4TBA831059C0100 ABB 831059 ARIA Electrical Enclosure 635 x 835 x 300 mm Blind Door

Why Choose the ABB 831059 ARIA Electrical Enclosure 635 × 835 × 300 mm?

The ABB 831059 is a substantial blind-door electrical enclosure from the ABB ARIA enclosure range, designed to accommodate electrical distribution, control and automation equipment within a dedicated protective housing. With nominal dimensions of 635 mm wide × 835 mm high × 300 mm deep, this enclosure provides generous space for assembling electrical components, organising internal wiring and accommodating suitable mounting accessories.

Identified by ABB manufacturer order code 4TBA831059C0100, the enclosure features a B/D (blind-door) configuration, providing a closed front rather than a transparent viewing window. This arrangement is particularly useful for electrical assemblies where internal components do not require continuous visual inspection and where access is intended to take place through the enclosure door.

As part of the established ABB ARIA electrical enclosure family, the 831059 offers a practical solution for professional panel builders, electrical contractors and industrial maintenance teams. Its larger enclosure format supports flexible equipment layouts for appropriately designed low-voltage electrical distribution and control installations, while its dedicated ABB product identification simplifies specification, procurement and replacement.

Key Advantages

• Generous enclosure dimensions: The 635 × 835 × 300 mm format provides substantial space for electrical equipment and associated wiring.
• Blind-door configuration: Features a closed enclosure front for installations where a transparent viewing window is unnecessary.
• ABB ARIA product family: Forms part of an established range of electrical enclosures and dedicated accessories.
• Flexible equipment arrangement: Supports the design of suitable electrical distribution, automation and control assemblies.
• 300 mm enclosure depth: Provides useful space for equipment positioning, wiring routes and cable management.
• Professional panel-building solution: Suitable for electrical contractors, system integrators and switchboard assemblers.
• Accessory compatibility: Supports the selection of suitable ABB ARIA mounting and door accessories, subject to model compatibility.
• Organised equipment housing: Helps establish a defined location for electrical devices and their associated connections.
• Manufacturer-specific identification: ABB order code 4TBA831059C0100 supports accurate ordering and replacement.

Key Features

• ABB ARIA electrical enclosure.
• 831059 model designation.
• 635 mm nominal enclosure width.
• 835 mm nominal enclosure height.
• 300 mm nominal enclosure depth.
• Blind-door (B/D) enclosure configuration.
• Closed-front arrangement without a transparent viewing panel.
• Suitable for housing appropriately selected low-voltage electrical equipment.
• Supports organised internal component mounting and conductor routing.
• Designed for use within the ABB ARIA enclosure system.
• Suitable for professional electrical distribution and control panel construction.
• Can be configured with suitable enclosure accessories where compatibility is confirmed.
• ABB manufacturer order code: 4TBA831059C0100.

Reliable Equipment Housing for Electrical Distribution and Control Systems

Electrical enclosures are essential components of distribution and control installations, providing a dedicated housing for electrical devices, terminals, wiring and associated equipment. Correct enclosure selection helps ensure that installed components can be arranged safely, accessed for maintenance and protected according to the requirements of the completed electrical assembly.

The ABB 831059 ARIA enclosure provides nominal dimensions of 635 × 835 × 300 mm, making it suitable for larger electrical assemblies that require more internal space than compact distribution boxes. Its width and height offer flexibility for component positioning, while the 300 mm depth can accommodate equipment and wiring arrangements where sufficient clearances are maintained.

The enclosure's blind-door design provides a closed front that conceals internal electrical components when the door is shut. This configuration is appropriate for installations where operators do not require a permanent view of the enclosed equipment and where maintenance access is provided through the door opening.

The ABB ARIA enclosure family includes dedicated accessories for configuring electrical equipment housings. Depending on the exact enclosure model, suitable mounting plates, internal frames, cable entry arrangements and door accessories may be available. These components should be selected using the manufacturer's compatibility information rather than assuming that accessories from other ARIA enclosure sizes are interchangeable.

During panel design, installers should consider the dimensions of the intended electrical equipment, mounting clearances, cable bending radii, conductor segregation and heat dissipation. The enclosure's nominal external dimensions do not necessarily represent its usable internal mounting space, and suitable allowances must be made for the door, enclosure walls and any internal accessories.

The completed assembly must also be assessed for its required ingress protection, mechanical protection, electrical insulation and environmental suitability. These characteristics depend on the confirmed enclosure specification and the way cable entries, mounting accessories and other components are installed. No particular IP or IK rating should be assumed solely from the enclosure dimensions or blind-door designation.

The ABB 831059 is an enclosure rather than a circuit protective device. It does not independently provide overload, short-circuit or residual current protection. Appropriate protective devices, isolation arrangements and electrical safety measures must be incorporated into the finished installation.

Typical Applications

• Low-voltage electrical distribution assemblies.
• Industrial electrical control panels.
• Automation and process control equipment housings.
• Commercial building electrical distribution installations.
• Electrical switchgear and control equipment assemblies.
• Industrial instrumentation and monitoring installations.
• Building management system control panels.
• Electrical panel construction and refurbishment.
• Power distribution and auxiliary control equipment installations.
• Electrical installations requiring a 635 × 835 × 300 mm blind-door enclosure.
• Replacement of matching ABB ARIA enclosure assemblies.