# Buy glass fuse 5x20mm 500 mA slow-blow | Autoservice ## Glass fuse 5x20mm 500 mA slow-blow (25 pieces) Electrical / Fuses / Glass fuses Reliable 5x20mm glass fuse of 500 mA with slow-blow characteristic, ideal for protecting electronic devices against overload and short circuit. ## Prices and stock - **SIN-SF4500**: € 11,15 incl. VAT — 8 in stock ## Order URL [Glass fuse 5x20mm 500 mA slow-blow (25 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-cover-5-x-20-mm-500-ma-25pcs) ## Alternate URLs - **nl**: [Glass fuse 5x20mm 500 mA slow-blow (25 pieces)](https://www.auto-service.be/nl/elektro/zekeringen/glas-zekeringen/glaszekering-5x20mm-500-ma-25st) - **fr**: [Glass fuse 5x20mm 500 mA slow-blow (25 pieces)](https://www.auto-service.be/fr/electrique/fusibles/fusibles-en-verre/fusible-en-verre-5x20mm-500-ma-25pc) - **en**: [Glass fuse 5x20mm 500 mA slow-blow (25 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-cover-5-x-20-mm-500-ma-25pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/10660/conversions/glaszekering-5x20mm-500-ma-25st-12090-optimized.jpg) ## Specifications - **Reference**: SIN-SF4500 ## Product description ### Protection of electronic devices This 5x20mm glass fuse with a rated current of 500 mA provides effective protection for your electronic devices against overload and short circuit. Thanks to its slow-blow characteristic, this fuse is particularly suitable for applications where temporary current surges may occur, such as when switching on motors or transformers. ### Specifications - **Dimensions:** 5 x 20 mm - **Rated current:** 500 mA (0.5 A) - **Rated voltage:** 250 V AC - **Characteristic:** Slow-blow (T) - **Material:** Glass tube with nickel-plated metal caps - **Packaging:** 25 pieces ### Applications These glass fuses are ideal for use in various electronic devices and circuits, including: - Audio and video equipment - Household appliances - Industrial electronics - Measurement and control equipment ### 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 standards These glass fuses comply with international standards such as IEC 127, BS 4265, and CEE 4, ensuring reliability and safety in various applications. ### Advantages of slow-blow characteristic A slow-blow (T) fuse is designed to withstand short-term current surges without blowing. This is especially useful in situations where devices temporarily draw more current when switched on. This prevents unnecessary outages and keeps your equipment protected against prolonged overload. ### Important considerations When choosing the right fuse, it is essential to consider the specific requirements of your device and application. A correct choice ensures optimal protection and extends the lifespan of your electronic equipment. ## 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 6.35x32mm 20A (5 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/sinatec-glass-fuse-635x32mm-20a-5pcs) - [Glass fuse 5x20mm 10A slow-blow for cars](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-5x20mm-10a-5pcs) - [Glass fuse 5x20mm 4A slow-blow for reliable overload protection](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-5x20mm-4a-25pcs) - [Glass fuse 6.35 x 32 mm 30A (5 pieces)](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-635x32mm-30a-5pcs) - [Glass fuse 6.35 x 32 mm 35A for vehicle electronics](https://www.auto-service.be/en/electrical/fuses/glass-fuses/glass-fuse-635x32mm-35a-25pcs) ## Webshop catalogue - 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