1STQ007108B0000 ABB System pro E power XT5 3P 400A Horizontal Installation Kit WITH+RHD W400

Why Choose the ABB 1STQ007108B0000 System pro E power XT5 Installation Kit?

The ABB 1STQ007108B0000 is a dedicated XT5 3-pole circuit breaker installation kit with RHD arrangement, designed for compatible ABB System pro E power low-voltage switchboard assemblies. Specified for the ABB Tmax XT5 400 A frame, this kit supports a horizontal installation configuration within switchboard sections with a 400 mm nominal width.

As part of the ABB System pro E power modular switchboard range, the installation kit supports the mechanical integration of compatible XT5 moulded case circuit breakers into electrical distribution cabinets. Its manufacturer designation, XT5 KIT 3P WITH+RHD(400A)HOR.INS. W=400, identifies a specific 3-pole installation arrangement incorporating an RHD configuration.

The ABB 1STQ007108B0000 is particularly suitable for professional switchboard manufacturers, industrial panel builders and electrical contractors constructing coordinated low-voltage distribution assemblies. Its defined circuit breaker family, pole configuration, frame rating and cabinet width help simplify the selection of compatible installation accessories.

Key Advantages

• Purpose-designed installation kit for ABB Tmax XT5 moulded case circuit breakers.
• Specified for compatible 3-pole XT5 circuit breaker configurations.
• Designed for the XT5 400 A frame range.
• Supports a horizontal circuit breaker installation arrangement.
• Includes the manufacturer's specified RHD operating arrangement designation.
• Suitable for compatible 400 mm nominal width System pro E power switchboard sections.
• Helps coordinate circuit breaker mounting with the modular enclosure structure.
• Supports organised equipment positioning within low-voltage distribution cabinets.
• Designed for integration with the ABB System pro E power enclosure system.

Key Features

• ABB System pro E power installation accessory.
• ABB order code 1STQ007108B0000.
• ABB Tmax XT5 circuit breaker compatibility.
• 3-pole installation configuration.
• 400 A XT5 frame designation.
• Horizontal installation orientation.
• RHD-designated operating arrangement.
• 400 mm nominal switchboard section width.
• Manufacturer-specific WITH+RHD installation configuration.
• Designed for compatible modular low-voltage switchboard construction.
• Suitable for professional electrical panel manufacturing and cabinet assembly.
• Intended for installation according to ABB's applicable technical and assembly instructions.

Reliable XT5 Integration for Low-Voltage Switchboard Assemblies

ABB System pro E power is a modular low-voltage switchboard system developed for electrical distribution applications in industrial, commercial and infrastructure environments. Its coordinated range of cabinet structures, mounting kits and installation accessories enables switchboard manufacturers to incorporate compatible switching and protection devices into organised electrical assemblies.

The ABB 1STQ007108B0000 XT5 installation kit is intended for a compatible 3-pole ABB Tmax XT5 400 A circuit breaker in a horizontal installation arrangement. Its specified 400 mm nominal cabinet width identifies the intended System pro E power section and helps panel builders select the appropriate installation configuration.

ABB Tmax XT5 moulded case circuit breakers are used in low-voltage power distribution systems for switching and circuit protection. Depending on the selected breaker and trip unit, XT5 devices can provide overload, short-circuit and other protection functions. The installation kit is a mechanical accessory and does not independently provide these electrical protection functions.

The manufacturer's RHD designation is associated with a rotary-handle operating arrangement. The precise handle mechanism, mounting components and operating accessories required for this specific installation must be checked against the applicable ABB technical documentation.

The additional WITH designation appears in the manufacturer's product description. It should be retained when identifying the required kit, as it distinguishes this configuration from other XT5 installation arrangements. The supplied description does not establish whether WITH refers to a particular mounting execution or included accessory, so its precise meaning should be confirmed using the corresponding ABB assembly drawing.

Correct installation kit selection is important for maintaining the intended mechanical arrangement and accessibility of the circuit breaker. The selected XT5 device, operating accessories, mounting arrangement and cabinet structure must be mutually compatible. Electrical connections, clearances, mechanical support and safe isolation requirements must be addressed according to the relevant ABB installation instructions.

Using coordinated ABB System pro E power accessories helps switchboard manufacturers maintain consistent equipment layouts and integrate compatible XT5 circuit breakers into modular distribution assemblies. The completed switchboard's electrical ratings, protection characteristics and enclosure protection level depend on the selected devices, associated components and overall assembly design.

Typical Applications

• ABB System pro E power low-voltage switchboard assemblies.
• Horizontal installation of compatible ABB Tmax XT5 circuit breakers.
• 3-pole XT5 400 A frame configurations.
• XT5 installation arrangements incorporating the specified RHD designation.
• Compatible 400 mm wide electrical distribution cabinet sections.
• Industrial electrical power distribution switchboards.
• Commercial building main and sub-distribution assemblies.
• Professional electrical panel manufacturing and switchboard construction.
• Compatible switchboard refurbishment and circuit breaker installation projects.