Three-phase busbar blocks B3.0/4-PKZ0 063960

Robust three-phase busbar block for demanding applications

The B3.0/4-PKZ0 three-phase busbar block is a reliable solution for powering and connecting four PKZM0-... motor starters in a single installation. Its three-pole design and rated current of 63A ensure safe and efficient power distribution in three-phase systems. Made of high-quality materials, this block guarantees durability and connection stability, even in harsh working conditions.

Functionality and safety in one

This busbar block stands out for its versatility. The possibility of extension through reversed mounting provides flexibility in adapting to specific installation needs. Protection against accidental contact minimizes the risk of electric shock, and the high rated operating voltage (up to 690V) and impulse voltage (6kV) allow for use in a wide range of industrial and commercial applications. Fork connections facilitate quick and secure cable installation.

• High short-circuit capacity: up to 150kA (at 10A) or 50kA (at 12-32A), ensuring effective protection of the installation against the effects of overloads and short circuits.
• Phase failure detection: built-in phase monitoring function increases work safety and allows for a quick response in the event of a failure.
• Compatibility with PKZM0/PKZM01/PKZM4 series: the ability to use common accessories (release coils, auxiliary contacts) simplifies component selection and reduces installation maintenance costs.
• Easy installation: tool-less connection with DILM7..15 contactors using PKZM0-XDM12 speeds up installation work.
• Compact size: a width of 10 modules allows for efficient use of space in the switchgear cabinet.
• Solid construction: made of black plastic, resistant to mechanical damage and external factors.

The B3.0/4-PKZ0 busbar block is an optimal solution for both professional installers and end-users looking for a reliable and safe element for building or modernizing electrical installations.