Why Choose the ABB PFVS3082 Vertical Busbar Segregation Accessory?
The ABB PFVS3082 (1STQ008545A0000) is a dedicated front vertical busbar segregation accessory from the ABB System pro E power range, designed for integration into compatible low-voltage electrical distribution switchboards. Identified by the manufacturer's designation SEG.BUS.VER.FRONT.H300+INT.UP.W800, this component is specified for a 300 mm height and a 800 mm nominal switchboard width.
In modular switchboard construction, busbar segregation components help establish physical boundaries between designated internal areas. The ABB PFVS3082 supports the planned arrangement of vertical busbar compartments, helping electrical panel builders coordinate internal separation, component positioning and access arrangements within compatible ABB System pro E power assemblies.
The manufacturer's designation also includes the INT.UP. configuration reference, which should be matched to the relevant ABB assembly documentation. With its front segregation arrangement and 800 mm width configuration, the ABB 1STQ008545A0000 provides a manufacturer-specific accessory for professional industrial, commercial and infrastructure electrical distribution projects.
Key Advantages
- Genuine ABB System pro E power segregation accessory for compatible low-voltage switchboards.
- Designed for vertical busbar segregation applications.
- Manufacturer-specified front installation arrangement.
- 300 mm nominal height for the designated segregation component.
- Designed for an 800 mm nominal switchboard width.
- Includes the manufacturer's INT.UP. configuration reference.
- Supports organised physical separation of designated internal switchboard areas.
- Helps electrical panel builders plan vertical busbar compartment boundaries.
- Provides a manufacturer-specific component for compatible segregation layouts.
- Designed for integration with compatible ABB System pro E power enclosure structures.
- Supports modular electrical distribution assembly construction.
- Suitable for industrial, commercial and infrastructure switchboard applications.
Key Features
- Manufacturer: ABB.
- Product range: System pro E power.
- Manufacturer type: PFVS3082.
- ABB order code: 1STQ008545A0000.
- Product designation: SEG.BUS.VER.FRONT.H300+INT.UP.W800.
- Product type: Vertical busbar segregation accessory.
- Busbar arrangement: Vertical.
- Segregation position: Front.
- Specified component height: 300 mm.
- Nominal switchboard width: 800 mm.
- Additional manufacturer configuration: INT.UP.
- Designed for compatible ABB System pro E power switchboard structures.
- Supports physical separation of designated internal areas when incorporated into a suitable segregation system.
- Dedicated accessory for professional switchboard manufacturing and busbar compartment planning.
Technical Specifications
- Manufacturer: ABB
- Product group: System pro E power
- Manufacturer type: PFVS3082
- ABB order code: 1STQ008545A0000
- SKU: 1STQ008545A0000
- Manufacturer designation: SEG.BUS.VER.FRONT.H300+INT.UP.W800
- Product category: Electrical switchboard segregation accessories
- Product type: Vertical busbar segregation component
- Busbar configuration: Vertical
- Installation position: Front
- Specified height: 300 mm
- Nominal switchboard width: 800 mm
- Manufacturer configuration reference: INT.UP.
- Compatible enclosure system: ABB System pro E power
- Equipment category: Low-voltage electrical distribution
- Primary application: Front segregation of compatible vertical busbar arrangements within modular electrical distribution switchboards
Front Vertical Busbar Segregation for 800 mm Wide System pro E Power Switchboards
The ABB PFVS3082 is intended for compatible System pro E power switchboard assemblies incorporating vertical busbar arrangements. Busbars are conductive components used to distribute electrical power between different circuits and functional units. In professional low-voltage switchboards, their positioning and separation from other internal areas are important considerations in the overall assembly design.
The manufacturer's SEG.BUS.VER.FRONT designation identifies a segregation component associated with the front of a vertical busbar arrangement. When installed with the appropriate surrounding components, such segregation accessories can help establish physical boundaries between designated busbar spaces and adjacent equipment areas.
The 300 mm specified height is a key dimensional parameter for selecting the correct component. Panel builders should coordinate this height with neighbouring partitions, structural members and other segregation accessories to achieve the intended compartment arrangement.
The 800 mm nominal switchboard width distinguishes the PFVS3082 from variants intended for narrower enclosure configurations. Selecting the correct width is important when assembling compatible System pro E power structures and coordinating the installation of internal segregation components.
The additional INT.UP. reference forms part of the manufacturer's official product designation. Its precise installation meaning, including any intermediate or upper positioning requirements, should be confirmed against ABB technical drawings and assembly instructions. This reference should not be interpreted as confirmation of a particular mounting position without the relevant documentation.
Internal segregation can help separate busbars, functional units and electrical connection areas within a switchboard. However, the ABB PFVS3082 alone does not establish a particular form of internal separation, such as Form 2, Form 3 or Form 4. The achieved separation arrangement depends on the complete assembly of compatible barriers, partitions, enclosure structures and installed electrical equipment.
The PFVS3082 is a mechanical segregation accessory, not a current-carrying busbar. It does not independently determine the busbar current rating, short-circuit withstand performance, insulation characteristics or overall degree of protection against access to hazardous parts. These properties depend on the verified design and construction of the completed switchboard.
The ABB System pro E power range provides a modular platform for low-voltage electrical distribution assemblies. Compatible structural components, busbar systems, mounting accessories and segregation components enable electrical panel builders to develop application-specific switchboard arrangements. The PFVS3082 contributes to this system through its designated front vertical busbar segregation configuration.
Before installation, the selected enclosure width, vertical busbar layout, component positioning, fixing requirements and compatibility with adjacent segregation components should be verified using ABB documentation. The completed switchboard should be designed and verified in accordance with applicable IEC 61439 requirements, including the intended internal separation arrangement and relevant electrical and mechanical clearances.
Typical Applications
- ABB System pro E power low-voltage electrical distribution switchboards.
- Front segregation of compatible vertical busbar arrangements.
- Industrial main electrical distribution panels.
- Commercial building main distribution switchboards.
- Modular switchboard assemblies requiring designated internal busbar compartment boundaries.
- Manufacturing facility electrical distribution equipment.
- Electrical switchrooms and plant room distribution installations.
- Infrastructure and utility electrical distribution assemblies.
- Professional electrical panel building and internal segregation system construction.
- Compatible 800 mm wide switchboard configurations requiring a 300 mm high front vertical busbar segregation component.
