4TBO856108C0100 ABB 856108 Coupling Frame 370 mm –

Why Choose the ABB 856108 Coupling Frame for APO Enclosures?

The ABB 856108 (4TBO856108C0100) is a 370 mm coupling frame from the ABB APO Enclosures product range. Designed for use with compatible electrical enclosure components, this accessory provides a practical solution for enclosure assembly projects where a suitable coupling frame is required to connect or integrate enclosure sections.

Identified by ABB as a Coupling Frame 370w, the ABB 856108 features a specified width of 370 mm. This dimensional designation is an important consideration when selecting coupling components for compatible ABB APO enclosure arrangements, particularly where multiple enclosure sections are incorporated into a larger electrical installation.

The ABB 856108 is a useful accessory for electrical distribution, industrial control and modular enclosure assembly projects. As a dedicated component within the APO product family, it supports the planning of compatible enclosure connections while helping installers maintain an organised approach to equipment housing, component selection and assembly.

Key Advantages

• Practical ABB coupling frame for compatible APO electrical enclosure assemblies.
• 370 mm specified width provides a clear dimensional reference for component selection.
• Part of the ABB APO Enclosures product range.
• Designed for applications requiring a compatible enclosure coupling component.
• Supports the planning of connected or combined electrical enclosure arrangements.
• Provides a dedicated accessory for suitable modular enclosure assembly projects.
• Helps installers identify the correct coupling component using the ABB product reference.
• Useful for electrical distribution and industrial control enclosure installations.
• Supports organised enclosure construction and component integration.
• Suitable for new installations, enclosure modifications and compatible replacement projects.
• Can be considered alongside other ABB APO enclosure components, subject to manufacturer compatibility guidance.
• Provides a defined coupling frame option for suitable enclosure connection applications.
• Genuine ABB enclosure accessory identified by order code 4TBO856108C0100.

Key Features

• ABB APO Enclosures product range.
• Electrical enclosure coupling frame.
• 370 mm specified width.
• Dedicated coupling component for compatible enclosure arrangements.
• Suitable for consideration in modular electrical enclosure assemblies.
• Supports the integration of compatible enclosure sections.
• Provides a manufacturer-identified accessory for enclosure coupling applications.
• Intended for use with suitable ABB APO enclosure components.
• Applicable to electrical distribution enclosure projects.
• Useful for industrial control and equipment housing installations.
• Supports enclosure assembly, maintenance and compatible replacement work.
• Manufacturer description: Coupling Frame 370w.
• Manufacturer product reference 856108.
• ABB order code 4TBO856108C0100.

Reliable Enclosure Assembly Planning with a 370 mm Coupling Frame

Coupling frames are important accessories in electrical enclosure systems where compatible enclosure components need to be joined or integrated as part of a larger assembly. The ABB 856108 coupling frame provides a manufacturer-identified component for this purpose within the ABB APO Enclosures product family.

The specified 370 mm width is a key consideration when selecting a coupling frame for an enclosure project. However, width alone does not establish compatibility. The dimensions of adjoining enclosure components, connection interfaces, fixing arrangements and any required sealing accessories must also be checked against ABB technical documentation.

In suitable modular electrical installations, coupling components can support the construction of connected enclosure sections. This may be useful where electrical distribution equipment, industrial control components or connection arrangements are organised across more than one enclosure housing. The suitability of a particular configuration depends on the enclosure models involved and the manufacturer's approved assembly arrangements.

The ABB APO Enclosures range includes components intended for electrical enclosure construction and installation. Selecting a coupling frame from the same product family can help simplify product identification, but it does not guarantee that every APO enclosure is compatible with the ABB 856108. The precise compatible models and coupling arrangements should be verified before ordering or installation.

Before fitting the coupling frame, installers should confirm the required fasteners, seals, enclosure preparation and assembly sequence. The exact fixing method, frame geometry and any necessary additional components should be established from the relevant ABB installation instructions rather than assumed from the product description.

The ingress protection, impact resistance and environmental suitability of a coupled enclosure assembly depend on the complete installation, including the enclosure sections, coupling interface, sealing arrangements and cable entries. Any applicable protection rating should be verified for the finished assembly, particularly where enclosure sections are joined or modified.

Typical Applications

• ABB APO electrical enclosure assemblies.
• Compatible modular electrical enclosure installations.
• Coupling of suitable electrical enclosure sections.
• Electrical distribution equipment housing projects.
• Industrial electrical control panel assemblies.
• Combined electrical equipment housing arrangements.
• Industrial machinery electrical installations.
• Building services electrical distribution systems.
• Automation and instrumentation enclosure projects.
• Electrical panel building and enclosure construction.
• Maintenance and replacement of compatible ABB APO coupling frames.