Why Choose the ABB MK312 Terminal Expansion 3PW?
The ABB MK312, order code 2CPX041129R9999, is a terminal expansion component designed for compatible ABB electrical sub-distribution systems. Its 3PW configuration provides a wider modular expansion option for terminal arrangements within professional ABB distribution assemblies.
As part of ABB’s DESUJ Sub Distribution product group, the MK312 is intended for panel-building and electrical distribution applications where additional terminal capacity or a larger dedicated terminal section is required. It supports structured integration into compatible ABB enclosure and distribution systems while maintaining a consistent modular layout.
The MK312 is specified as a 3PW terminal expansion, making it suitable for installations that require a three-width expansion element within the relevant ABB sub-distribution platform. Its genuine ABB design supports system compatibility and organised terminal integration in commercial and industrial electrical installations.
Key Advantages
- Genuine ABB terminal expansion component for sub-distribution systems.
- 3PW configuration for wider modular terminal expansion.
- Supports additional terminal capacity within compatible ABB distribution assemblies.
- Designed for professional panel-building and electrical installation work.
- Helps maintain a structured and modular internal distribution layout.
- Part of ABB’s DESUJ Sub Distribution product group.
Key Features
- ABB MK312 terminal expansion.
- ABB order code 2CPX041129R9999.
- 3PW configuration.
- Designed for compatible ABB electrical sub-distribution systems.
- Provides a modular method of expanding terminal arrangements.
- Suitable for professional electrical panel and distribution-board construction.
Modular Terminal Expansion for Distribution Systems
Terminal expansion components are used to increase or organise available termination capacity within electrical distribution assemblies. They support a cleaner internal layout by providing a dedicated expansion section for wiring and terminal arrangements within the compatible enclosure system.
The ABB MK312 provides a 3PW terminal expansion format for suitable ABB sub-distribution installations. Its wider modular configuration allows panel builders and electrical contractors to extend terminal capacity while maintaining a consistent ABB system architecture.
Typical Applications
- Electrical sub-distribution systems.
- Terminal expansion within distribution boards.
- Commercial electrical installations.
- Industrial panel building.
- Building-services distribution systems.
- Modular ABB enclosure systems.
- Professional electrical control and protection assemblies.
