Fuse base, 1-pole design, cable terminals: screw M10. PBD 2 Un: 690 V~ In: 400 A 63-820992-011

Fuse base – reliable circuit protection

This single-pole fuse base, designed to work with knife-type fuses, is a key element in protecting electrical installations. It provides effective protection against overload and short circuit, and its solid construction guarantees long-lasting and trouble-free operation. Designed for use in electrical distribution devices.

Construction and application

The PBD 2 base is designed for mounting NH2 size fuse links. Equipped with M10 screw terminals, it allows connection of conductors with a cross-section of up to 240 mm², making it an ideal solution for both industrial and commercial installations. Rated insulation voltage of 690 V AC and thermal current of 400 A guarantee safety and reliable operation in demanding conditions. Thanks to its high mechanical strength (250 cycles), the base is resistant to frequent use and ensures long life.

Key features and benefits

• Versatility: Compatible with NH2 knife-type fuses, making replacement and maintenance easier.
• Durability: Designed to operate at frequencies of 40-60 Hz, ensuring stable operation in different electrical networks.
• Safety: Rated withstand current of 50 kA protects the installation from the effects of sudden overvoltages.
• Easy installation: M10 screw terminals facilitate connection of large cross-section conductors, minimizing installation time.
• Solid construction: Guarantees reliability and long-lasting operation even in harsh industrial conditions.
• Suitable for high loads: Rated current of 400 A allows protection of circuits with significant power consumption.

The PBD 2 fuse base is a solid and reliable solution for professionals and end-users looking for effective protection of their electrical installations. Its versatility, durability and ease of installation make it an ideal choice for a wide range of industrial and commercial applications.