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1STQ002444B0000 ABB PHDX4427 XT4 3-4 Pole Plug-In RHD Horizontal Installation Kit 800 mm
ABB PHDX4427 horizontal installation kit, order code 1STQ002444B0000, is designed for 3-pole and 4-pole Tmax XT4 plug-in circuit breakers with direct rotary handles in 800 mm wide System pro E Power switchboards.
£219.99
Why Choose the ABB PHDX4427 XT4 Plug-In Horizontal Installation Kit?
The ABB PHDX4427, manufacturer order code 1STQ002444B0000, is a dedicated horizontal installation kit for ABB Tmax XT4 plug-in moulded case circuit breakers equipped with a direct rotary handle (RHD). Designed for the ABB System pro E Power modular switchboard range, this kit supports the installation of compatible 3-pole and 4-pole XT4 circuit breakers within low-voltage electrical distribution assemblies.
As part of the ABB System pro E Power internal installation kit range, the PHDX4427 provides a coordinated mechanical mounting solution for plug-in circuit breakers with direct rotary handle operation. Its purpose-designed configuration helps electrical panel builders achieve organised equipment positioning, secure installation and efficient use of internal switchboard space.
Designed for 800 mm wide switchboard structures, the ABB PHDX4427 accommodates one 3-pole or 4-pole Tmax XT4 plug-in circuit breaker with a direct rotary handle in a horizontal installation arrangement. The kit uses a nominal compartment height of 200 mm, making it suitable for compatible System pro E Power distribution board configurations.
Key Advantages
- Purpose-designed installation kit for ABB Tmax XT4 circuit breakers.
- Compatible with 3-pole and 4-pole plug-in XT4 configurations.
- Designed for 800 mm wide ABB System pro E Power switchboards.
- Supports direct rotary handle (RHD) operation on compatible circuit breakers.
- Horizontal installation arrangement supports organised switchboard layouts.
- 200 mm nominal compartment height for efficient equipment positioning.
- Dedicated mounting components simplify integration into compatible modular switchboard structures.
- Plug-in circuit breaker compatibility supports practical equipment servicing and replacement.
- Suitable for professional industrial and commercial low-voltage distribution installations.
Key Features
- ABB System pro E Power modular switchboard installation accessory.
- PHDX4427 manufacturer model designation.
- Designed for ABB Tmax XT4 moulded case circuit breakers.
- Supports 3-pole and 4-pole circuit breaker versions.
- Plug-in circuit breaker mounting configuration.
- Compatible with direct rotary handle (RHD) operation.
- Horizontal circuit breaker installation.
- Suitable for 800 mm wide switchboard structures.
- 200 mm nominal compartment height.
- Designed for one circuit breaker per compartment.
- Compatible with appropriate front or rear circuit breaker terminal arrangements, subject to switchboard configuration.
- Dedicated mechanical mounting components for coordinated switchboard assembly.
- Manufacturer order code 1STQ002444B0000.
Technical Specifications
- Manufacturer: ABB
- Product series: System pro E Power
- Model: PHDX4427
- ABB order code: 1STQ002444B0000
- Product type: Horizontal circuit breaker installation kit
- Product category: Switchboard Internal Installation Kits
- Compatible circuit breaker series: ABB Tmax XT4
- Supported pole configurations: 3-pole / 4-pole
- Circuit breaker mounting version: Plug-in
- Operating mechanism compatibility: Direct rotary handle (RHD)
- Installation orientation: Horizontal
- Switchboard structure width: 800 mm
- Nominal compartment height: 200 mm
- Circuit breakers per compartment: 1
- Terminal arrangement: Compatible front or rear connections, subject to installation requirements
- Compatible enclosure system: ABB System pro E Power
- Application: Low-voltage main distribution switchboards
- Package quantity: 1 kit
Reliable Horizontal Installation for Tmax XT4 Plug-In Circuit Breakers
The ABB PHDX4427 provides a dedicated mechanical installation arrangement for plug-in Tmax XT4 moulded case circuit breakers with direct rotary handle operation. Plug-in circuit breaker configurations use a suitable fixed connection assembly, allowing the breaker to be removed from its mounting arrangement when isolated and handled according to the manufacturer's instructions. This configuration can simplify equipment replacement and maintenance compared with permanently connected installations.
The ABB System pro E Power platform supports modular low-voltage switchboard construction through coordinated structural components, mounting kits and internal installation accessories. The PHDX4427 is intended for horizontal mounting within compatible 800 mm wide structures, helping switchboard manufacturers achieve consistent equipment positioning. The circuit breaker, plug-in connection components, rotary handle and any additional structural accessories must be selected according to the complete installation requirements.
Typical Applications
- ABB System pro E Power modular main distribution switchboards.
- Horizontal installation of Tmax XT4 plug-in circuit breakers.
- Direct rotary handle-operated circuit breaker arrangements.
- Industrial low-voltage electrical distribution systems.
- Commercial building power distribution assemblies.
- Electrical switchboard manufacturing and panel building.
- Modular distribution cabinets requiring plug-in circuit breaker installations.
- Compatible switchboard upgrades and internal equipment configuration projects.
Frequently Asked Questions
What is the ABB PHDX4427 used for?
The ABB PHDX4427 is a horizontal installation kit designed for mounting compatible 3-pole or 4-pole Tmax XT4 plug-in circuit breakers with direct rotary handle operation within ABB System pro E Power modular switchboards.
Which circuit breaker series is compatible with the ABB PHDX4427?
The PHDX4427 is specifically designed for the ABB Tmax XT4 moulded case circuit breaker series, using a plug-in mounting configuration equipped with a direct rotary handle.
Does the ABB PHDX4427 support both 3-pole and 4-pole circuit breakers?
Yes. The PHDX4427 is designed for compatible 3-pole and 4-pole Tmax XT4 circuit breakers in the specified plug-in direct rotary handle configuration.
What does RHD mean in the ABB PHDX4427 description?
RHD refers to a direct rotary handle, a mechanical operating accessory that enables the compatible Tmax XT4 circuit breaker to be operated using a rotary handle mechanism.
What switchboard width is required for the ABB PHDX4427?
The PHDX4427 is designed for 800 mm wide ABB System pro E Power switchboard structures, with a nominal installation compartment height of 200 mm.
Is the ABB PHDX4427 designed for plug-in or withdrawable circuit breakers?
The PHDX4427 is specifically designed for plug-in Tmax XT4 circuit breakers. It is not a withdrawable circuit breaker installation kit.
How many circuit breakers can be installed using the PHDX4427?
The ABB PHDX4427 is designed to accommodate one compatible Tmax XT4 circuit breaker per installation compartment.
Does the ABB PHDX4427 include the circuit breaker and rotary handle?
The PHDX4427 is a mechanical installation kit rather than a complete circuit breaker assembly. The compatible Tmax XT4 circuit breaker, plug-in components and direct rotary handle must be selected separately as required for the installation.
What is the ABB order code for the PHDX4427?
The manufacturer's order code is 1STQ002444B0000, while the product model designation is PHDX4427.
Can the ABB PHDX4427 be used in industrial electrical distribution panels?
Yes. The PHDX4427 is intended for compatible ABB System pro E Power low-voltage distribution switchboards used in industrial and commercial electrical installations.
Trusted by Electrical Panel Builders and Switchboard Engineers
ABB System pro E Power internal installation kits support professional modular electrical distribution assemblies. The ABB PHDX4427 horizontal installation kit provides a dedicated mounting solution for compatible 3-pole and 4-pole Tmax XT4 plug-in circuit breakers with direct rotary handles, helping electrical contractors, switchboard manufacturers and panel builders achieve organised, accessible and dependable low-voltage switchboard installations.
