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4TBO851338C0100 ABB 851338 APO Modular Framework 28M 2R
ABB 851338 APO modular framework with a 28-module, two-row configuration, designed to provide an organised mounting arrangement for compatible modular electrical equipment within ABB APO enclosure assemblies.
£74.15
Why Choose the ABB 851338 APO Modular Framework 28M 2R?
The ABB 851338 Modular Framework, manufacturer order code 4TBO851338C0100, is an electrical enclosure mounting accessory from the ABB APO Enclosures product group. Featuring a 28-module, 2-row configuration, this framework is designed to support the organised installation of compatible modular electrical equipment within suitable ABB APO enclosure assemblies.
Modular frameworks provide a structured arrangement for electrical distribution equipment, helping panel builders establish clearly defined positions for modular devices. The ABB 851338 28M 2R configuration offers a total of 28 modular positions across 2 rows, making it suitable for applications requiring a larger modular layout than a single-row framework.
As a genuine ABB enclosure accessory, the 851338 provides a manufacturer-referenced solution for electrical contractors, panel builders and maintenance engineers working with compatible APO systems. Its two-row arrangement supports practical equipment organisation, wiring layout planning and accessibility within the completed electrical enclosure.
Key Advantages
- Genuine ABB APO enclosure accessory designed for compatible modular electrical installations.
- 28-module capacity provides a defined arrangement for modular electrical equipment.
- 2-row configuration supports organised distribution of devices across multiple mounting levels.
- Helps establish a structured internal layout for electrical distribution assemblies.
- Suitable for installations requiring more modular positions than a single-row framework.
- Supports practical cable routing and equipment accessibility when correctly installed.
- Useful for new electrical panel assemblies and compatible refurbishment projects.
- Provides a clearly identified ABB manufacturer reference for replacement and procurement.
- Supports professional electrical distribution and control panel construction.
Key Features
- Manufacturer: ABB.
- Product reference: 851338.
- ABB order code: 4TBO851338C0100.
- Product name: Modular Framework 28M 2R.
- Product group: APO Enclosures.
- Product type: Modular framework.
- Total modular configuration: 28 modules.
- Number of rows: 2.
- Nominal arrangement: 14 modules per row.
- Primary function: Supporting the arrangement of compatible modular electrical equipment.
- Accessory classification: Electrical enclosure internal mounting framework.
- Intended enclosure family: ABB APO.
- Typical application: Modular electrical distribution assemblies.
Reliable Two-Row Modular Equipment Organisation
Electrical distribution enclosures frequently contain multiple modular devices that must be positioned securely and arranged for safe operation, inspection and maintenance. A correctly selected modular framework provides the mounting structure needed to establish an orderly equipment layout within the enclosure.
The ABB 851338 APO Modular Framework is specified for a 28-module, 2-row arrangement. This configuration provides a practical layout for installations requiring multiple groups of modular electrical devices, with the available positions distributed across two rows.
In a compatible electrical distribution assembly, the framework can support the organisation of modular protective devices, switching components and other suitable equipment. The actual combination of installed devices depends on their individual module widths, mounting requirements and the design of the complete electrical panel.
A two-row arrangement can help panel builders divide equipment into logical sections, making it easier to plan conductor routes, terminal access and maintenance procedures. The available space must still be assessed against cable bending requirements, electrical clearances, heat dissipation and any applicable separation requirements.
The ABB 851338 is an internal mounting accessory rather than a complete distribution board. Circuit breakers, switches, busbars, protective covers and wiring should not be assumed to be included unless specifically identified in the manufacturer's supply information.
Before installation, compatibility with the selected ABB APO enclosure should be confirmed. The framework must be fitted according to the applicable ABB instructions, with suitable attention to mechanical fixing, device mounting and the protective requirements of the completed enclosure assembly.
Typical Applications
- Compatible ABB APO electrical distribution enclosures.
- 28-module electrical distribution panel arrangements.
- Two-row modular equipment installations.
- Electrical circuit protection and switching assemblies.
- Commercial electrical distribution systems.
- Industrial electrical control and distribution panels.
- Modular electrical equipment mounting applications.
- OEM electrical panel manufacturing.
- Electrical enclosure assembly and system integration.
- Replacement of compatible 28M 2R modular frameworks.
- Electrical distribution enclosure maintenance and refurbishment.
Technical Specifications
| Brand | ABB |
|---|---|
| Product reference | 851338 |
| Manufacturer order code | 4TBO851338C0100 |
| Product group | APO Enclosures |
| Product type | Modular framework |
| Manufacturer designation | 28M 2R |
| Total modular positions | 28 |
| Number of rows | 2 |
| Nominal modular arrangement | 14 modules per row |
| Framework configuration | Two-row modular mounting arrangement |
| Accessory category | Internal electrical enclosure mounting accessory |
| Primary function | Modular equipment mounting and organisation |
| Intended enclosure family | ABB APO |
| Typical application | Electrical distribution and control equipment assemblies |
Frequently Asked Questions
What is the ABB 851338 Modular Framework?
The ABB 851338 is a modular framework accessory from the ABB APO Enclosures product group, designed to provide a 28-module, 2-row mounting arrangement within compatible electrical enclosures.
What does 28M 2R mean on the ABB 851338?
The designation 28M 2R identifies a modular framework with 28 modular positions arranged across 2 rows.
How many modules are available per row on the ABB 851338?
The specified 28-module, 2-row configuration corresponds to a nominal arrangement of 14 modules per row.
Which ABB enclosure range does the 851338 belong to?
The ABB 851338 belongs to the ABB APO Enclosures product group. Compatibility with the specific enclosure model should be confirmed before ordering.
What is the purpose of the ABB 851338 modular framework?
The ABB 851338 provides an organised internal mounting arrangement for compatible modular electrical equipment, supporting the construction of two-row electrical distribution assemblies.
Can the ABB 851338 be used with modular circuit breakers?
The framework is intended for modular electrical equipment arrangements. Compatibility with specific circuit breakers or other modular devices depends on their mounting requirements, dimensions and the complete ABB APO enclosure configuration.
Does the ABB 851338 include circuit breakers or other electrical devices?
The ABB 851338 is identified as a modular framework accessory. Circuit breakers, switches, busbars and other electrical components should not be assumed to be included unless confirmed in ABB's supply information.
Can the ABB 851338 be used as a replacement framework?
Yes, where an existing installation requires the same ABB reference and 28M 2R configuration. Compatibility with the enclosure and associated mounting components should be checked before replacement.
Does the ABB 851338 have an independent IP rating?
The ABB 851338 is an internal mounting framework. The ingress protection of the completed electrical assembly depends on the enclosure housing, covers, seals, cable entries and correct installation rather than the framework alone.
What is the ABB manufacturer order code for the 851338?
The full ABB manufacturer order code is 4TBO851338C0100.
Designed for Professional Modular Electrical Distribution Assemblies
ABB APO enclosure accessories provide electrical contractors, panel builders and system integrators with practical components for organising compatible electrical distribution installations. The ABB 851338 Modular Framework offers a defined 28-module, two-row arrangement for structured equipment mounting, supporting orderly panel construction and accessible electrical equipment layouts.
