Fuse terminal block ASK 1/EN 0474560000

Rail connector with fuse – reliable installation protection

The ASK 1/EN rail connector with fuse is a compact and functional solution designed for the safe connection of wires in electrical installations. This Weidmüller product, catalog number 0474560000, combines high-quality workmanship and reliable operation, providing effective protection against overloads and short circuits. Using a connector with a fuse minimizes the risk of damage and downtime in the system, which is particularly important in demanding industrial environments.

Construction and installation

The ASK 1/EN connector is designed for mounting on a standard DIN TH-35 mm rail, which simplifies and speeds up the installation process. Screw connection guarantees stable and secure wire clamping with a cross-section from 0.5 to 4 mm², both solid and stranded (with or without cable lugs). The required closing plate provides additional safety and aesthetics of the installation. The tilting fuse holder facilitates quick replacement of the G 5x20 mm fuse.

Technical parameters and application

The connector operates at a rated voltage of 500 V and a rated current of 6.3 A. Made of thermoplastic material with flammability class V2, it provides resistance to mechanical and thermal damage in the temperature range from -50°C to +100°C. The lack of a trip indicator makes it a simple but effective solution for basic protective applications. The connector is universal – it does not require additional mounting elements other than the DIN rail and closing plate. Thanks to this, it works well both in new installations and during the modernization of existing systems.

• Wide range of applications: ideal for electrical installations in residential, commercial and industrial buildings.
• Safety: protection against overloads and short circuits thanks to the use of a G 5x20 mm fuse.
• Easy installation: quick mounting on a standard DIN TH-35 mm rail.
• Versatility: compatible with wires with a cross-section from 0.5 to 4 mm².
• Durability: made of high-quality materials resistant to environmental conditions.