1STQ002055B0000 ABB PFCF4091 IP65 Blind Fixed Flange 400 x 900 mm

Why Choose the ABB PFCF4091 IP65 Blind Fixed Flange?

The ABB PFCF4091 (1STQ002055B0000) is a durable IP65 blind fixed cable entry flange designed for internal cable compartments in ABB System pro E Power low-voltage distribution switchboards. Manufactured from galvanised sheet steel, this enclosure accessory provides a secure, fixed covering for compatible cable compartment openings, helping maintain the protective integrity of industrial electrical distribution assemblies.

As part of the ABB System pro E Power modular switchboard series, the PFCF4091 is specifically designed for use with open top and bottom enclosure panels incorporating an internal cable compartment. Its blind, non-opening construction provides a continuous metal covering over the designated compartment opening, supporting the achievement of IP65 protection when installed with the appropriate ABB enclosure components and sealing arrangements.

Designed for an internal cable compartment measuring 400 mm wide and 900 mm deep, the PFCF4091 provides a practical solution for switchboard manufacturers, electrical panel builders and industrial installation engineers. Its galvanised steel construction offers mechanical durability, while its dedicated System pro E Power compatibility simplifies enclosure assembly and helps ensure a consistent, professionally engineered installation.

Key Advantages

• Purpose-designed IP65 blind fixed flange for ABB System pro E Power switchboards.
• 400 mm nominal width and 900 mm nominal depth for compatible internal cable compartments.
• Durable galvanised sheet steel construction for industrial electrical enclosure applications.
• Supports IP65 dust and water ingress protection when correctly installed within a compatible enclosure assembly.
• Blind, fixed design provides a secure covering for designated cable compartment openings.
• Compatible with ABB open top and bottom enclosure components designed for internal cable compartments.
• Helps maintain separation between the internal electrical installation and the surrounding environment.
• Dedicated ABB component simplifies selection and integration into modular switchboard structures.
• Suitable for new electrical distribution installations, enclosure assembly and compatible refurbishment projects.

Key Features

• ABB System pro E Power modular main distribution switchboard accessory.
• PFCF4091 blind fixed flange for internal cable compartments.
• ABB order code 1STQ002055B0000.
• 400 mm nominal compartment width.
• 900 mm nominal compartment depth.
• IP65 protection compatibility with appropriately assembled ABB enclosure systems.
• Manufactured from robust galvanised sheet steel.
• Fixed, blind construction without preformed cable entry openings.
• Designed for use with compatible open top and bottom enclosure panels.
• Supports dedicated cable compartment configurations within modular switchboard structures.
• Suitable for ABB System pro E Power main distribution boards.
• Supplied as an individual enclosure flange component.

Reliable IP65 Protection for Internal Cable Compartments

Electrical distribution switchboards require properly designed enclosure components to protect internal equipment against environmental contamination. The ABB PFCF4091 blind fixed flange provides a dedicated covering solution for the internal cable compartment of compatible System pro E Power switchboards. Its galvanised steel construction creates a durable physical barrier, while its fixed design helps maintain the integrity of the enclosure when assembled with the appropriate sealing components.

The IP65 protection classification indicates a dust-tight enclosure with protection against water jets. For ABB System pro E Power installations incorporating an internal cable compartment, achieving this protection level requires the appropriate open top or bottom panel together with dedicated fixed cable entry flanges for both the equipment compartment and the internal cable compartment. The PFCF4091 covers the specified 400 mm-wide internal cable compartment in a 900 mm-deep structure, while a separately selected compatible flange covers the equipment compartment.

Correct component selection is essential for maintaining the intended protection rating. The PFCF4091 should be matched to the appropriate ABB enclosure dimensions and installed according to the manufacturer's assembly instructions. Where internal cable compartment crosspieces are used, the fixed flange must be positioned before installing the crosspieces. The complete enclosure must be correctly assembled and sealed to achieve its specified ingress protection performance.

Typical Applications

• ABB System pro E Power low-voltage main distribution switchboards.
• Internal cable compartments in modular electrical distribution enclosures.
• Industrial switchboard assembly and panel building.
• Electrical distribution equipment requiring IP65 enclosure protection.
• Manufacturing plants and industrial production facilities.
• Commercial building electrical distribution installations.
• Electrical control rooms and power distribution infrastructure.
• OEM switchboard manufacturing and enclosure integration.
• Maintenance and refurbishment of compatible ABB System pro E Power assemblies.