gas shut off DFL10

Gas Detection

The Duomo DFL10 is a thermal fusible link. It breaks the electrical supply to Gas safety shut off valves when temperatures exceed 72 degrees Centigrade.

Product Details

  • 72 degrees centigrade fuse temperature
  • IP30 protective rating
  • 250V AC 10A maximum load
  • 20mm cable entry
  • Replaceable link (contact Duomo)

A Thermal Fusible Link is usually placed above boilers in plant rooms. Mainly used to cut off the electrical supply to the Gas safety shut off valve See Duomo VMR. If the temperature goes above 72 degrees the link will isolate the fuel supply into the safe area.

The link itself is replaceable and mounted above potential sources of heat, for example above a gas valve train or gas burner on a boiler.

The DFL10 link works with all Duomo Solenoid valves, please see our related products below.




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We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.


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