Why Choose the ABB TW404G TwinLine IP55 Wall-Mounted Enclosure?
The ABB TW404G is a robust TwinLine wall-mounted distribution enclosure designed for low-voltage electrical distribution, metering and control installations. As part of ABB’s TwinLine system, this empty cabinet provides a durable and flexible housing for compatible meter fields, distribution fields, combination sets, CombiLine modules and mounting plates.
Designed for indoor surface-mounted installations, the TW404G combines IP55 ingress protection with IK08 impact resistance. Its powder-coated sheet-steel construction, RAL 7035 finish and Class I earthed design provide dependable mechanical protection for electrical equipment in commercial, infrastructure and industrial environments.
With external dimensions of 650 mm high × 1050 mm wide × 350 mm deep, the TW404G provides 192 space units across a four-field-wide configuration. Its double-door arrangement opens through 180° and provides convenient access for equipment installation, inspection and maintenance.
Key Advantages
- Robust ABB TwinLine wall-mounted enclosure for low-voltage distribution applications.
- IP55 protection helps protect installed electrical equipment against dust and water ingress.
- IK08 impact resistance provides additional mechanical protection.
- Generous 650 × 1050 × 350 mm enclosure format for modular distribution assemblies.
- Provides 192 space units across four field widths.
- Double-door arrangement with a 180° opening angle supports convenient installation and maintenance access.
Key Features
- ABB TwinLine series empty wall-mounted enclosure.
- IP55 degree of protection.
- IK08 impact-resistance rating.
- Protection Class I earthed construction.
- Powder-coated sheet-steel enclosure.
- RAL 7035 finish.
- Sheet-steel double doors with right- and left-hand hinging.
- 180° door opening angle.
- Standard 3 mm double-bit lock.
- Steel-sheet rear wall for robust cabinet construction.
- Cable-entry provisions via flange openings at the top, bottom and sides.
- Prepared for compatible meter fields, distribution fields, combination sets, CombiLine modules and mounting plates.
Reliable Protection for Electrical Distribution Systems
Wall-mounted electrical enclosures provide a protected installation environment for distribution, metering and control equipment. The ABB TW404G combines rigid sheet-steel construction with IP55 ingress protection and IK08 impact resistance to help safeguard internal electrical components throughout normal service.
The TwinLine system supports flexible modular distribution configurations. The TW404G is prepared for compatible ABB meter and distribution fields, combination sets, CombiLine modules and mounting plates on EDF or WR mounting frameworks, allowing installers to configure the enclosure around specific low-voltage distribution requirements.
Typical Applications
- Low-voltage electrical distribution systems.
- Commercial and industrial distribution boards.
- Metering and sub-distribution installations.
- Building services electrical systems.
- Control and automation panel assemblies.
- ABB CombiLine modular distribution installations.
