Why Choose the ABB PHCX2427 XT2 Plug-In Installation Kit for System Pro E Power Switchboards?
The ABB PHCX2427 (1STQ007786A0000) is a purpose-designed Tmax XT2 plug-in circuit breaker installation kit for the ABB System Pro E Power modular low-voltage switchboard range. Specified for 3-pole and 4-pole XT2 circuit breaker configurations, the kit supports horizontal installation with an RHD rotary handle arrangement in a switchboard section with a nominal width of 600 mm.
Developed for professional electrical panel builders, switchgear manufacturers and industrial power distribution system designers, the PHCX2427 provides a dedicated mechanical integration solution for compatible ABB Tmax XT2 moulded case circuit breakers. Its plug-in configuration supports the installation of appropriately selected withdrawable-from-base circuit breaker assemblies, while the RHD arrangement accommodates the corresponding rotary handle operating configuration.
The PHCX2427 is identified by ABB as an XT2 kit for 3–4P plug-in circuit breakers with RHD, horizontal installation and 600 mm panel width. It is intended for compatible System Pro E Power switchboard structures and must be used with the appropriate circuit breaker, plug-in components, operating accessories and mounting hardware specified for the completed assembly.
Key Advantages
- Purpose-designed ABB System Pro E Power installation kit for Tmax XT2 moulded case circuit breakers.
- Supports compatible 3-pole and 4-pole XT2 circuit breaker configurations.
- Plug-in installation arrangement for appropriately configured XT2 assemblies.
- RHD rotary handle provision for the specified circuit breaker operating arrangement.
- Horizontal installation configuration for compatible switchboard layouts.
- Designed for a nominal 600 mm switchboard section width.
- Helps simplify mechanical integration of circuit breakers into modular distribution assemblies.
- Supports consistent circuit breaker positioning and professional switchboard construction.
- Designed for integration with compatible ABB System Pro E Power enclosure components.
- Suitable for industrial and commercial low-voltage power distribution applications.
Key Features
- ABB System Pro E Power modular switchboard installation accessory.
- PHCX2427 product designation.
- ABB Tmax XT2 circuit breaker compatibility designation.
- 3-pole and 4-pole circuit breaker configurations.
- Plug-in circuit breaker installation type.
- RHD rotary handle arrangement.
- Horizontal circuit breaker installation orientation.
- 600 mm nominal switchboard width.
- Dedicated mechanical integration arrangement for compatible XT2 circuit breaker assemblies.
- Designed for use with corresponding ABB System Pro E Power mounting and enclosure structures.
- Supports modular switchboard design and organised equipment installation.
Technical Specifications
- Manufacturer: ABB
- Product range: System Pro E Power
- Product designation: PHCX2427
- ABB order code: 1STQ007786A0000
- Product type: Circuit breaker installation kit
- Compatible circuit breaker family: ABB Tmax XT2
- Compatible pole configurations: 3-pole / 4-pole
- Circuit breaker installation type: Plug-in
- Operating arrangement: RHD rotary handle
- Installation orientation: Horizontal
- Nominal switchboard section width: 600 mm
- Compatible enclosure system: ABB System Pro E Power
- Installation application: XT2 circuit breaker integration
- Equipment category: Low-voltage moulded case circuit breaker mounting accessories
- Accessory classification: Mechanical installation kit
Reliable XT2 Plug-In Circuit Breaker Integration
The ABB PHCX2427 installation kit supports the integration of compatible Tmax XT2 moulded case circuit breakers into System Pro E Power electrical distribution switchboards. Circuit breaker mounting arrangements must be selected according to the breaker frame, pole configuration, installation method and enclosure layout. Using a purpose-designed kit helps panel builders achieve the intended equipment positioning and mechanical arrangement.
The plug-in configuration is intended for XT2 circuit breaker assemblies equipped with the appropriate plug-in components. Plug-in circuit breaker systems allow a suitably configured breaker to be separated from its fixed base in accordance with the manufacturer's procedures. This can support servicing and replacement operations, although isolation, access and maintenance must always follow the applicable electrical safety procedures.
The PHCX2427 is specifically configured for horizontal installation and an RHD rotary handle arrangement within a nominal 600 mm-wide switchboard section. These characteristics are important when selecting compatible enclosure structures, operating accessories and panel arrangements. The kit's suitability must be confirmed against the exact Tmax XT2 breaker version and the associated System Pro E Power assembly documentation.
The PHCX2427 is a mechanical installation accessory rather than a complete circuit breaker or electrical protection device. Circuit breaker current ratings, breaking capacities, trip characteristics and protection functions depend on the separately selected XT2 equipment. The completed assembly must be designed and verified according to the relevant ABB instructions and applicable low-voltage switchgear assembly requirements.
Typical Applications
- ABB System Pro E Power modular low-voltage switchboards.
- ABB Tmax XT2 plug-in moulded case circuit breaker installations.
- 3-pole and 4-pole XT2 circuit breaker mounting arrangements.
- Horizontal circuit breaker installation in 600 mm-wide switchboard sections.
- Electrical distribution assemblies incorporating RHD rotary handle operating arrangements.
- Industrial main and sub-distribution switchboards.
- Commercial building electrical power distribution systems.
- OEM switchgear manufacturing and professional electrical panel building.
- Modular switchboard projects requiring dedicated XT2 plug-in integration accessories.
