Why Choose the ABB PHCT6404 T6 Fixed Motorised Horizontal Installation Kit?
The ABB PHCT6404 (1STQ007885A0000) is a dedicated horizontal installation kit for fixed, motor-operated ABB Tmax T6 moulded case circuit breakers, designed for compatible ABB System pro E power low-voltage electrical distribution switchboards. Identified by the manufacturer's designation T6 KIT 3-4P FIXED MOT.HOR.INST. W=600MM, this accessory supports the installation of compatible 3-pole and 4-pole Tmax T6 circuit breakers with a motor-operated configuration within a 600 mm wide switchboard arrangement.
As part of the ABB System pro E power range, the PHCT6404 provides a manufacturer-specific mounting solution for integrating motor-operated circuit protection equipment into professional electrical distribution assemblies. Its dedicated horizontal installation configuration supports the planned positioning of compatible fixed Tmax T6 devices and their associated operating mechanisms within modular switchboard structures.
The ABB 1STQ007885A0000 is particularly suitable for industrial and commercial electrical distribution projects requiring fixed circuit breakers with motorised operating arrangements. Designed for a nominal 600 mm switchboard width, the PHCT6404 offers an application-specific installation solution for electrical panel builders, switchboard manufacturers and installation engineers working with compatible System pro E power enclosures.
Key Advantages
- Genuine ABB System pro E power installation accessory for compatible modular low-voltage switchboards.
- Specifically designed for compatible ABB Tmax T6 moulded case circuit breakers.
- Supports 3-pole and 4-pole circuit breaker configurations.
- Designed for fixed-mounted Tmax T6 devices with motor-operated arrangements.
- Horizontal installation orientation for the designated switchboard configuration.
- Designed for 600 mm nominal switchboard width.
- Supports organised integration of motor-operated switching and circuit protection equipment.
- Application-specific mounting solution helps simplify switchboard planning and component selection.
- Designed for integration with compatible ABB System pro E power enclosure components.
- Suitable for industrial, commercial and infrastructure electrical distribution installations.
Key Features
- ABB System pro E power product range.
- Manufacturer type: PHCT6404.
- ABB order code: 1STQ007885A0000.
- Product designation: T6 KIT 3-4P FIXED MOT.HOR.INST. W=600MM.
- Dedicated installation kit for compatible ABB Tmax T6 moulded case circuit breakers.
- 3-pole and 4-pole compatibility as specified in the manufacturer designation.
- Fixed circuit breaker mounting configuration.
- Motor-operated circuit breaker application.
- Horizontal installation orientation.
- 600 mm nominal switchboard width.
- Designed for compatible ABB System pro E power enclosure structures.
- Supports the mechanical integration of circuit protection equipment with motor-operating arrangements.
- Dedicated mounting accessory for professional electrical panel building and switchboard manufacturing.
Technical Specifications
- Manufacturer: ABB
- Product range: System pro E power
- Manufacturer type: PHCT6404
- ABB order code: 1STQ007885A0000
- Product designation: T6 KIT 3-4P FIXED MOT.HOR.INST. W=600MM
- Product type: Circuit breaker installation kit
- Accessory category: Moulded case circuit breaker mounting accessories
- Compatible circuit breaker series: ABB Tmax T6
- Compatible pole configurations: 3-pole / 4-pole
- Circuit breaker mounting configuration: Fixed
- Operating arrangement: Motor-operated circuit breaker application
- Installation orientation: Horizontal
- Nominal switchboard width: 600 mm
- Mounting application: Installation of compatible fixed, motor-operated ABB Tmax T6 circuit breakers
- Compatible enclosure system: ABB System pro E power
- Equipment category: Low-voltage electrical distribution
- Application: Horizontal installation of motor-operated moulded case circuit breakers within modular switchboards
Reliable Motor-Operated Tmax T6 Integration in 600 mm Switchboards
The ABB PHCT6404 horizontal installation kit is designed to support the integration of compatible fixed ABB Tmax T6 moulded case circuit breakers with motor-operated configurations into System pro E power electrical distribution switchboards. Moulded case circuit breakers are important components in low-voltage electrical systems, providing circuit switching and protection against overloads and short circuits when correctly selected and configured.
The ABB Tmax T6 series belongs to ABB's Tmax moulded case circuit breaker family and is used in industrial and commercial power distribution applications. The PHCT6404 is specifically designated for 3-pole and 4-pole fixed T6 configurations with a motor-operated installation arrangement. It provides a dedicated mechanical mounting solution rather than functioning as the circuit breaker or motor operator itself.
Motor-operated circuit breakers can be used in electrical distribution systems requiring electrically initiated switching. Depending on the selected circuit breaker, motor-operating mechanism and associated control equipment, such arrangements may support local or remote switching commands. The PHCT6404 does not independently provide motor operation or remote control; these capabilities depend on the separately selected electrical and operating components.
The kit's horizontal installation orientation is intended for compatible System pro E power switchboard structures with a nominal width of 600 mm. This configuration helps electrical panel builders plan the positioning of the circuit breaker and coordinate its installation with suitable motor-operating accessories, busbar connections, cable routing and required operating clearances.
The wider ABB System pro E power range provides a modular platform for constructing professional low-voltage switchboards. Its configurable enclosure structures accommodate circuit protection devices, switching equipment, busbar systems and dedicated installation accessories. The PHCT6404 complements this modular architecture by providing an application-specific mounting arrangement for the designated Tmax T6 configuration.
Correct installation requires compatible fixed 3-pole or 4-pole Tmax T6 equipment and the appropriate System pro E power enclosure components. The circuit breaker model, motor operator, mechanical fixing, electrical connections and control arrangements should be checked against the relevant ABB installation instructions. The complete low-voltage switchboard should be designed and verified in accordance with applicable IEC 61439 requirements.
Because the PHCT6404 is an installation accessory rather than a complete protective switching device, it does not independently determine the circuit breaker's rated current, breaking capacity, trip unit characteristics, motor operator supply voltage or control functionality. These specifications depend on the separately selected ABB Tmax T6 circuit breaker, motor-operating mechanism and associated components.
Typical Applications
- ABB System pro E power low-voltage electrical distribution switchboards.
- Horizontal installation of compatible fixed ABB Tmax T6 3-pole circuit breakers with motor-operated configurations.
- Horizontal installation of compatible fixed ABB Tmax T6 4-pole circuit breakers with motor-operated configurations.
- Industrial electrical distribution panels and switchgear assemblies.
- Commercial building main electrical distribution boards.
- Electrical distribution systems requiring motor-operated circuit breaker arrangements.
- Manufacturing plant and industrial facility power distribution equipment.
- Electrical switchrooms and infrastructure distribution installations.
- Professional electrical panel building and modular switchboard manufacturing.
- Switchboard construction requiring fixed, motor-operated Tmax T6 equipment within a 600 mm wide enclosure configuration.
