1STQ008040B0000 ABB XT6 3P Withdrawable RHD Horizontal Installation Kit 800 mm

Why Choose the ABB 1STQ008040B0000 XT6 Circuit Breaker Installation Kit?

The ABB 1STQ008040B0000 is a dedicated horizontal installation kit for three-pole ABB Tmax XT6 moulded case circuit breakers (MCCBs), designed for integration into ABB System pro E Power low-voltage electrical distribution switchboards. Developed for withdrawable XT6 circuit breakers equipped with a rotary handle (RHD), this installation kit provides a purpose-designed mounting solution for professional electrical distribution assemblies.

As part of the ABB System pro E Power range, the 1STQ008040B0000 supports the integration of withdrawable circuit breakers into modular switchboard structures. Its dedicated horizontal mounting configuration helps electrical panel builders achieve consistent component positioning, organised internal layouts and suitable access for circuit breaker operation and maintenance.

Designed for an 800 mm wide switchboard compartment, the ABB 1STQ008040B0000 accommodates a three-pole withdrawable Tmax XT6 circuit breaker with rotary handle operation. This installation arrangement is particularly suitable for industrial and commercial power distribution systems where serviceability, structured switchboard construction and dependable circuit protection equipment integration are important.

Key Advantages

• Purpose-designed installation kit for ABB Tmax XT6 circuit breakers.
• Compatible with three-pole withdrawable XT6 MCCBs.
• Supports rotary handle (RHD) operation.
• Designed for horizontal installation in 800 mm wide switchboard compartments.
• Integrates with the ABB System pro E Power modular switchboard system.
• Supports withdrawable circuit breaker arrangements for maintenance and servicing.
• Provides a dedicated mounting solution for consistent circuit breaker positioning.
• Helps electrical panel builders achieve organised internal switchboard layouts.
• Suitable for professional industrial and commercial power distribution installations.

Key Features

• ABB System pro E Power switchboard installation accessory.
• ABB order code 1STQ008040B0000.
• Designed specifically for ABB Tmax XT6 MCCBs.
• Three-pole (3P) circuit breaker compatibility.
• Withdrawable circuit breaker mounting configuration.
• Rotary handle (RHD) operating arrangement.
• Horizontal installation orientation.
• 800 mm nominal switchboard width.
• Dedicated installation arrangement for compatible XT6 withdrawable assemblies.
• Designed for integration with modular low-voltage distribution switchboards.
• Supports accessible circuit breaker operation and maintenance planning.
• Suitable for electrical panel building and power distribution infrastructure.

Technical Specifications

• Manufacturer: ABB
• Series: System pro E Power
• Model / Part number: 1STQ008040B0000
• ABB order code: 1STQ008040B0000
• Product type: Circuit breaker horizontal installation kit
• Product category: Switchboard installation accessories
• Compatible circuit breaker series: ABB Tmax XT6
• Number of poles: 3P
• Circuit breaker mounting version: Withdrawable
• Operating configuration: Rotary handle (RHD)
• Installation orientation: Horizontal
• Nominal switchboard width: 800 mm
• Compatible enclosure system: ABB System pro E Power
• Application: Horizontal mounting of withdrawable XT6 circuit breakers
• Suitable for: Low-voltage electrical distribution switchboards

Reliable Withdrawable Circuit Breaker Integration for Industrial Power Distribution

Correct installation of moulded case circuit breakers is essential for the mechanical integrity, accessibility and maintainability of low-voltage electrical distribution assemblies. Dedicated mounting kits help ensure that protective devices are positioned consistently within switchboard compartments, supporting effective panel construction and integration with the surrounding enclosure structure.

The ABB 1STQ008040B0000 provides a dedicated horizontal installation solution for three-pole Tmax XT6 circuit breakers in withdrawable configurations with rotary handle operation. Its arrangement is intended for compatible 800 mm wide System pro E Power switchboard compartments, supporting the integration of circuit protection equipment into industrial and commercial electrical distribution systems.

Withdrawable circuit breaker configurations allow compatible breaker units to be withdrawn from their associated fixed parts in accordance with the manufacturer's operating and maintenance procedures. This arrangement can facilitate inspection, servicing and replacement activities while retaining a structured installation within the switchboard. Appropriate isolation, interlocking and electrical safety procedures must always be followed.

The 1STQ008040B0000 is a mechanical installation accessory and does not independently provide circuit protection or switching functionality. The completed installation must use the correct ABB Tmax XT6 withdrawable circuit breaker components, associated mounting arrangements and compatible System pro E Power switchboard structures in accordance with ABB assembly instructions.

Typical Applications

• ABB System pro E Power low-voltage switchboards.
• Horizontal installation of three-pole withdrawable Tmax XT6 circuit breakers.
• Main electrical distribution boards.
• Industrial power distribution panels.
• Commercial building electrical distribution systems.
• Electrical control and protection cabinets.
• Power distribution systems requiring maintainable circuit breaker arrangements.
• OEM switchboard manufacturing and electrical panel building.
• Manufacturing facilities and industrial plant electrical infrastructure.
• Switchboard assembly, refurbishment and compatible installation kit replacement.