Fuse base SP-58 for HRC cartridges 22x58 021604

Fuse base for HRC cartridges – reliable installation protection

This three-pole fuse base SP-58, designed for 22x58 mm HRC fuse cartridges, is a key element in protecting electrical circuits. Designed for durability and ease of installation, it performs well in both industrial and commercial installations. Its solid construction and compliance with standards ensure reliable protection against overloads and short circuits.

Installation and application

The SP-58 base is mounted on a DIN rail, making it easy to integrate with existing distribution boards. It is ideal for use with HRC (High Rupturing Capacity) fuse cartridges, providing effective protection against the effects of overvoltage and short circuits. Because it does not disconnect the N pole simultaneously, it allows for continued power supply in the event of a failure of one of the phase poles. A width of 6 modules of 17.5 mm provides compact dimensions and optimal use of space in the distribution board.

Key features and benefits

• Compliance with standards: Meets the requirements of IEC 60269-2, guaranteeing safety and reliability of operation.
• Veritas approval: Confirms the high quality of the product and its suitability for demanding applications.
• Easy installation: The mounting method on a TH 35 DIN rail or with screws significantly speeds up installation.
• Versatility: Designed for 22x58 mm fuse cartridges, providing a wide range of applications.
• Durable construction: Ensures long-lasting and trouble-free operation in various environmental conditions (IP20).
• Maintaining power continuity: Not disconnecting the N pole minimizes the risk of downtime in device operation.
• Rated voltage 400 V: Allows use in networks with a voltage of up to 400 V.

Thanks to these features, the SP-58 fuse base is a reliable solution for installers looking for high-quality components to protect electrical installations and for end-users who value safety and comfort of use.