ABB PSHW8071 System Pro E Power Horizontal Segregation F3B E1.2 T7 3/4P Vertical 800 × 700 mm
The ABB PSHW8071, manufacturer order code 1STQ009034A0000, is a specialist horizontal segregation accessory for the ABB System Pro E Power modular low-voltage switchboard system. Identified by the manufacturer as SEGR.HOR.F3B E1.2 T7 3/4P V. 800X700MM, this component is intended for a designated internal segregation arrangement associated with ABB E1.2 and T7 circuit breaker configurations.
The PSHW8071 is specified for compatible 3-pole and 4-pole circuit breaker arrangements, with a vertical breaker installation configuration and nominal segregation dimensions of 800 mm × 700 mm. Its horizontal segregation function supports the physical separation of designated internal spaces within compatible ABB System Pro E Power electrical distribution assemblies.
The manufacturer's F3B designation identifies a specific segregation configuration that must be matched to the intended switchboard design. For professional panel builders and electrical contractors, the ABB PSHW8071 horizontal segregation component provides a manufacturer-specific solution for constructing compatible low-voltage switchboards with the designated E1.2/T7 equipment arrangement.
Key Advantages
- Dedicated ABB System Pro E Power horizontal segregation accessory.
- Specified for the manufacturer's F3B segregation configuration.
- Designed for compatible ABB E1.2 and T7 circuit breaker arrangements.
- Supports designated 3-pole and 4-pole configurations.
- Intended for a vertical circuit breaker installation arrangement.
- Specified 800 mm × 700 mm nominal segregation dimensions.
- Supports mechanical separation of designated internal switchboard spaces.
- Helps establish organised compartment layouts in low-voltage distribution assemblies.
- Provides a manufacturer-specific component for coordinated switchboard construction.
- Supports accurate accessory selection for the intended breaker family and orientation.
- Suitable for professional industrial and commercial electrical distribution projects.
- Useful for new switchboard construction and compatible internal configuration modifications.
Key Features
- ABB product designation: PSHW8071.
- ABB manufacturer order code: 1STQ009034A0000.
- Product group: System Pro E Power.
- Manufacturer description: SEGR.HOR.F3B E1.2 T7 3/4P V. 800X700MM.
- Product type: Horizontal switchboard segregation accessory.
- Segregation orientation: Horizontal.
- Manufacturer configuration identifier: F3B.
- Designated circuit breaker families: ABB E1.2 and T7.
- Compatible pole configurations: 3-pole and 4-pole.
- Breaker installation orientation: Vertical.
- Nominal segregation dimensions: 800 mm × 700 mm.
- Designed for compatible ABB System Pro E Power modular switchboard structures.
- Supports physical separation within designated internal equipment arrangements.
- Mechanical segregation accessory rather than an electrical switching device.
- Requires verification of the complete segregation and breaker installation configuration.
Technical Specifications
- Manufacturer: ABB
- Product group: System Pro E Power
- Series: System Pro E Power
- Product designation: PSHW8071
- Manufacturer order code: 1STQ009034A0000
- Manufacturer description: SEGR.HOR.F3B E1.2 T7 3/4P V. 800X700MM
- Product category: Switchboard internal segregation accessories
- Product type: Horizontal segregation component
- Segregation arrangement: Horizontal
- Manufacturer segregation configuration: F3B
- Designated circuit breaker families: ABB E1.2 / T7
- Compatible pole configurations: 3-pole / 4-pole
- Breaker installation configuration: Vertical
- Nominal segregation size: 800 mm × 700 mm
- Compatible system: ABB System Pro E Power
- Primary function: Mechanical separation of designated internal switchboard compartments
- Component classification: Internal mechanical switchboard segregation accessory
- Application: Low-voltage electrical distribution assemblies
- Material and finish: Not specified in the supplied manufacturer designation
- Installation requirements: According to the applicable ABB assembly documentation
Horizontal Segregation for ABB System Pro E Power Switchboards
The ABB PSHW8071 is designed for applications requiring horizontal internal segregation within compatible System Pro E Power switchboard assemblies. Horizontal segregation components help define physical boundaries between designated areas of the electrical distribution structure.
In a modular switchboard, internal spaces may accommodate circuit breakers, electrical connections, conductors and other functional equipment. Segregation accessories are selected to support the intended arrangement of these spaces and the mechanical separation specified by the switchboard design.
The manufacturer's SEGR.HOR. designation identifies the horizontal segregation function of this product. This should be distinguished from the V. designation, which identifies the associated vertical circuit breaker installation configuration. The product is therefore a horizontal segregation accessory intended for the specified vertical equipment arrangement.
The PSHW8071 is not a general-purpose enclosure cover or a circuit breaker mounting kit. Its principal role is to form part of the designated internal segregation arrangement, and it must be integrated with the appropriate surrounding switchboard structure.
Horizontal segregation may contribute to a switchboard's overall compartment design, but the installation of an individual component does not independently establish a particular form of internal separation. The complete assembly must be assessed according to its intended construction and applicable verification requirements.
F3B Segregation Configuration and Internal Separation
The manufacturer's description includes the identifier F3B. This is a significant selection characteristic because it distinguishes the PSHW8071 from segregation accessories intended for other internal compartment arrangements.
The F3B designation should be matched to the relevant ABB System Pro E Power assembly documentation. It should not be interpreted in isolation as a complete statement of the switchboard's verified form of separation, since the performance and classification of the final assembly depend on all associated partitions, barriers, equipment interfaces and connections.
For switchboards designed with internal separation requirements, the relevant provisions of IEC 61439 should be considered as part of the overall assembly design and verification process. The selected segregation components must correspond to the manufacturer's approved construction arrangement.
The PSHW8071 should therefore be installed with the appropriate adjacent accessories and internal supports. Any required openings for electrical connections, conductors or operating equipment must remain consistent with the intended segregation configuration.
ABB E1.2 and T7 Circuit Breaker Compatibility
The ABB PSHW8071 is specifically designated for E1.2 and T7 circuit breaker arrangements. These identifiers refer to ABB circuit breaker equipment families and help define the intended application of the segregation component.
The ABB E1.2 designation is associated with the Emax 2 circuit breaker range, while T7 identifies an ABB Tmax circuit breaker frame family. The PSHW8071 should be selected only where the relevant breaker version and switchboard configuration are supported by ABB's installation documentation.
The manufacturer's 3/4P designation identifies compatibility with specified 3-pole and 4-pole arrangements. This does not establish universal compatibility with every breaker version, terminal configuration or installation accessory within those families.
Different circuit breaker families and pole configurations can have distinct mounting interfaces, connection requirements and installation clearances. The segregation arrangement must be coordinated with the selected circuit breaker equipment and the complete internal switchboard layout.
The manufacturer's description does not confirm that any circuit breakers, trip units, connection accessories or operating mechanisms are included with the PSHW8071. These items should be specified separately where required by the overall assembly design.
Vertical Breaker Arrangement and 800 × 700 mm Segregation Size
The V. designation identifies a vertical installation configuration for the associated circuit breaker arrangement. This is an important compatibility characteristic when selecting the PSHW8071 for a System Pro E Power switchboard.
The vertical installation designation should not be confused with the orientation of the segregation component itself. The product is identified as a horizontal segregation accessory intended for the specified vertical equipment arrangement.
The manufacturer specifies 800 mm × 700 mm in the product description. These are the nominal dimensions associated with the designated segregation configuration. The abbreviated description does not independently establish the exact manufactured measurements of the individual component or confirm which dimension corresponds to a particular installed axis.
Correct dimensional selection is essential when coordinating segregation accessories with the internal structure of a modular switchboard. The selected component must match the relevant cell arrangement, breaker installation configuration and supporting framework.
The PSHW8071 should not automatically be substituted for an accessory with different dimensions, a different segregation configuration or a horizontal breaker installation designation. Compatibility should be confirmed using ABB's applicable technical drawings.
Installation and Professional Panel Building Considerations
The ABB PSHW8071 is a mechanical accessory intended for installation within compatible ABB System Pro E Power low-voltage switchboards. Its correct use depends on the designated F3B arrangement, E1.2/T7 equipment compatibility, pole configuration and vertical breaker installation.
Before installation, the panel builder should confirm the internal compartment dimensions, mounting positions, supporting structure and any associated segregation components required for the complete assembly.
The supplied manufacturer description does not specify the material, thickness, coating or surface finish of the PSHW8071. These characteristics should be confirmed from ABB's detailed product documentation where they are relevant to the installation.
The exact supplied contents are also not established by the abbreviated designation. Fixing screws, brackets, supports and additional segregation accessories should not be assumed to be included unless confirmed by the manufacturer's bill of materials.
As a mechanical segregation component, the PSHW8071 does not independently provide overload protection, short-circuit protection, electrical isolation or a current-carrying rating. These functions are determined by the installed electrical devices and the complete verified switchboard assembly.
Similarly, no independent IP rating, arc-fault containment classification or fire-resistance performance is established by the supplied product designation. Any such requirements must be addressed through the design and verification of the complete switchboard.
For professional electrical panel builders, the ABB PSHW8071 offers a manufacturer-specific horizontal segregation solution for the designated F3B, E1.2/T7, 3/4-pole, vertical and 800 mm × 700 mm configuration, supporting coordinated internal switchboard construction.
Typical Applications
- ABB System Pro E Power modular low-voltage switchboards.
- Horizontal segregation of designated internal switchboard compartments.
- Manufacturer-specified F3B segregation arrangements.
- Compatible ABB E1.2 circuit breaker installations.
- Compatible ABB T7 circuit breaker installations.
- 3-pole and 4-pole circuit breaker configurations.
- Vertical circuit breaker installation arrangements.
- Segregation configurations with nominal dimensions of 800 mm × 700 mm.
- Industrial electrical distribution switchboards.
- Commercial building low-voltage distribution assemblies.
- OEM switchboard manufacturing and professional electrical panel building.
- Compatible switchboard extensions, upgrades and internal compartment modifications.
