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1STQ001466B0000 ABB PHDX4428 System Pro E Power XT4 4P Plug-In + RCD Horizontal Installation Kit W800
ABB PHDX4428 (1STQ001466B0000) System Pro E Power horizontal installation kit for one Tmax XT4 four-pole plug-in circuit-breaker with a compatible residual current device, designed for an 800 mm-wide low-voltage switchboard section and 250 mm-high installation compartment.
£168.43
Why Choose the ABB PHDX4428 XT4 Plug-In Circuit-Breaker Installation Kit for System Pro E Power?
The ABB PHDX4428 (1STQ001466B0000) is a horizontal circuit-breaker installation kit designed for the ABB System Pro E Power low-voltage switchboard system. Identified by ABB as XT4 KIT 4P PLUG IN+RCD HOR.INS.W=800MM, this accessory provides a dedicated mounting arrangement for a compatible four-pole ABB Tmax XT4 plug-in circuit-breaker with a residual current device (RCD).
As part of the ABB System Pro E Power series, the PHDX4428 supports modular electrical distribution assemblies using coordinated internal installation components. The kit is specified for 800 mm-wide switchboard sections, making it suitable for compatible installations requiring a horizontal XT4 circuit-breaker arrangement with residual current protection.
The PHDX4428 is associated with a 250 mm installation compartment height and a single circuit-breaker position. Its four-pole, plug-in and RCD-compatible configuration is an important selection requirement. The product is an internal mounting kit rather than a complete circuit-breaker or residual current protection assembly.
Key Advantages
- Genuine ABB System Pro E Power circuit-breaker installation kit for modular low-voltage switchboards.
- Designed for ABB Tmax XT4 four-pole circuit-breakers with compatible residual current protection.
- Plug-in breaker configuration for the specified XT4 mounting arrangement.
- Horizontal installation orientation for compatible electrical distribution cabinets.
- 800 mm nominal switchboard width for corresponding enclosure sections.
- 250 mm installation compartment height for coordinated internal layout planning.
- Supports integration of one compatible XT4 circuit-breaker assembly per installation compartment.
- Part of ABB's coordinated internal mounting accessory range for professional switchboard construction.
Key Features
- ABB System Pro E Power product family.
- PHDX4428 manufacturer product designation.
- 1STQ001466B0000 ABB manufacturer ordering code.
- XT4 KIT 4P PLUG IN+RCD HOR.INS.W=800MM manufacturer description.
- ABB Tmax XT4 circuit-breaker compatibility.
- Four-pole (4P) circuit-breaker configuration.
- Plug-in circuit-breaker version with compatible residual current device.
- Horizontal installation arrangement.
- 800 mm nominal switchboard section width.
- 250 mm nominal installation compartment height.
- One circuit-breaker position per compartment.
- Designed for compatible ABB System Pro E Power internal mounting structures.
- Supports integration of appropriately selected residual current protection accessories.
Dedicated Horizontal Mounting for ABB Tmax XT4 with Residual Current Protection
Internal circuit-breaker installation kits are important components of modular low-voltage switchboards. They provide the mounting arrangement needed to position compatible protective devices within the enclosure while accommodating the specified breaker version, pole configuration and installation dimensions.
The ABB PHDX4428 is specifically designated for a four-pole Tmax XT4 plug-in circuit-breaker with a compatible residual current device. ABB's System Pro E Power selection information identifies this arrangement for an 800 mm-wide switchboard section, with a 250 mm-high installation compartment and one circuit-breaker position.
The plug-in configuration is a significant compatibility requirement. Plug-in Tmax XT4 circuit-breakers use a dedicated mounting and connection arrangement that differs from fixed and withdrawable versions. The PHDX4428 should therefore not be assumed interchangeable with installation kits intended for other XT4 mounting versions.
For residual current protection, ABB identifies RC Sel devices as compatible with applicable Tmax XT4 configurations. The appropriate circuit-breaker, residual current device and plug-in conversion components must be selected according to ABB's technical documentation. The installation kit itself does not provide residual current detection or electrical fault protection.
The System Pro E Power internal installation system also requires attention to supporting components, including the applicable mounting frame and, where specified, intermediate depth uprights. These accessories should be selected according to the complete switchboard configuration and the relevant ABB assembly instructions.
The PHDX4428 does not independently establish a rated current, residual operating current, short-circuit breaking capacity or enclosure ingress protection rating. These characteristics depend on the selected protective devices, electrical connections and verified design of the complete low-voltage switchboard assembly.
Typical Applications
- ABB System Pro E Power low-voltage switchboard assemblies.
- Horizontal mounting of compatible ABB Tmax XT4 circuit-breakers.
- Four-pole plug-in circuit-breaker installations with residual current protection.
- Industrial electrical power distribution cabinets.
- Commercial building electrical distribution switchboards.
- Compatible 800 mm-wide modular switchboard sections.
- Internal installation compartments with a nominal height of 250 mm.
- Professional electrical panel manufacturing and switchboard integration.
- Maintenance and replacement of compatible ABB circuit-breaker installation accessories.
Technical Specifications
| Series | System Pro E Power |
|---|---|
| ABB order code | 1STQ001466B0000 |
| Manufacturer description | XT4 KIT 4P PLUG IN+RCD HOR.INS.W=800MM |
| Product type | Horizontal circuit-breaker installation kit |
| Product family | Low-voltage switchboard internal installation accessories |
| Compatible circuit-breaker family | ABB Tmax XT4 |
| Number of poles | 4P |
| Circuit-breaker version | Plug-in |
| Residual current device arrangement | Plug-in circuit-breaker with compatible RCD |
| Installation orientation | Horizontal |
| Nominal switchboard section width | 800 mm |
| Installation compartment height | 250 mm |
| Number of circuit-breaker positions | 1 |
| Compatible residual current device family | ABB RC Sel for applicable Tmax XT4 configurations |
| System compatibility | ABB System Pro E Power |
| Application | Internal mounting of a compatible XT4 four-pole plug-in circuit-breaker with residual current protection |
| ABB EAN | 8015646808240 |
Frequently Asked Questions
What is the ABB PHDX4428 1STQ001466B0000 used for?
The ABB PHDX4428 is a horizontal installation kit for mounting a compatible ABB Tmax XT4 four-pole plug-in circuit-breaker with a residual current device in an ABB System Pro E Power low-voltage switchboard.
What switchboard dimensions are required for the ABB PHDX4428?
The kit is specified for an 800 mm-wide switchboard section and a 250 mm-high installation compartment. The complete enclosure and mounting arrangement should be checked against the applicable ABB assembly documentation.
Does the ABB PHDX4428 include the XT4 circuit-breaker and RCD?
The PHDX4428 is an internal installation kit, not a complete protective device assembly. The compatible Tmax XT4 circuit-breaker, residual current device and any required plug-in components must be selected separately according to the relevant ABB documentation.
Can the ABB PHDX4428 be used with fixed or withdrawable XT4 circuit-breakers?
The PHDX4428 is specifically designated for a four-pole plug-in Tmax XT4 circuit-breaker with an RCD. Fixed and withdrawable versions use different mounting arrangements and should not be assumed compatible with this kit.
Which residual current devices are compatible with the ABB PHDX4428 arrangement?
ABB identifies the RC Sel residual current device family for applicable Tmax XT4 configurations. The exact RCD version and any required conversion accessories must be verified against the selected XT4 breaker and ABB's technical documentation.
Trusted ABB Components for Professional Switchboard Assembly
ABB System Pro E Power provides coordinated internal installation accessories for electrical panel builders, contractors and industrial power distribution specialists. The ABB PHDX4428 (1STQ001466B0000) offers a dedicated horizontal mounting arrangement for one compatible Tmax XT4 four-pole plug-in circuit-breaker with residual current protection accessories in an 800 mm-wide switchboard section.
