Why Choose the ABB UK624NB UK600 Flush-Mounted Consumer Unit?
The ABB UK624NB is a professional 24-module, two-row flush-mounted consumer unit from the ABB UK600 electrical distribution enclosure range. Designed for recessed and compatible hollow-wall installations, this enclosure provides a practical solution for organising modular circuit protection and switching equipment in residential, commercial and building services applications.
Featuring IP30 ingress protection, Class II double insulation and IK07 impact resistance, the ABB UK624NB provides a durable housing for low-voltage electrical distribution assemblies. Its 63 A rated current and 400 V AC operational voltage make it suitable for appropriately designed installations using compatible modular devices.
The UK624NB is supplied without an external trim frame or door, allowing installers to select the appropriate ABB UK600 front-finishing accessories separately. The enclosure includes a removable device carrier, DIN rail mounting arrangement, internal plastic device covers and N/PE quick-connect terminals to support organised conductor termination and professional installation.
Key Advantages
- 24-module capacity provides mounting space for multiple modular electrical circuits.
- Two-row configuration offers 12 standard modular positions per row.
- Flush-mounted design allows discreet integration into suitable wall openings.
- IP30 ingress protection supports indoor electrical distribution applications.
- Class II double insulation provides a protective insulating enclosure construction.
- IK07 impact resistance supports mechanical durability.
- 63 A rated current and 400 V AC operational voltage.
- Integrated N/PE quick-connect terminals support organised neutral and protective earth wiring.
- Removable device carrier simplifies equipment mounting, wiring and maintenance.
- 850 °C glow-wire resistance supports electrical enclosure fire-safety requirements.
- RAL 9016 traffic white finish coordinates with compatible ABB UK600 accessories.
- Separate door and trim frame selection provides flexibility when completing the installation.
Key Features
- ABB UK624NB flush-mounted consumer unit.
- Part of the ABB UK600 electrical enclosure system.
- 24 standard modular positions arranged across two rows.
- 12 modules per row for organised electrical device installation.
- IP30 ingress protection rating.
- Class II double-insulated construction.
- IK07 mechanical impact resistance.
- 63 A rated current.
- 400 V AC, 50/60 Hz rated operational voltage.
- 690 V rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- Thermoplastic enclosure housing in RAL 9016.
- 850 °C glow-wire resistance.
- N/PE quick-connect terminals for neutral and protective earth connections.
- Removable DIN rail device carrier for modular equipment mounting.
- Internal plastic device covers with 90° press-and-turn fastening.
- Preformed cable-entry positions at the top, bottom, sides and rear.
- Integrated cable fastening rail for conductor retention.
- 472 × 362 × 97 mm enclosure dimensions.
- Supplied without an external trim frame or door.
- ABB manufacturer order code 2CPX031375R9999.
Flexible Two-Row Electrical Distribution with ABB UK600
The ABB UK600 enclosure system provides a modular approach to electrical distribution board construction, allowing installers to combine suitable enclosure housings, device carriers, terminal arrangements and decorative front covers. The UK624NB offers a practical two-row solution for applications requiring up to 24 standard modular positions.
The enclosure's integrated N/PE quick-connect terminals support organised neutral and protective earth conductor termination. Its removable device carrier and DIN rails provide convenient access during electrical equipment installation and wiring, while preformed cable-entry positions and an integrated cable fastening rail help manage incoming conductors.
Designed for indoor electrical installations, the UK624NB provides IP30 protection, IK07 impact resistance and Class II double insulation. Its 850 °C glow-wire resistance and compliance with EN 60670-24 support professional electrical distribution applications. The appropriate external frame and door can be selected separately to complete the installation according to the project requirements.
Typical Applications
- Residential flush-mounted consumer units.
- Commercial electrical distribution boards.
- Two-row miniature circuit breaker installations.
- Residual current device and RCBO distribution assemblies.
- Indoor low-voltage electrical distribution systems.
- Building refurbishment and concealed electrical installations.
- Modular switching and circuit protection assemblies.
- Distribution boards requiring integrated N/PE quick-connect terminals.
- ABB UK600 installations with separately selected decorative front covers.
