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1STQ007820A0000 ABB PHCX4301 XT4 3-Pole Fixed Horizontal Installation Kit 600 mm System pro E Power
ABB PHCX4301 is a System pro E Power horizontal installation kit for compatible 3-pole fixed Tmax XT4 moulded-case circuit breakers in 600 mm wide low-voltage switchboard sections.
£122.50
Why Choose the ABB PHCX4301 XT4 Fixed Circuit Breaker Installation Kit?
The ABB PHCX4301 is a dedicated horizontal installation kit for 3-pole ABB Tmax XT4 fixed moulded-case circuit breakers, designed for the ABB System pro E Power modular low-voltage switchboard enclosure range. Specified for a 600 mm-wide switchboard section, this accessory supports the mechanical integration of compatible XT4 circuit breakers into electrical distribution assemblies.
Correct circuit breaker mounting is essential for professional switchboard construction, helping ensure that protective devices are positioned appropriately within the enclosure. The PHCX4301 provides a manufacturer-specific installation arrangement for fixed Tmax XT4 circuit breakers, supporting coordinated integration with compatible System pro E Power structural and enclosure components.
Identified by ABB model PHCX4301 and manufacturer order code 1STQ007820A0000, this installation kit combines XT4 compatibility, 3-pole configuration, fixed execution, horizontal mounting and a 600 mm enclosure width. It is intended for professional switchboard manufacturers, electrical contractors and engineers working with ABB low-voltage electrical distribution systems.
Key Advantages
- Dedicated Tmax XT4 compatibility: Designed for compatible ABB Tmax XT4 moulded-case circuit breaker installations.
- 3-pole configuration: Supports the specified three-pole XT4 breaker arrangement.
- Fixed breaker execution: Intended for stationary circuit breaker mounting configurations.
- Horizontal installation: Supports the specified horizontal breaker orientation.
- 600 mm enclosure width: Designed for matching System pro E Power switchboard sections.
- Modular system integration: Supports coordinated installation using compatible ABB enclosure components.
- Organised equipment positioning: Helps establish a consistent arrangement for circuit protection equipment.
- Manufacturer-specific installation: Provides a defined mounting solution for the designated breaker family.
- Accurate component identification: ABB model PHCX4301 simplifies specification and replacement.
- Procurement traceability: ABB order code 1STQ007820A0000 supports precise ordering.
Key Features
- ABB System pro E Power switchboard installation accessory.
- PHCX4301 manufacturer model designation.
- 1STQ007820A0000 ABB order code.
- Designed for the ABB Tmax XT4 circuit breaker family.
- Specified for 3-pole circuit breakers.
- Compatible with the designated fixed breaker execution.
- Designed for horizontal installation.
- Specified for a 600 mm-wide switchboard section.
- Supports mechanical integration into modular low-voltage electrical distribution assemblies.
- Intended for use with appropriately selected XT4 circuit breakers and enclosure accessories.
- Suitable for professional switchboard manufacturing and assembly.
- Installation accessory rather than a standalone circuit breaker or protective device.
Reliable Tmax XT4 Integration for Modular Electrical Switchboards
Low-voltage electrical distribution switchboards require correctly selected mounting arrangements to accommodate protective devices, electrical connections and associated operating equipment. Installation accessories must correspond to the circuit breaker frame, pole configuration, mounting execution and enclosure dimensions to achieve the intended mechanical arrangement.
The ABB PHCX4301 is specified for horizontal installation of a 3-pole Tmax XT4 fixed circuit breaker within a compatible 600 mm-wide System pro E Power switchboard section. This defined configuration helps electrical panel builders select the appropriate installation accessory for the intended breaker and enclosure combination.
Fixed circuit breakers are installed in a stationary mounting arrangement rather than using the removable connection systems associated with plug-in or withdrawable executions. The PHCX4301 is therefore intended for the specified fixed XT4 configuration and should not be assumed suitable for alternative breaker executions or four-pole devices without manufacturer confirmation.
The installation kit provides a mechanical integration solution and does not independently determine the circuit breaker's rated current, breaking capacity, trip-unit characteristics or electrical protection functions. These depend on the separately selected Tmax XT4 circuit breaker. Mounting compatibility, electrical clearances, terminal connections and enclosure integration should be verified against the applicable ABB System pro E Power and Tmax XT4 installation documentation.
Typical Applications
- ABB System pro E Power modular low-voltage switchboards.
- Horizontal installation of ABB Tmax XT4 circuit breakers.
- 3-pole fixed XT4 circuit breaker arrangements.
- 600 mm-wide electrical distribution board sections.
- Industrial main distribution boards.
- Commercial building electrical sub-distribution boards.
- Electrical distribution cabinets incorporating moulded-case circuit breakers.
- Modular switchgear and controlgear assemblies.
- OEM switchboard manufacturing and electrical panel building.
- Replacement or refurbishment of compatible ABB XT4 mounting arrangements.
Technical Specifications
| ABB order code | 1STQ007820A0000 |
|---|---|
| Product group | System pro E Power |
| Product type | Circuit breaker installation kit |
| Accessory category | Switchboard circuit breaker mounting accessories |
| Compatible circuit breaker family | ABB Tmax XT4 |
| Supported pole configuration | 3-pole |
| Circuit breaker execution | Fixed |
| Installation orientation | Horizontal |
| Nominal switchboard section width | 600 mm |
| Compatible enclosure system | ABB System pro E Power |
| Intended application | Low-voltage electrical distribution switchboards |
| Installation requirement | Compatible XT4 fixed circuit breaker and System pro E Power enclosure configuration |
Frequently Asked Questions
What is the ABB PHCX4301 used for?
The ABB PHCX4301 is an installation kit designed for a compatible 3-pole ABB Tmax XT4 fixed circuit breaker. It supports horizontal installation within a 600 mm-wide ABB System pro E Power switchboard section.
Which circuit breakers are compatible with the ABB PHCX4301?
The PHCX4301 is specified for ABB Tmax XT4 3-pole fixed moulded-case circuit breakers. The exact breaker variant, terminal arrangement and required mounting accessories should be verified against ABB technical documentation.
What does fixed execution mean for the PHCX4301?
Fixed execution means that the circuit breaker is installed in a stationary mounting arrangement rather than a plug-in or withdrawable configuration. The PHCX4301 is intended for the designated fixed Tmax XT4 installation.
What switchboard width is the ABB PHCX4301 designed for?
The PHCX4301 is specified for a 600 mm-wide ABB System pro E Power switchboard section. This identifies the intended enclosure configuration and does not necessarily represent the physical width of the installation kit itself.
Does the ABB PHCX4301 include a Tmax XT4 circuit breaker?
The PHCX4301 is identified as an XT4 installation kit, not a complete circuit breaker. The supplied specification does not confirm the inclusion of a breaker, so the kit contents and any additional required components should be checked against ABB ordering documentation.
Designed for Professional Switchboard Builders and Electrical Engineers
ABB System pro E Power installation accessories support coordinated integration of protective devices into modular low-voltage switchboards. The PHCX4301 provides a defined horizontal installation solution for compatible 3-pole fixed Tmax XT4 circuit breakers in 600 mm-wide enclosure sections, helping panel builders achieve consistent and organised electrical distribution assemblies.
