1STQ008500A0000 ABB PTHS4050 Horizontal Segregation Without Intermediate Uprights 400 x 500 mm

Why Choose the ABB PTHS4050 Horizontal Segregation Panel?

The ABB PTHS4050 is a purpose-designed horizontal segregation component without intermediate uprights for ABB System pro E Power modular low-voltage distribution switchboards. Specified for a 400 mm width and 500 mm depth, this genuine ABB accessory supports the internal separation and organisation of electrical equipment within compatible industrial and commercial power distribution assemblies.

As part of the ABB System pro E Power series, the PTHS4050 is designed to integrate with the modular construction of ABB main distribution boards. Its horizontal segregation arrangement helps panel builders establish defined internal sections, providing a structured approach to separating switchboard compartments and organising electrical components. The configuration is specifically identified as without intermediate uprights, making it suitable for compatible enclosure layouts that do not use intermediate vertical support members in the relevant installation area.

With a specified 400 mm width and 500 mm depth, the PTHS4050 provides a dedicated solution for horizontal internal segregation in compatible System pro E Power switchboards. Identified by ABB order code 1STQ008500A0000, this accessory is intended for electrical panel builders and switchboard manufacturers seeking consistent modular integration and organised low-voltage distribution assemblies.

Key Advantages

• Purpose-designed horizontal segregation accessory for ABB System pro E Power switchboards.
• 400 mm width and 500 mm depth for compatible modular enclosure configurations.
• Without intermediate uprights configuration for the specified switchboard arrangement.
• Supports internal separation and organisation of electrical distribution compartments.
• Helps establish clearly defined sections within compatible low-voltage switchboards.
• Modular design supports straightforward integration with ABB System pro E Power enclosure components.
• Suitable for industrial and commercial main distribution board construction.
• Helps panel builders maintain consistent switchboard layouts and assembly practices.
• Genuine ABB accessory designed for compatible modular power distribution systems.

Key Features

• ABB System pro E Power modular switchboard accessory.
• PTHS4050 horizontal segregation component.
• ABB order code 1STQ008500A0000.
• Horizontal segregation arrangement.
• No intermediate uprights configuration.
• 400 mm specified width.
• 500 mm specified depth.
• Designed for internal compartment separation within compatible electrical distribution boards.
• Supports modular low-voltage switchboard construction.
• Compatible with appropriately configured ABB System pro E Power structures.
• Suitable for electrical panel building, switchboard assembly and internal equipment organisation.

Technical Specifications

• Manufacturer: ABB
• Series: System pro E Power
• Model: PTHS4050
• ABB order code: 1STQ008500A0000
• Product type: Horizontal segregation component
• Product category: Electrical switchboard accessories / internal segregation components
• Segregation orientation: Horizontal
• Intermediate uprights: Not required in the specified configuration
• Specified width: 400 mm
• Specified depth: 500 mm
• Installation location: Internal switchboard compartment
• Mounting application: Modular low-voltage switchboard assembly
• Suitable for: ABB System pro E Power modular distribution boards
• Suitable product class: Low-voltage main distribution boards
• Application: Horizontal internal segregation and compartment separation
• Product classification: Switchboard internal segregation accessory

Reliable Internal Segregation for Low-Voltage Distribution Boards

Modern low-voltage electrical switchboards require carefully organised internal layouts to accommodate protective devices, busbar systems, electrical connections and distribution equipment. The ABB PTHS4050 horizontal segregation component supports the creation of defined internal sections within compatible System pro E Power assemblies, helping electrical panel builders achieve structured compartment arrangements.

Horizontal segregation components provide physical separation between designated areas of a switchboard. Depending on the complete assembly design, internal separation can support equipment organisation, maintenance accessibility and separation between functional sections. The PTHS4050 is specifically intended for a configuration without intermediate uprights, allowing it to be incorporated into the appropriate ABB modular switchboard layout.

The 400 mm width and 500 mm depth identify the intended enclosure configuration for this component. The ABB System pro E Power range supports different internal arrangements and segregation solutions for low-voltage distribution applications. The final form of internal separation, including any applicable IEC 61439 requirements, depends on the complete switchboard design, the selected components and correct assembly in accordance with ABB technical documentation.

Typical Applications

• ABB System pro E Power modular main distribution boards.
• Industrial low-voltage electrical switchboard assemblies.
• Horizontal internal segregation of electrical compartments.
• Commercial building power distribution cabinets.
• Manufacturing plant electrical distribution systems.
• Switchboard layouts without intermediate uprights.
• Internal separation of compatible switchboard functional sections.
• Industrial infrastructure and electrical distribution installations.
• OEM electrical panel building and switchboard manufacturing.
• Assembly and modification of compatible ABB modular distribution boards.