2CPX062974R9999 ABB ZW403LR Cross Bar for Busbar Modules

Why Choose the ABB ZW403LR Cross Bar for Busbar Modules?

The ABB ZW403LR is a purpose-designed cross bar for electrical busbar modules, intended for integration into compatible low-voltage electrical distribution assemblies. As part of ABB's DESUJ Sub Distribution product range, this component supports the construction, arrangement and maintenance of modular busbar systems used in commercial and industrial power distribution installations.

The ZW403LR provides a dedicated cross-bar component for compatible busbar module assemblies, supporting the mechanical arrangement of associated distribution system components. Busbar modules form an important part of electrical distribution equipment, allowing appropriately designed assemblies to organise electrical connections and distribute power between circuits. The correct selection of supporting components helps maintain the intended installation layout and mechanical compatibility.

Identified by ABB order code 2CPX062974R9999, the ABB ZW403LR cross bar is intended for use with matching ABB busbar module arrangements. It provides a practical component for electrical panel builders, switchgear manufacturers and maintenance engineers working with compatible ABB sub-distribution systems.

Key Advantages

• Purpose-designed cross bar for busbar modules within compatible ABB distribution assemblies.
• Supports the mechanical arrangement and integration of associated busbar module components.
• Helps maintain an organised layout within electrical distribution panels.
• Designed for use with compatible ABB modular busbar systems.
• Supports consistent component selection during electrical panel construction.
• Suitable for new distribution assemblies, refurbishment and replacement applications.
• Provides a dedicated manufacturer component for the specified busbar module arrangement.
• ABB-manufactured accessory for compatible low-voltage sub-distribution equipment.

Key Features

• ABB ZW403LR cross bar for busbar modules.
• Designed for compatible electrical distribution system assemblies.
• Dedicated cross-bar component for modular busbar equipment.
• Supports the intended mechanical arrangement of matching busbar module components.
• Part of the ABB DESUJ Sub Distribution product group.
• Suitable for integration into compatible low-voltage distribution panels.
• Supports organised electrical panel construction and system assembly.
• Suitable for panel building, equipment maintenance and component replacement.
• Identified by the manufacturer model reference ZW403LR.
• ABB order code: 2CPX062974R9999.

Reliable Integration for Electrical Busbar Module Assemblies

Busbar systems are widely used in low-voltage electrical distribution equipment to provide organised electrical power distribution between incoming supplies, switching devices and outgoing circuits. Depending on the system design, modular busbar assemblies incorporate conductors, supports, mounting components and accessories that must be correctly selected to maintain the intended mechanical arrangement and electrical clearances.

The ABB ZW403LR is specified as a cross bar for busbar modules, making it a dedicated component for the corresponding ABB distribution system arrangement. Its role is associated with the assembly and integration of compatible busbar modules, helping panel builders maintain a consistent installation configuration when constructing or servicing electrical distribution equipment.

Correct component selection is essential when assembling busbar systems. The ZW403LR should be used only with compatible ABB equipment and installed in accordance with the relevant manufacturer's instructions. The current-carrying capacity, short-circuit withstand performance, electrical clearances and degree of protection of a completed distribution assembly depend on the complete system design and its correctly installed components. The cross bar should not be treated as a separately rated power conductor unless expressly specified for that function by ABB.

Typical Applications

• Low-voltage electrical distribution boards incorporating modular busbar systems.
• Compatible ABB sub-distribution assemblies.
• Industrial electrical power distribution panels.
• Commercial building electrical distribution installations.
• Busbar module assembly and integration projects.
• Electrical switchgear and distribution equipment construction.
• Modular electrical panel building and system configuration.
• Replacement of compatible busbar module cross-bar components.
• Electrical distribution board refurbishment and maintenance.
• OEM electrical power distribution equipment manufacturing.