Air gap fuse BN-25A Z207

Expulsion fuse – reliable circuit protection

The BN-25A fuse is an element used to protect electrical circuits, especially those used in street lighting or powering small loads. The design of this fuse allows for easy installation and replacement, and its solid construction guarantees long-lasting and trouble-free operation. It is a proven component that will find application both in newly built installations and during the modernization of existing ones.

Construction and application

The fuse socket is made of high-quality glazed technical porcelain, which ensures resistance to weather conditions and corrosion. The upper and lower contacts made of brass, equipped with main terminals, guarantee a reliable electrical connection. The fuse cover made of plastic protects against accidental contact with conductive elements.

The BN-25A fuse is compatible with piercing clamps of both own production and those of competing companies. The possibility of mounting on a bundle of AsXS(n) insulated or non-insulated AL wires increases the flexibility of the installation. Designed for wires with a cross-section from 1.5mm² to 10mm².

Key features and benefits

• Versatility: Suitable for protecting street lighting circuits and small loads.
• Durability: Made of high-quality materials (technical porcelain, brass, plastic) ensures long life.
• Safety: Plastic cover minimizes the risk of electric shock.
• Compatibility: Can be used with various types of piercing clamps.
• Easy installation: Tool-less mounting facilitates and speeds up installation.
• Weather resistance: Glazed porcelain socket is resistant to moisture and UV radiation.
• Corrosion protection: Metal elements protected with protective coatings against corrosion.

This fuse is a simple but effective solution for ensuring electrical safety in a variety of outdoor applications. Its solid construction and ease of installation make it an ideal choice for both professional installers and end-users who care about the safety of their electrical installations.