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1STQ007921A0000 ABB PVBX2401 Tmax XT2 3/4-Pole Fixed Vertical Installation Kit 400 mm
ABB PVBX2401 (1STQ007921A0000) is a System pro E Power vertical installation kit designed for 3-pole and 4-pole fixed-mounted Tmax XT2 moulded case circuit-breakers in 400 mm wide low-voltage switchboard compartments.
£114.77
Why Choose the ABB PVBX2401 XT2 Fixed Vertical Installation Kit?
The ABB PVBX2401 is a dedicated vertical circuit-breaker installation kit designed for integrating ABB Tmax XT2 moulded case circuit-breakers into ABB System pro E Power low-voltage distribution switchboards. Specifically configured for 3-pole and 4-pole fixed-mounted Tmax XT2 circuit-breakers, this installation accessory provides a purpose-designed mechanical mounting solution for professional electrical distribution assemblies.
As part of the ABB System pro E Power range, the PVBX2401 supports electrical panel builders, switchboard manufacturers and industrial engineers in creating organised, modular low-voltage power distribution systems. Its dedicated installation configuration helps simplify circuit-breaker positioning, supports consistent internal switchboard layouts and facilitates integration with compatible ABB enclosure structures and mounting components.
Designed for 400 mm wide switchboard compartments, the PVBX2401 accommodates 3-pole or 4-pole ABB Tmax XT2 fixed-mounted circuit-breakers in a vertical installation arrangement. The ABB Tmax XT2 series provides compact moulded case circuit protection for low-voltage electrical systems, making this installation kit suitable for commercial and industrial distribution boards where efficient equipment positioning and structured switchboard construction are important.
Key Advantages
- Purpose-designed ABB Tmax XT2 circuit-breaker installation kit for System pro E Power switchboards.
- Supports 3-pole and 4-pole fixed-mounted Tmax XT2 circuit-breakers.
- Compatible with 400 mm wide switchboard compartments.
- Vertical installation configuration supports organised electrical distribution panel layouts.
- Dedicated mounting arrangement helps simplify circuit-breaker positioning and switchboard assembly.
- Supports integration of compact Tmax XT2 circuit protection equipment into modular distribution systems.
- Provides a consistent mechanical installation approach for professional electrical panel builders.
- Suitable for industrial and commercial low-voltage power distribution applications.
- ABB system compatibility helps reduce the need for custom-fabricated circuit-breaker mounting components.
- Supports efficient switchboard construction, equipment replacement and maintenance planning.
Key Features
- ABB System pro E Power modular switchboard installation accessory.
- PVBX2401 manufacturer product designation.
- 1STQ007921A0000 ABB manufacturer order code.
- Designed for ABB Tmax XT2 moulded case circuit-breakers.
- 3-pole and 4-pole circuit-breaker compatibility.
- Fixed-mounted circuit-breaker execution.
- Vertical circuit-breaker installation orientation.
- 400 mm nominal switchboard compartment width.
- Dedicated mechanical mounting solution for modular electrical distribution assemblies.
- Supports structured positioning of circuit-breaker equipment within compatible switchboard compartments.
- Designed for integration with the ABB System pro E Power enclosure platform.
- Suitable for professional low-voltage switchgear and distribution board construction.
- Supports installation of appropriately specified Tmax XT2 circuit-breaker operating and connection accessories.
Reliable Vertical Circuit-Breaker Integration for Low-Voltage Distribution
The ABB PVBX2401 vertical installation kit provides a dedicated mechanical mounting arrangement for incorporating Tmax XT2 fixed-mounted circuit-breakers into System pro E Power distribution switchboards. Correct circuit-breaker positioning helps maintain an organised electrical assembly, supports access to operating and connection components and contributes to consistent installation practices within the switchboard system.
The kit is designed for 3-pole and 4-pole ABB Tmax XT2 circuit-breakers in fixed-mounted configuration. Fixed-mounted circuit-breakers are mechanically secured within the electrical assembly and connected to the distribution system using appropriately specified terminals and conductors. The vertical installation arrangement enables compatible Tmax XT2 devices to be incorporated into the intended switchboard layout.
The ABB System pro E Power platform supports modular low-voltage switchboard construction for commercial and industrial installations. Using the PVBX2401 helps panel builders achieve consistent equipment positioning within 400 mm wide compartments while reducing the need to develop individual mounting arrangements. Its application-specific design supports efficient integration of circuit-breaker equipment into compatible ABB switchboard structures.
The completed installation must incorporate the appropriate Tmax XT2 circuit-breaker, operating accessories, electrical connections and enclosure components in accordance with ABB's assembly instructions and applicable electrical installation requirements. Circuit-breaker ratings, electrical clearances, conductor routing and thermal performance should be assessed as part of the overall switchboard design.
The PVBX2401 is a mechanical installation accessory and does not itself provide overload, short-circuit or earth-fault protection. These functions depend on the selected Tmax XT2 circuit-breaker and its protection release. The kit's purpose is to support the correct mechanical integration of compatible circuit protection equipment into the System pro E Power enclosure system.
Typical Applications
- ABB System pro E Power low-voltage distribution switchboards.
- Vertical installation of ABB Tmax XT2 moulded case circuit-breakers.
- 3-pole and 4-pole fixed-mounted circuit-breaker arrangements.
- Commercial building electrical distribution boards.
- Industrial electrical distribution and control panels.
- Manufacturing plant power distribution assemblies.
- Machinery and equipment electrical supply panels.
- Low-voltage sub-distribution switchboards.
- OEM switchboard manufacturing and professional electrical panel building.
- Electrical switchboard refurbishment, maintenance and expansion projects.
Technical Specifications
| Product range | System pro E Power |
|---|---|
| Model / type | PVBX2401 |
| ABB order code | 1STQ007921A0000 |
| Product type | Circuit-breaker installation kit |
| Accessory category | Switchboard mounting and installation accessory |
| Compatible circuit-breaker series | ABB Tmax XT2 |
| Compatible circuit-breaker technology | Moulded case circuit-breaker (MCCB) |
| Number of poles | 3-pole / 4-pole |
| Circuit-breaker execution | Fixed (F) |
| Installation orientation | Vertical |
| Nominal switchboard compartment width | 400 mm |
| Mounting application | Internal switchboard installation |
| Compatible enclosure system | ABB System pro E Power |
| Application | Low-voltage electrical distribution assemblies |
| Product classification | Circuit-breaker installation accessory |
Frequently Asked Questions
What is the ABB PVBX2401 used for?
The ABB PVBX2401 is a vertical installation kit designed to mount compatible 3-pole or 4-pole ABB Tmax XT2 fixed-mounted circuit-breakers inside ABB System pro E Power low-voltage distribution switchboards.
Which circuit-breakers are compatible with the PVBX2401?
The kit is specifically designed for ABB Tmax XT2 moulded case circuit-breakers in 3-pole or 4-pole fixed-mounted configuration. The selected circuit-breaker and associated accessories must meet ABB's installation and compatibility requirements.
What switchboard width does the PVBX2401 support?
The PVBX2401 is designed for 400 mm wide ABB System pro E Power switchboard compartments with a vertical circuit-breaker installation arrangement.
Does the PVBX2401 support both 3-pole and 4-pole circuit-breakers?
Yes. The PVBX2401 is specified for 3-pole and 4-pole ABB Tmax XT2 circuit-breakers, provided they are compatible fixed-mounted versions installed in accordance with ABB's assembly requirements.
What is the difference between vertical and horizontal circuit-breaker installation kits?
A vertical installation kit, such as the PVBX2401, is designed to position a compatible circuit-breaker in the specified vertical arrangement within the switchboard. Horizontal installation kits are designed for a different equipment orientation. The correct kit must be selected according to the intended ABB switchboard layout and circuit-breaker configuration.
Is the PVBX2401 suitable for plug-in or withdrawable Tmax XT2 circuit-breakers?
No. The PVBX2401 is specifically designated for fixed-mounted ABB Tmax XT2 circuit-breakers. Plug-in and withdrawable executions require installation arrangements designed for their respective mounting configurations.
Does the PVBX2401 include the Tmax XT2 circuit-breaker?
The PVBX2401 is identified as a circuit-breaker installation kit rather than a complete circuit-breaker assembly. The compatible Tmax XT2 circuit-breaker and any separately required electrical connection or operating accessories should be specified according to the intended switchboard configuration and confirmed against ABB's kit contents.
Does the PVBX2401 provide electrical circuit protection?
No. The PVBX2401 is a mechanical installation accessory. Overload, short-circuit and other applicable protection functions are provided by the separately selected ABB Tmax XT2 circuit-breaker and its appropriate protection release.
What is the ABB manufacturer order code for the PVBX2401?
The ABB manufacturer order code is 1STQ007921A0000, corresponding to the PVBX2401 Tmax XT2 3/4-pole fixed vertical installation kit for 400 mm wide System pro E Power switchboards.
Trusted by Electrical Panel Builders and Distribution Engineers
ABB System pro E Power installation accessories are designed to support professional low-voltage switchboard construction through dedicated mechanical mounting solutions. The PVBX2401 enables structured integration of fixed-mounted Tmax XT2 circuit-breakers into modular electrical distribution assemblies, supporting consistent equipment positioning, efficient panel building and maintainable switchboard layouts.
