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1STQ007618B0000 ABB System Pro E Power XT5 3/4 Pole Fixed Installation Kit 400/630 A Horizontal W400
ABB 1STQ007618B0000 System Pro E Power installation kit for horizontally mounting compatible 3-pole or 4-pole fixed Tmax XT5 circuit breakers in 400 A or 630 A configurations within 400 mm wide low-voltage switchboards.
£210.63
Why Choose the ABB 1STQ007618B0000 System Pro E Power XT5 Installation Kit?
The ABB 1STQ007618B0000 is a dedicated fixed circuit breaker installation kit designed for the ABB System Pro E Power modular low-voltage switchboard system. Identified by the manufacturer as XT5 KIT 3-4P FIXED(400/630A)H.W=400, this accessory is intended for installing compatible ABB Tmax XT5 3-pole or 4-pole moulded case circuit breakers (MCCBs) in a fixed, horizontal mounting arrangement.
Designed for 400 A and 630 A Tmax XT5 circuit breaker configurations, the ABB 1STQ007618B0000 provides a manufacturer-specific mechanical mounting solution for professional electrical distribution assemblies. Its horizontal installation arrangement is specified for a nominal switchboard width of 400 mm, making it suitable for compatible System Pro E Power configurations where the available panel space and circuit breaker arrangement have been defined during switchboard design.
As part of the ABB System Pro E Power product group, this installation kit supports coordinated circuit breaker positioning within modular low-voltage switchboards. It is suitable for electrical panel builders, switchboard manufacturers, industrial electrical contractors and maintenance professionals requiring a dedicated mounting accessory for compatible Tmax XT5 fixed circuit breaker installations.
Key Advantages
- Purpose-designed installation kit for ABB Tmax XT5 circuit breakers.
- Compatible with specified 3-pole and 4-pole MCCB configurations.
- Designed for fixed circuit breaker installation.
- Supports 400 A and 630 A Tmax XT5 configurations.
- Horizontal mounting orientation for compatible switchboard layouts.
- Specified for 400 mm nominal switchboard width.
- Integrates with the ABB System Pro E Power modular distribution system.
- Provides a dedicated mechanical mounting arrangement for compatible circuit breakers.
- Supports organised equipment positioning within low-voltage distribution assemblies.
- Suitable for professional industrial and commercial switchboard construction.
Key Features
- ABB manufacturer order code: 1STQ007618B0000.
- Product group: System Pro E Power.
- Manufacturer designation: XT5 KIT 3-4P FIXED(400/630A)H.W=400.
- Product type: Internal circuit breaker installation kit.
- Compatible circuit breaker series: ABB Tmax XT5.
- Compatible pole configurations: 3-pole and 4-pole.
- Circuit breaker mounting version: Fixed.
- Compatible breaker current ratings: 400 A / 630 A.
- Mounting orientation: Horizontal.
- Nominal switchboard width: 400 mm.
- Designed for compatible System Pro E Power internal mounting structures.
- Supports mechanical integration of fixed Tmax XT5 circuit breaker equipment.
- Suitable for professional low-voltage electrical distribution panel assembly.
- Manufacturer-specific accessory for the designated XT5 mounting arrangement.
Technical Specifications
- Manufacturer: ABB
- Product group: System Pro E Power
- Series: System Pro E Power
- Model / type: 1STQ007618B0000
- Manufacturer order code: 1STQ007618B0000
- Manufacturer designation: XT5 KIT 3-4P FIXED(400/630A)H.W=400
- Product category: Switchboard circuit breaker installation accessories
- Product type: Fixed circuit breaker installation kit
- Compatible circuit breaker family: ABB Tmax XT5
- Compatible pole configurations: 3-pole / 4-pole
- Circuit breaker installation version: Fixed
- Compatible circuit breaker current ratings: 400 A / 630 A
- Installation orientation: Horizontal
- Nominal switchboard width: 400 mm
- Installation system: ABB System Pro E Power modular switchboards
- Primary function: Mechanical mounting and integration of compatible fixed Tmax XT5 circuit breakers
- Component classification: Mechanical switchboard installation accessory
- Application: Low-voltage electrical distribution assemblies
Fixed Tmax XT5 Circuit Breaker Integration for Low-Voltage Switchboards
The ABB 1STQ007618B0000 installation kit is designed to support the mechanical integration of compatible Tmax XT5 3-pole and 4-pole fixed circuit breakers within the System Pro E Power switchboard platform. Its horizontal mounting configuration provides a dedicated installation arrangement for electrical distribution systems using fixed MCCB equipment.
A fixed circuit breaker is installed as part of the switchboard assembly rather than using a plug-in or withdrawable connection arrangement. This configuration is commonly selected for electrical distribution installations where the circuit breaker remains mechanically secured in its designated position and electrical connections are made according to the applicable manufacturer's installation instructions.
The kit is identified for 400 A and 630 A Tmax XT5 circuit breaker configurations. These values describe the compatible circuit breaker arrangements and should not be interpreted as independent current-carrying ratings of the installation kit itself. The actual electrical characteristics of the completed installation depend on the selected circuit breaker, trip unit, conductors, connections and overall switchboard design.
The horizontal installation orientation is an important selection characteristic. The 1STQ007618B0000 should be chosen for the designated horizontal arrangement rather than assumed to support vertical mounting. Similarly, the specified 400 mm width identifies the nominal switchboard configuration for which the kit is intended; it does not establish the physical width of the kit or guarantee compatibility with every enclosure of that nominal width.
Compatibility with both 3-pole and 4-pole Tmax XT5 circuit breakers provides flexibility when designing distribution assemblies with different pole requirements. However, the exact breaker variant, connection arrangement and associated accessories must be checked against the applicable ABB System Pro E Power assembly documentation before installation.
The ABB 1STQ007618B0000 is a mechanical installation kit, not a complete circuit breaker. The Tmax XT5 breaker, trip unit, electrical connections and any additional required components must be selected for the intended application. The supplied kit contents should be verified against the manufacturer's documentation, as the product designation does not independently confirm the inclusion of a circuit breaker or its electrical accessories.
For professional switchboard manufacturers, this dedicated ABB installation accessory helps maintain coordinated mechanical positioning within compatible modular assemblies. Correct installation should follow the relevant ABB instructions and applicable low-voltage switchboard requirements, including the verification of clearances, connections, thermal performance and mechanical support.
Typical Applications
- ABB System Pro E Power low-voltage distribution switchboards.
- ABB Tmax XT5 fixed circuit breaker installations.
- Horizontal mounting of compatible 3-pole and 4-pole MCCBs.
- 400 A and 630 A circuit breaker mounting configurations.
- Industrial electrical power distribution panels.
- Commercial building electrical distribution infrastructure.
- Main and secondary low-voltage distribution boards.
- Manufacturing facilities and industrial electrical installations.
- OEM switchboard manufacturing and professional electrical panel building.
- Compatible switchboard refurbishment and circuit breaker installation projects.
Frequently Asked Questions
What is the ABB 1STQ007618B0000 used for?
The ABB 1STQ007618B0000 is an internal installation kit designed for horizontally mounting compatible 3-pole or 4-pole fixed Tmax XT5 circuit breakers in 400 A or 630 A configurations within ABB System Pro E Power low-voltage switchboards.
Which circuit breakers are compatible with the ABB 1STQ007618B0000?
The kit is specifically designated for ABB Tmax XT5 moulded case circuit breakers in compatible 3-pole or 4-pole fixed configurations with the specified 400 A or 630 A rating.
Does the installation kit support both 400 A and 630 A circuit breakers?
Yes. The manufacturer designation specifies compatibility with 400 A and 630 A Tmax XT5 circuit breaker configurations. These are compatible breaker ratings rather than an independent electrical rating of the mechanical installation kit.
Can the ABB 1STQ007618B0000 be used with both 3-pole and 4-pole breakers?
Yes. The manufacturer's 3-4P designation identifies the kit for compatible 3-pole and 4-pole Tmax XT5 circuit breaker installations.
Is this kit designed for fixed or plug-in circuit breakers?
The ABB 1STQ007618B0000 is designed for fixed circuit breaker installation. It should not be assumed to support plug-in or withdrawable Tmax XT5 configurations, which may require different mounting accessories.
What mounting orientation does the ABB 1STQ007618B0000 use?
The kit is specified for horizontal mounting within a compatible ABB System Pro E Power switchboard structure.
What switchboard width is associated with this installation kit?
The ABB 1STQ007618B0000 is specified for a nominal switchboard width of 400 mm. This is the intended enclosure configuration, not necessarily the physical width of the installation kit itself.
Does the ABB 1STQ007618B0000 include a Tmax XT5 circuit breaker?
The product is identified as an installation kit rather than a complete circuit breaker assembly. The circuit breaker, trip unit and other required electrical accessories should be selected separately unless the manufacturer's supplied kit contents explicitly state otherwise.
Can this kit be used for vertically mounted Tmax XT5 circuit breakers?
The manufacturer designation specifies a horizontal installation arrangement. The 1STQ007618B0000 should therefore be selected for the specified horizontal configuration rather than assumed to support vertical mounting.
What is the ABB manufacturer order code for this product?
The official ABB manufacturer order code is 1STQ007618B0000, corresponding to the System Pro E Power installation kit designated XT5 KIT 3-4P FIXED(400/630A)H.W=400.
Trusted by Electrical Panel Builders Worldwide
ABB System Pro E Power installation accessories provide coordinated mechanical solutions for professional low-voltage switchboard construction. The ABB 1STQ007618B0000 supports the horizontal installation of compatible 3-pole and 4-pole, 400 A and 630 A fixed Tmax XT5 circuit breakers within designated 400 mm wide switchboard configurations, helping panel builders create organised and dependable electrical distribution assemblies.
