Fuse base PK 3 M12-M12 1P S 004123300

Solid foundation for safe installation

The PK 3 M12-M12 1P fuse base is a key element of any electrical installation requiring reliable protection against overloads and short circuits. Designed to work with NH3 fuse links, it provides effective protection for circuits with a rated current of up to 630A. Its construction and parameters make it a solution for both professional installers and end-users looking for safety and reliability.

Construction and application

This base, made of high-quality materials, is used to mount NH3 fuse links. The single-pole design simplifies installation and configuration in various applications. A rated current of 630A makes it ideal for protecting circuits powering devices with high power consumption, such as motors or industrial furnaces. Compliance with IEC 60269-2 standard guarantees safety and compliance with stringent standards.

Key features and benefits

• High short-circuit breaking capacity: up to 200kA, minimizing the risk of damage in the event of a short circuit.
• Versatility: can be used in installations with AC voltage up to 690V and frequency 40/60Hz.
• Durable construction: resistant to environmental conditions in the temperature range of -25°C to +55°C.
• Overvoltage category III: provides protection against overvoltages in installations with higher safety requirements.
• Easy installation: single-pole design simplifies installation and maintenance.
• Compliance with standards: meets the requirements of IEC 60269-2 standard, confirming its safety and reliability.
• Conventional thermal current: up to 630A for fuse links and 800A for permanent – ensures stable operation even under high loads.

Thanks to its solid construction and high technical parameters, the PK 3 M12-M12 1P S fuse base provides reliable protection for the electrical installation, protecting it from the effects of overloads and short circuits. It is an investment in safety and long-term trouble-free operation of the electrical system.