Why Choose the ABB TZB312 TwinLine Blind Door?
The ABB TZB312 is a sheet-steel blind door designed for compatible ABB TwinLine floor-standing enclosure systems. Configured for 3 panel widths (3PW) and 12 grid units (12GU), it provides a robust solid-door solution for professional low-voltage distribution and control assemblies.
The TZB312 features a powder-coated finish and is supplied with door hinges that provide an opening angle of up to 180°. Its solid sheet-steel construction provides a durable enclosure interface while allowing convenient access to electrical equipment during installation, inspection and maintenance.
The TZB312 measures 789 mm wide × 1843 mm high × 27 mm deep. ABB order code 2CPX010548R9999 identifies this specific 3PW, 12GU blind door within the DESUJ Sub Distribution product group.
Key Advantages
- Purpose-designed blind door for compatible ABB TwinLine enclosures.
- Configured for 3 panel widths and 12 grid units.
- Robust sheet-steel construction for professional electrical installations.
- Powder-coated finish for a durable enclosure surface.
- Door hinges provide an opening angle of up to 180°.
- Suitable for completing or replacing the door on a compatible TwinLine floor-standing cabinet.
Key Features
- ABB TZB312 TwinLine blind door.
- 3 panel widths (3PW).
- 12 grid units (12GU).
- Solid sheet-steel door construction.
- Powder-coated surface.
- Door hinges for opening through up to 180°.
- 789 mm door width.
- 1843 mm door height.
- 27 mm door depth.
- Designed for compatible ABB TwinLine floor-standing enclosure configurations.
Robust Door Protection for Electrical Enclosures
Solid enclosure doors such as the ABB TZB312 provide a durable physical barrier for electrical distribution, protection and control equipment installed within compatible cabinets. The sheet-steel construction makes the TZB312 suitable for professional panel-building applications where a solid enclosure door is required.
Designed around the ABB TwinLine system, the TZB312 matches the 3PW, 12GU cabinet format. Its hinges allow the door to open through up to 180°, providing convenient access during panel assembly, inspection, servicing and modification.
Typical Applications
- ABB TwinLine floor-standing enclosures.
- Electrical sub-distribution cabinets.
- Low-voltage distribution assemblies.
- Building-services electrical systems.
- Industrial control and protection enclosures.
- Replacement or completion of compatible TwinLine cabinet doors.