7GDS289017R0000 ABB 289017 Busbar Support

Why Choose the ABB 289017 Busbar Support (7GDS289017R0000)?

The ABB 289017 (7GDS289017R0000) is a dedicated busbar support component intended for use in compatible ABB electrical switchgear and power distribution assemblies. Identified by the manufacturer's official designation 289017 BUSBAR SUPPORT, this component forms part of a designated mechanical support arrangement for electrical busbars, helping maintain their intended position within the equipment.

As part of ABB's GT product group, the 289017 busbar support is a specialist accessory relevant to electrical switchboard manufacturing, industrial distribution equipment and professional panel-building applications. Busbar supports are important elements of electrical distribution assemblies because they provide mechanical positioning and restraint for conductors that distribute electrical power between equipment sections.

The dedicated ABB order code 7GDS289017R0000 provides a precise reference for specification, procurement and matching replacement. The ABB 289017 should be selected where this particular busbar support is identified in the applicable assembly design. Its exact conductor compatibility, fixing arrangement, support spacing and mechanical performance must be confirmed from the relevant ABB technical documentation.

Key Advantages

• Dedicated ABB busbar support for compatible electrical distribution assemblies.
• Supports the mechanical positioning and retention of designated busbar conductors.
• Helps maintain the intended arrangement of busbars within electrical switchgear.
• Provides a manufacturer-specific component for the relevant busbar support configuration.
• Relevant to professional switchboard construction and industrial panel-building projects.
• Supports accurate component selection during equipment assembly and maintenance.
• Suitable for matching replacement and refurbishment applications.
• Identified within ABB product group GT.
• Original ABB part number 289017 simplifies identification, ordering and parts matching.

Key Features

• ABB electrical switchgear busbar support accessory.
• Manufacturer part number: 289017.
• ABB order code: 7GDS289017R0000.
• Product designation: 289017 BUSBAR SUPPORT.
• Product group: GT.
• Dedicated mechanical support component for a compatible busbar arrangement.
• Intended for manufacturer-specified installation positions within electrical assemblies.
• Supports the positioning and restraint of designated electrical conductors.
• Relevant to low-voltage switchgear and power distribution equipment construction.
• Suitable for original equipment assembly and matching component replacement.
• Distinct manufacturer ordering reference for accurate component identification.
• Requires installation according to the applicable ABB assembly instructions.

Mechanical Busbar Support for Electrical Distribution Assemblies

Busbars are conductive components used to distribute electrical power within switchgear, distribution boards and industrial electrical equipment. Their mechanical arrangement is an important part of the overall assembly design. Correctly positioned supports help maintain the specified conductor layout, while the number and spacing of supports must be determined according to the equipment's electrical and mechanical requirements.

The ABB 289017 busbar support is identified as a dedicated component for a compatible busbar support arrangement. Its role is distinct from that of the current-carrying busbar itself: the support forms part of the mechanical installation system rather than serving as a conductor or electrical switching device. The precise way in which the component locates or restrains busbars depends on the relevant ABB assembly configuration.

When specifying a busbar support, electrical engineers must consider conductor geometry, phase spacing, mechanical forces under fault conditions and the installation requirements of the complete switchboard. The 7GDS289017R0000 ordering reference identifies the required ABB component, but the product designation alone does not establish its material, insulation properties, compatible busbar cross-sections, permissible support spacing or short-circuit withstand performance.

The ABB 289017 is also distinct from separately identified components such as the ABB 289012 horizontal busbar support holder and ABB 289019 vertical busbar support. These product names describe different support-related components and should not be treated as interchangeable without checking the applicable ABB assembly drawings, bill of materials and installation instructions. The completed switchgear assembly must satisfy its specified design and verification requirements, including applicable BS EN IEC 61439 provisions where relevant.

Typical Applications

• Compatible ABB low-voltage electrical switchgear assemblies.
• Industrial power distribution switchboards.
• Mechanical support arrangements for electrical busbars.
• Main distribution board construction.
• Manufacturer-specified busbar mounting and positioning systems.
• Professional electrical panel-building projects.
• Industrial switchgear manufacturing and assembly.
• Electrical distribution equipment refurbishment and maintenance.
• Replacement of matching ABB busbar support components.
• OEM electrical equipment manufacturing and assembly operations.