1STQ001316B0000 ABB PTBB1250 IP40 Blind Top/Bottom Panel 1250 x 500 mm

Why Choose the ABB PTBB1250 IP40 Blind Top/Bottom Panel?

The ABB PTBB1250 (1STQ001316B0000) is a robust IP40 blind top/bottom enclosure panel designed for compatible ABB System pro E Power low-voltage electrical distribution switchboards. This solid enclosure accessory provides a protective covering for the upper or lower section of a modular switchboard, helping maintain enclosure integrity and protect internal electrical equipment.

As part of the ABB System pro E Power range, the PTBB1250 supports modular switchboard construction for industrial and commercial power distribution applications. Its blind, non-ventilated configuration provides a closed enclosure surface without dedicated cable entry openings, making it suitable for installations where a solid top or bottom panel is required.

With nominal dimensions of 1250 mm wide × 500 mm deep, the PTBB1250 is designed for compatible wide-format System pro E Power switchboard structures. The panel supports IP40 enclosure configurations when correctly installed with the appropriate ABB enclosure components.

Key Advantages

• Purpose-designed IP40 blind top/bottom panel for ABB System pro E Power switchboards.
• 1250 mm width and 500 mm depth for compatible modular enclosure structures.
• Supports IP40 protection against access to hazardous parts and ingress of solid foreign objects.
• Solid, non-ventilated construction provides a closed protective enclosure surface.
• Suitable for installation at either the top or bottom of a compatible switchboard.
• Designed for integration with ABB modular low-voltage distribution assemblies.
• Helps protect internal switchboard components against accidental contact.
• Supports efficient enclosure assembly, maintenance and replacement of compatible panels.

Key Features

• ABB System pro E Power switchboard enclosure accessory.
• Manufacturer model: PTBB1250.
• ABB order code: 1STQ001316B0000.
• Product type: Blind top/bottom enclosure panel.
• Protection classification: IP40 in a correctly configured enclosure.
• Nominal width: 1250 mm.
• Nominal depth: 500 mm.
• Panel design: Solid / blind construction.
• Ventilation: Non-ventilated.
• Mounting positions: Top or bottom of compatible switchboard structures.
• Construction: Metal enclosure panel.
• Designed for compatible low-voltage main distribution switchboards.

Reliable Enclosure Protection for Low-Voltage Distribution Switchboards

The ABB PTBB1250 blind top/bottom panel provides a solid enclosure covering for compatible System pro E Power switchboards. Its closed construction helps prevent unintended access through the selected enclosure surface and contributes to the mechanical protection of electrical equipment installed inside the switchboard.

An IP40 protection classification indicates protection against access with a wire and ingress of solid foreign objects measuring 1 mm or larger. The PTBB1250 supports this protection level as part of a correctly configured ABB enclosure assembly. IP40 does not specify protection against water ingress, so additional protection arrangements may be required for environments exposed to moisture.

The panel's 1250 mm × 500 mm nominal format makes it suitable for the corresponding System pro E Power switchboard dimensions. Its modular design allows panel builders to incorporate a solid top or bottom covering into compatible electrical distribution assemblies.

Typical Applications

• ABB System pro E Power low-voltage main distribution switchboards.
• Industrial electrical distribution panel construction.
• Commercial building electrical switchgear installations.
• Wide-format modular electrical distribution cabinets.
• Top enclosure protection for compatible switchboard structures.
• Bottom enclosure protection for electrical distribution assemblies.
• OEM electrical panel building and switchboard manufacturing.
• Replacement and refurbishment of compatible ABB enclosure panels.