# Buy glass fuse 5x20mm 6.3A slow-blow at Autoservice ## Glass fuse 5x20mm 6.3A slow-blow (25 pieces) Electrical / Fuses / Glass fuses Reliable 6.3A slow-blow glass fuse 5x20mm for optimal protection of electronic circuits. ## Prices and stock - **SIN-SF4006**: € 11,15 incl. VAT — 2 in stock ## Order URL [Glass fuse 5x20mm 6.3A slow-blow (25 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-5x20mm-63a-25pcs) ## Alternate URLs - **nl**: [Glass fuse 5x20mm 6.3A slow-blow (25 pieces)](https://www.auto-service.be/nl/elektro/zekeringen/glas-zekeringen/glaszekering-5x20mm-63a-25st) - **fr**: [Glass fuse 5x20mm 6.3A slow-blow (25 pieces)](https://www.auto-service.be/fr/electrique/fusibles/fusibles-en-verre/fusible-en-verre-5x20mm-63a-25pc) - **en**: [Glass fuse 5x20mm 6.3A slow-blow (25 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-5x20mm-63a-25pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/10648/conversions/glaszekering-5x20mm-63a-25st-12078-optimized.jpg) ## Specifications - **Reference**: SIN-SF4006 ## Product description ### Reliable protection for your electronic circuits This 6.3 ampere, 5x20 mm slow-blow glass fuse provides effective protection against short circuits and overloads in various electronic applications. Thanks to its slow-blow characteristic, this fuse is ideal for situations with temporary current surges, such as when switching on motors or transformers. ### Specifications - **Rated current:** 6.3 A - **Dimensions:** 5 x 20 mm - **Blow characteristic:** Slow-blow (T) - **Rated voltage:** 250 V AC - **Breaking capacity:** 0.063 kA ### Applications This glass fuse is suitable for a wide range of electronic devices and systems, including: - Audio and video equipment - Household appliances - Industrial control systems - Power modules ### Advantages of a slow-blow fuse A slow-blow fuse, indicated by the letter 'T', is designed to withstand short-term current surges without blowing immediately. This makes them particularly suitable for devices that have a higher inrush current when switched on. ### Installation and replacement Replacing a glass fuse is simple and requires no special tools. Make sure the device is switched off and disconnected from the power source before replacing the fuse. Always check that the replacement fuse has the same specifications as the original to ensure optimal protection. ### Quality and reliability This glass fuse meets the relevant standards and is manufactured with high-quality materials, ensuring a long lifespan and reliable operation in various applications. ### Packaging The fuses are supplied in a pack of 25, so you always have a spare on hand for future use. ## Breadcrumbs - [Electrical](https://www.auto-service.be/en/electrical) - [Fuses](https://www.auto-service.be/en/electrical/fuses) - [Glass fuses](https://www.auto-service.be/en/electrical/fuses/glass-fuses) ## Related products - [SINATEC glass fuse 5x20mm 1.25A slow-blow characteristic (5 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/sinatec-glass-fuse-5x20mm-125a-5pcs) - [Glass fuse 5x20mm 3.15A fast (5 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-5x20mm-315a-5pcs) - [Glass fuse 5x20mm 400mA slow-blow (5 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-cover-5-x-20-mm-400-ma-5pcs) - 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