Why Choose the ABB TW304G TwinLine IP55 Wall-Mounted Enclosure?
The ABB TW304G is a robust TwinLine wall-mounted distribution enclosure designed for low-voltage electrical distribution, metering and control installations. As part of ABB’s TwinLine enclosure system, this empty cabinet provides a durable and flexible housing for compatible distribution fields, meter fields, combination sets, CombiLine modules and mounting plates.
Designed for indoor surface-mounted installations, the TW304G combines IP55 ingress protection with IK08 impact resistance. Its powder-coated sheet-steel construction, RAL 7035 finish and Class I earthed design provide dependable protection for electrical equipment in commercial, infrastructure and industrial environments.
With external dimensions of 650 mm high × 800 mm wide × 350 mm deep, the TW304G provides 144 space units across a three-field-wide configuration. Its single sheet-steel door can be hinged on the right or left and opens through 180°, providing convenient access for 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.
- Practical 650 × 800 × 350 mm enclosure format for modular distribution assemblies.
- Provides 144 space units across three field widths.
- Reversible single-door arrangement with a 180° opening angle for 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 single door with right- or left-hand hinging.
- 180° door opening angle.
- Standard 3 mm double-bit lock.
- 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 TW304G combines rigid sheet-steel construction with IP55 ingress protection and IK08 impact resistance to help safeguard internal electrical components throughout normal operation.
The TwinLine system supports flexible modular distribution configurations. The TW304G is prepared for compatible ABB meter and distribution fields, combination sets, CombiLine modules and mounting plates using 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.
