Why Choose the ABB MK308 Terminal Expansion?
The ABB MK308 is a purpose-designed terminal expansion module for compatible ABB sub-distribution systems. Supplied under ABB order code 2CPX041235R9999, it forms part of the ABB DESUJ Sub Distribution product group and is configured as a 3 PW terminal expansion for professional electrical distribution-board installations.
Designed to provide additional organised space for terminal equipment, the MK308 supports structured conductor termination and distribution within compatible ABB enclosure assemblies. Its modular construction helps create clear separation between terminal areas and other electrical equipment while supporting orderly wiring and maintenance access.
The 3 PW format provides a wide terminal expansion area for installations requiring increased termination capacity. This makes the MK308 suitable for new distribution-board construction, panel extensions and system modifications using compatible ABB sub-distribution components.
Key Advantages
- Purpose-designed terminal expansion for ABB sub-distribution systems.
- 3 PW expansion format provides generous terminal installation capacity.
- Supports structured and organised conductor termination.
- Helps maintain clear, accessible distribution-board wiring layouts.
- Suitable for new assemblies, extensions and panel modifications.
- System-compatible component from the ABB DESUJ Sub Distribution range.
Key Features
- ABB MK308 terminal expansion.
- 3 PW configuration.
- Designed for compatible ABB sub-distribution assemblies.
- Provides dedicated expansion space for terminal equipment.
- Supports organised wiring and conductor termination.
- Suitable for professional electrical distribution-board construction.
- ABB DESUJ Sub Distribution product group.
- ABB order code 2CPX041235R9999.
Structured Terminal Expansion for Distribution Systems
Terminal expansion modules provide dedicated installation space for terminal blocks and associated conductor connections within electrical distribution assemblies. Separating terminal areas from other panel equipment can improve wiring organisation, simplify identification and provide convenient access during installation, inspection and maintenance.
The ABB MK308 provides a 3 PW terminal expansion format for compatible ABB sub-distribution systems. Its modular design makes it a practical choice where additional terminal capacity is required while retaining a structured and system-compatible distribution-board layout.
Typical Applications
- Electrical sub-distribution boards.
- Terminal block installation areas.
- Commercial building electrical distribution.
- Industrial electrical distribution panels.
- Distribution-board extensions and modifications.
- Compatible ABB enclosure and sub-distribution systems.
