1STQ008422A0000 ABB PHBX4424 System Pro E Power 2 XT4 Kit 3-4P Plug-In Horizontal W400

Why Choose the ABB PHBX4424 2 XT4 Plug-In Horizontal Installation Kit W400?

The ABB PHBX4424, order code 1STQ008422A0000, is a 2 XT4 installation kit for 3-pole or 4-pole plug-in horizontal configurations within compatible ABB System Pro E Power low-voltage switchgear assemblies. Specified for a nominal installation width of 400 mm, this kit supports the integration of the designated ABB XT4 circuit breaker arrangement into a modular electrical distribution cabinet.

Part of the ABB System Pro E Power range, the PHBX4424 is intended for professional panel builders, switchboard manufacturers and electrical engineers working with compatible ABB XT4 equipment. The product designation identifies an arrangement for two XT4 devices, with 3-pole or 4-pole configurations, a plug-in installation designation and horizontal orientation. These characteristics provide important selection criteria when designing switchgear layouts and choosing the corresponding installation accessories.

The specified 400 mm nominal width helps define the intended installation space within the compatible enclosure arrangement. The ABB PHBX4424 is identified by the manufacturer's designation 2 XT4 KIT 3-4P F.PLUG IN IM HOR.W=400MM, making it suitable for projects requiring that particular XT4 installation configuration. The exact breaker variants, meaning of the additional manufacturer abbreviations, supplied kit contents and associated mounting or connection accessories should be verified using the relevant ABB technical documentation.

Key Advantages

• Genuine ABB System Pro E Power XT4 installation kit for compatible low-voltage switchgear assemblies.
• Designed for a configuration incorporating two ABB XT4 circuit breakers.
• Supports the designated 3-pole or 4-pole equipment arrangement.
• Plug-in configuration for the corresponding XT4 installation.
• Horizontal mounting orientation supports the specified switchgear equipment layout.
• Designed for a nominal installation width of 400 mm.
• Provides a dedicated ABB product reference for accurate kit selection and equipment planning.
• Suitable for professional industrial and commercial electrical distribution panel construction.

Key Features

• ABB System Pro E Power product family.
• PHBX4424 manufacturer product reference.
• 1STQ008422A0000 ABB ordering code.
• 2 XT4 kit product designation.
• Intended for a designated arrangement of two XT4 devices.
• 3-pole or 4-pole circuit breaker configuration.
• Plug-in installation designation.
• Horizontal equipment orientation.
• 400 mm nominal installation width.
• Includes the additional manufacturer designation F.PLUG IN IM for precise product identification.
• Intended for integration into compatible modular low-voltage switchgear assemblies.

Horizontal Plug-In XT4 Integration for Modular Switchgear

The ABB PHBX4424 is specifically identified for a two-device XT4 arrangement in a horizontal installation configuration. Its designation distinguishes it from kits intended for other circuit breaker families, device quantities, mounting orientations or connection arrangements. The specified 400 mm nominal installation width helps switchboard designers allocate the corresponding equipment space in a compatible System Pro E Power cabinet, while the 3P / 4P marking identifies the intended pole configuration options.

The manufacturer's wording F.PLUG IN IM HOR. is retained to preserve the product's exact configuration reference. Although the designation explicitly identifies a plug-in arrangement and horizontal orientation, the precise meanings of the remaining abbreviations should be confirmed against ABB documentation rather than assumed. This installation kit does not independently establish a circuit breaker's rated current, breaking capacity, connection requirements or supplied package contents. Likewise, any cabinet ingress protection rating under IEC 60529 depends on the complete, correctly assembled enclosure, including compatible panels, doors, seals and cable-entry arrangements, rather than on this installation kit alone.

Typical Applications

• ABB System Pro E Power modular low-voltage switchgear assemblies.
• Installation of two compatible ABB XT4 circuit breakers.
• 3-pole XT4 plug-in horizontal equipment arrangements.
• 4-pole XT4 plug-in horizontal equipment arrangements.
• Compatible switchboard layouts requiring a nominal 400 mm installation width.
• Industrial electrical power distribution boards.
• Commercial building low-voltage distribution assemblies.
• Professional switchboard manufacturing and panel-building projects.
• Compatible XT4 equipment installation, modification and refurbishment work.