Miniature cylindrical glass fuse 5X20 F 1A/250V 006710003

Safety and protection of electrical installations

Miniature cylindrical-glass 5x20 F fuse is a safety element protecting electrical circuits against overload and short circuit. It is a basic component in every installation, ensuring the protection of devices and user safety. This fuse, manufactured by ETI POLAM, is characterized by a solid construction and reliable operation.

Characteristics and application

Fuses of the F series, also known as fast-blow fuses, are designed to protect electronic devices sensitive to overvoltage. Their construction based on a glass body and a fusing wire ensures a quick response to current increase, minimizing the risk of damage to connected receivers. The rated value of 1A/250V makes this fuse ideal for protecting delicate circuits with low current consumption.

• Fast operation: F characteristic guarantees a quick response to overvoltage, protecting sensitive electronic components.
• Versatility: Can be used in various devices and electrical installations.
• Solid construction: Glass body provides durability and resistance to mechanical damage.
• Easy identification: Rated current of 1A and voltage of 250V facilitate the selection of the appropriate fuse for a specific application.

Installation and operation

Replacing a fuse is a simple process that does not require specialized knowledge. However, remember to disconnect the power before starting work and use a fuse with identical parameters (rated current, rated voltage and characteristic). In case of frequent fuse blowing, it is necessary to diagnose the cause of the problem – it may indicate an overload of the circuit or damage to connected devices. It is worth remembering that glass fuses are more fragile than ceramic ones – they require careful handling during installation and replacement.