1STQ007628A0000 ABB PPLB2020 IP30/IP40 External Blind Left Rear Panel 2000 x 625 mm System pro E Power

Why Choose the ABB PPLB2020 IP30/IP40 External Left Rear Panel 2000 × 625 mm?

The ABB PPLB2020 (1STQ007628A0000) is a dedicated IP30/IP40 external blind left rear panel for the ABB System pro E Power modular switchboard range. With nominal dimensions of 2000 mm high × 625 mm wide, this enclosure accessory is designed for the left-hand rear section of compatible 1250 mm wide low-voltage distribution switchboards.

Manufactured from pickled sheet steel, the PPLB2020 provides a solid external covering that helps protect internal electrical distribution equipment from accidental contact and the ingress of solid objects. Its blind construction is designed for switchboard applications where a non-ventilated rear enclosure surface is required, supporting the specified IP30/IP40 protection arrangements when correctly assembled with compatible components.

As part of the ABB System pro E Power enclosure system, the PPLB2020 enables the construction of wider switchboard sections using dedicated left- and right-hand rear panels. It is intended to be paired with the corresponding ABB PPRB2020 right rear panel (1STQ007627A0000) where a complete two-part rear covering is required. This modular arrangement supports professional switchboard assembly, maintenance and compatible enclosure refurbishment.

Key Advantages

• Genuine ABB System pro E Power external blind rear panel for modular electrical switchboards.
• Dedicated left-hand configuration for compatible wide switchboard sections.
• 2000 mm nominal height for full-height distribution enclosures.
• 625 mm nominal panel width for use in compatible 1250 mm wide switchboard structures.
• Designed for IP30/IP40 enclosure protection arrangements.
• Durable pickled sheet steel construction provides a robust external covering.
• Solid blind panel design without ventilation openings.
• Supports coordinated installation alongside the corresponding ABB right-hand rear panel.
• Suitable for professional electrical panel building and modular switchboard manufacturing.
• Provides a system-specific replacement option for compatible ABB enclosure assemblies.

Key Features

• ABB System pro E Power modular switchboard accessory.
• Model: PPLB2020.
• ABB order code: 1STQ007628A0000.
• External blind rear panel for electrical distribution enclosures.
• Left-hand panel configuration.
• 2000 mm nominal height.
• 625 mm nominal width.
• Designed for 1250 mm wide switchboard structures.
• IP30/IP40 enclosure application.
• Supports IP31/IP41 completed enclosure arrangements when suitable top sealing accessories are installed.
• Pickled sheet steel construction.
• Solid, non-ventilated design.
• Corresponding right-hand panel: ABB PPRB2020.
• Supplied as one left-hand panel.

Reliable Left-Hand Rear Protection for Wide Electrical Switchboards

Rear enclosure panels are important components of modular low-voltage switchboards because they provide a protective boundary between internal electrical equipment and the surrounding installation environment. The ABB PPLB2020 provides the left-hand section of a solid rear enclosure covering for compatible System pro E Power structures, supporting the construction of wide electrical distribution assemblies.

The PPLB2020 is specified for IP30 and IP40 enclosure arrangements. IP30 provides protection against access with a tool and ingress of solid objects measuring at least 2.5 mm, while IP40 provides protection against solid objects measuring at least 1 mm. Neither IP30 nor IP40 provides water ingress protection. When the completed switchboard is designed for IP31 or IP41, suitable ABB top sealing accessories must be incorporated to provide protection against vertically falling water drops.

The 2000 mm high × 625 mm wide PPLB2020 is specifically intended for the left-hand rear position of a compatible 1250 mm wide switchboard structure. Where both rear sections are required, the matching PPRB2020 right-hand panel completes the two-part covering arrangement. Electrical panel builders should verify the enclosure structure, mounting components and required protection classification against ABB's applicable System pro E Power assembly instructions.

Typical Applications

• ABB System pro E Power modular low-voltage distribution switchboards.
• Left-hand rear enclosure covering for 1250 mm wide switchboard structures.
• IP30 and IP40 main electrical distribution board assemblies.
• IP31 and IP41 enclosure configurations with appropriate additional protection accessories.
• Industrial electrical distribution cabinets and switchboard installations.
• Commercial building electrical distribution infrastructure.
• Manufacturing facilities and industrial power distribution installations.
• Professional electrical panel building and modular switchboard manufacturing.
• Replacement of compatible left-hand rear panels during switchboard maintenance or refurbishment.