1STQ007113A0000 ABB PTBB4030 IP40 Blind Top/Bottom Panel 400 x 300 mm

Why Choose the ABB PTBB4030 IP40 Blind Top/Bottom Panel?

The ABB PTBB4030 (1STQ007113A0000) is a dedicated IP40 blind top/bottom enclosure panel designed for compatible ABB System pro E power low-voltage electrical switchboards. This enclosure accessory provides a solid closure for the top or bottom of suitable switchboard structures, helping maintain enclosure integrity and protect internal electrical equipment against the entry of solid foreign objects.

As part of the ABB System pro E power series, the PTBB4030 is designed for electrical panel builders, switchgear manufacturers and industrial electrical contractors requiring coordinated enclosure components for professional power distribution assemblies. Its application-specific design supports integration within ABB's modular switchboard platform, helping simplify component selection, installation and enclosure assembly.

Designed for switchboard structures with a nominal width of 400 mm and nominal depth of 300 mm, the ABB PTBB4030 features an IP40 protection designation for compatible enclosure arrangements. Its blind, unperforated construction provides a closed surface without pre-formed cable entry openings, making it suitable for installations where unused top or bottom enclosure openings require secure closure.

Key Advantages

• Dedicated ABB System pro E power blind top/bottom enclosure panel.
• IP40 protection designation for compatible low-voltage switchboard assemblies.
• Designed for 400 mm wide and 300 mm deep switchboard structures.
• Solid blind construction helps prevent the entry of unwanted solid foreign objects through enclosure openings.
• Suitable for top or bottom installation within compatible ABB switchboard structures.
• Supports coordinated mechanical integration within the modular System pro E power platform.
• Helps maintain a professional, enclosed and organised electrical distribution assembly.
• Suitable for industrial and commercial low-voltage switchboard construction.

Key Features

• ABB System pro E power series enclosure accessory.
• Manufacturer type designation: PTBB4030.
• ABB order code: 1STQ007113A0000.
• IP40 protection designation for the specified enclosure configuration.
• Blind top/bottom panel design without pre-formed cable entry openings.
• 400 mm nominal switchboard width.
• 300 mm nominal switchboard depth.
• Designed for top or bottom enclosure closure in compatible switchboard structures.
• Supports protection against solid foreign objects of 1 mm diameter and greater when correctly incorporated into an IP40-rated assembly.
• Application-specific construction for integration with compatible ABB System pro E power enclosure components.

Reliable Enclosure Protection for Electrical Distribution Systems

The ABB PTBB4030 provides a dedicated closure solution for compatible System pro E power switchboard structures. Blind top and bottom panels are important components of electrical enclosures because they close unused openings that could otherwise allow dust, debris or other foreign objects to enter the switchboard. By providing a solid enclosure boundary, the PTBB4030 helps support the mechanical protection requirements of the completed electrical distribution assembly.

The IP40 designation, defined under IEC 60529, indicates protection against access by wires and solid foreign objects of 1 mm diameter and greater, without a specified degree of protection against water ingress. Achieving the intended protection level in the finished switchboard depends on correct installation, compatible enclosure components and the integrity of the complete assembly. The PTBB4030 is a mechanical enclosure accessory rather than an electrical switching or circuit protection device.

Typical Applications

• ABB System pro E power low-voltage electrical switchboards.
• Top and bottom closure of compatible electrical distribution enclosures.
• Indoor industrial power distribution panels requiring IP40 enclosure arrangements.
• Commercial building main and sub-distribution switchboards.
• Electrical control cabinets and switchgear assemblies using compatible ABB structures.
• Manufacturing facilities and electrical equipment rooms.
• Modular switchboard construction requiring solid enclosure closure panels.
• Electrical panel building projects using compatible 400 mm wide and 300 mm deep switchboard structures.