Amazon.com: 10Pcs Ceramic Fusible 5x20mm 6x30mm 10x38mm Fast Blow Tube Fuses 250/500V 0.5 1 2 3 4 5 6 8 10 15 16 20 32A (Size : 8 A, Color : 10PCS_10 X 38MM 300V) : Tools & Home Improvement
FITOK on Twitter: "Fusible fittings are pressure relief devices consisting of the body and the eutectic alloy. They are mainly installed onto compression cylinders, oil and liquified gas pipelines and stem boilers.