Why Choose the ABB CU25V ComfortLine Compact Distribution Board?
The ABB CU25V is a professional ComfortLine Compact flush-mounted distribution board designed for indoor electrical sub-distribution applications. Its partly assembled sheet-steel enclosure provides a structured platform for DIN-rail protective, switching and distribution devices while allowing the cabinet to be integrated neatly into a wall.
Designed with a 2 PW field width and 5 rows, the CU25V provides 120 modular space units with a 125 mm DIN-rail row spacing. Integrated N/PE Quick terminals, a cable fastening rail and removable device supports help simplify installation and create an organised internal distribution arrangement.
The CU25V is rated for 400 V AC at 50/60 Hz with a rated current of 125 A and provides IP30 protection. The cabinet measures approximately 864 mm high × 615 mm wide × 125 mm deep, while the visible shutter frame is approximately 864 × 615 × 15 mm, making it suitable for flush installation where a low-profile finished appearance is required.
Key Advantages
- Professional ABB ComfortLine Compact flush-mounted distribution board.
- 120 modular space units provide substantial DIN-rail equipment capacity.
- 2 PW, 5-row configuration for structured electrical distribution layouts.
- 400 V AC, 125 A rating for commercial and industrial sub-distribution.
- IP30 protection and Class II double-insulated construction.
- Integrated N/PE Quick terminals and cable fastening rail support efficient installation.
Key Features
- ABB ComfortLine Compact CU series.
- Flush-mounted distribution board for indoor applications.
- 120 modular space units.
- 5 DIN-rail rows.
- 2 PW field width.
- 125 mm DIN-rail row spacing.
- 400 V AC, 50/60 Hz rated operational voltage.
- 125 A rated current.
- IP30 protection rating.
- Class II double-insulated construction.
- Sheet-steel enclosure and sheet-steel door finished in RAL 9016.
- Integrated N/PE Quick terminals and removable device support.
Reliable Flush-Mounted Electrical Distribution
Flush-mounted distribution boards provide a neat method of housing circuit protection, switching devices, terminals and associated wiring while minimising the projection of the finished installation from the wall. The ABB CU25V combines 120 modular spaces with five DIN-rail rows, providing substantial capacity for structured commercial and industrial sub-distribution.
The ComfortLine Compact CU design incorporates practical installation features including removable device supports, integrated cable fastening, N/PE Quick terminals and pre-punched cable-entry arrangements. Its Class II construction and IP30 protection make the CU25V a dependable foundation for compatible indoor electrical distribution systems.
Typical Applications
- Commercial building electrical distribution.
- Industrial sub-distribution systems.
- Flush-mounted building-services distribution boards.
- DIN-rail protective and switching device assemblies.
- Offices, workshops and facility electrical systems.
- New-build, refurbishment and electrical infrastructure projects.
