Why Choose the ABB TZB309 TwinLine Blind Door?
The ABB TZB309 is a solid sheet-steel blind door designed for compatible ABB TwinLine wall-mounted enclosures. Configured for cabinets with 3 panel widths (3PW) and 9 grid units (9GU), it provides a robust replacement or system door for professional low-voltage distribution installations.
Manufactured from sheet steel with a powder-coated RAL 7035 finish, the TZB309 incorporates a rod-locking mechanism with ABB’s standard 3 mm double-bit closure. The single-leaf door opens through 180°, providing convenient access to equipment installed within the enclosure.
The TZB309 measures 1393 mm high × 789 mm wide × 27 mm deep and is designed for compatible TwinLine TW/L/G309 wall-mounted cabinets. ABB order code 2CPX010547R9999 identifies this specific door within the DESUJ Sub Distribution product group.
Key Advantages
- Purpose-designed blind door for compatible ABB TwinLine enclosures.
- Suitable for cabinets configured with 3 panel widths and 9 grid units.
- Robust sheet-steel construction for professional electrical installations.
- RAL 7035 powder-coated finish matches compatible TwinLine cabinets.
- 180° opening angle provides convenient installation and maintenance access.
- Integrated rod closure with standard 3 mm double-bit locking mechanism.
Key Features
- ABB TZB309 TwinLine blind door.
- 3 panel widths (3PW).
- 9 grid units (9GU).
- Single-leaf solid door construction.
- Manufactured from sheet steel.
- RAL 7035 powder-coated finish.
- IP55 protection when used as part of the appropriate compatible enclosure configuration.
- 180° door opening angle.
- Rod-locking mechanism.
- Standard 3 mm double-bit closure.
- Designed for compatible TwinLine TW/L/G309 wall-mounted cabinets.
Robust Door Protection for Electrical Enclosures
Solid enclosure doors such as the ABB TZB309 provide physical protection and controlled access to electrical distribution, protection and control equipment installed within compatible cabinets. Its sheet-steel construction and rod-locking arrangement provide a robust enclosure interface for professional low-voltage assemblies.
The TZB309 is specifically designed around ABB’s TwinLine system and the 3PW, 9GU cabinet format. Its 180° opening angle supports convenient access during panel assembly, inspection and maintenance, while the standard double-bit closure provides a familiar operating arrangement for electrical professionals.
Typical Applications
- ABB TwinLine wall-mounted enclosures.
- Electrical sub-distribution boards.
- Low-voltage distribution assemblies.
- Building-services electrical cabinets.
- Industrial control and protection enclosures.
- Replacement or completion of compatible TwinLine cabinet doors.
