Vertical distribution block for 4-row switchboard, 125 A, spring terminals 405034

Distribution Block – Power Optimization in Your Installation

This vertical distribution block, designed for 4-row switchboards, is a key component for efficient energy distribution. Engineered to operate with circuits up to 125A, it ensures safe and organized connections in electrical installations. The use of spring-loaded terminals significantly accelerates wire installation and removal, minimizing downtime during maintenance or upgrades.

Construction and Application

The Legrand VX3 distribution block is an ideal solution for both professional installers and end-users who value reliability and ease of use. Designed for 3-phase systems, it supports conductors with a cross-section up to 50 mm², making it suitable for a wide range of applications—from residential buildings to commercial facilities. Its integration into 4-row switchboards enables optimal space utilization and creates a clear power distribution structure.

Safety and Operational Parameters

This block is designed with user safety in mind. A rated continuous current of 125A and a short-circuit withstand capability of up to 6kA provide protection against overloads and short circuits. A rated impulse voltage of 2kV ensures resistance to sudden voltage surges. Additionally, the block features insulation, enhancing safety during operation. The ability to connect devices with an N-circuit provides flexibility in installation configuration. A clearance distance of 150 mm ensures adequate insulation between individual components.

• Spring-loaded terminals: Enable fast and secure conductor installation without tools, reducing installation time and minimizing the risk of errors.
• Conductor cross-section up to 50 mm²: Allows connection of conductors of varying thicknesses, adapting to the specific needs of the installation.
• Rated continuous current 125A: Ensures safe circuit operation under standard load conditions.
• Short-circuit breaking capacity 6kA: Protects the installation from the effects of short circuits, minimizing the risk of damage and fire.
• Design for 4-row switchboards: Enables optimal space utilization within the distribution cabinet.
• Capability to connect devices with an N-circuit: Increases flexibility in electrical installation configuration.