Why Choose the ABB 1STQ008446B0000 IP65 Open Top/Bottom Enclosure Component?
The ABB 1STQ008446B0000 is a dedicated IP65-designated open top/bottom enclosure component from the ABB System pro E power range, intended for compatible low-voltage electrical distribution switchboards. Identified by the manufacturer's designation 2MM IP65 OPEN TOP/BOT. W250 D700, this accessory features a 2 mm specified thickness and is designed for a 250 mm wide and 700 mm deep enclosure configuration.
The open top/bottom arrangement provides a manufacturer-specific enclosure component for switchboard assemblies requiring a suitable upper or lower enclosure configuration. It is intended for integration with compatible ABB System pro E power structures, supporting the planned construction of modular electrical distribution panels.
With its IP65 designation and specified 250 mm width and 700 mm depth, the ABB 1STQ008446B0000 is relevant to industrial and commercial switchboard projects where enclosure dimensions, component compatibility and environmental protection are important design considerations. The completed assembly's protection level depends on correct integration with the associated enclosure components and any required sealing arrangements.
Key Advantages
- Genuine ABB System pro E power enclosure accessory for compatible low-voltage switchboards.
- IP65-designated configuration for appropriately designed enclosure assemblies.
- Manufacturer-specified open top/bottom arrangement.
- Designed for a 250 mm nominal enclosure width.
- Designed for a 700 mm nominal enclosure depth.
- 2 mm specified thickness in the manufacturer's designation.
- Supports modular electrical enclosure construction.
- Provides an application-specific component for compatible upper or lower enclosure arrangements.
- Helps panel builders select enclosure accessories using defined manufacturer dimensions.
- Designed for integration with compatible ABB System pro E power structural components.
- Suitable for industrial, commercial and infrastructure electrical distribution applications.
Key Features
- Manufacturer: ABB.
- Product range: System pro E power.
- Manufacturer type: 1STQ008446B0000.
- ABB order code: 1STQ008446B0000.
- Product designation: 2MM IP65 OPEN TOP/BOT. W250 D700.
- Product type: Open top/bottom enclosure component.
- Protection designation: IP65.
- Specified thickness: 2 mm.
- Nominal width: 250 mm.
- Nominal depth: 700 mm.
- Installation application: Compatible top or bottom enclosure arrangements.
- Designed for compatible ABB System pro E power switchboard structures.
- Supports modular low-voltage electrical distribution enclosure assembly.
- Dedicated enclosure accessory for professional electrical panel building.
Technical Specifications
- Manufacturer: ABB
- Product group: System pro E power
- Manufacturer type: 1STQ008446B0000
- ABB order code: 1STQ008446B0000
- SKU: 1STQ008446B0000
- Manufacturer designation: 2MM IP65 OPEN TOP/BOT. W250 D700
- Product category: Electrical switchboard enclosure accessories
- Product type: Open top/bottom enclosure component
- IP protection designation: IP65
- Specified thickness: 2 mm
- Nominal width: 250 mm
- Nominal depth: 700 mm
- Manufacturer configuration: Open top/bottom
- Compatible enclosure range: ABB System pro E power
- Equipment category: Low-voltage electrical distribution
- Primary application: Top or bottom enclosure integration in compatible modular electrical distribution switchboards
IP65 Open Top/Bottom Integration for System pro E Power Switchboards
The ABB 1STQ008446B0000 is intended for use within compatible ABB System pro E power electrical distribution enclosure assemblies. Top and bottom enclosure components are important elements of modular switchboard construction, helping panel builders configure the enclosure structure around the electrical equipment and its associated installation requirements.
The manufacturer's OPEN TOP/BOT. designation identifies an open top/bottom configuration. This distinguishes the accessory from fully closed enclosure components and makes it important to verify how the part interfaces with the intended switchboard structure. The designation does not, by itself, establish whether additional covers, plates, seals or other components are supplied or required.
The specified 250 mm width and 700 mm depth identify the nominal enclosure configuration for which the accessory is intended. These dimensions should be checked against the selected System pro E power structure, particularly when combining enclosure sections of different widths or depths.
The manufacturer's 2 mm specification forms part of the product designation. It should be used when identifying the correct ABB accessory, while the precise construction, material, surface finish and supplied fixing components should be confirmed using the relevant manufacturer documentation.
The IP65 designation is associated with dust-tight enclosure protection and resistance to water jets under the applicable IP classification. However, an open top/bottom component does not independently make a completed switchboard IP65. The protection achieved depends on the overall enclosure configuration, the treatment of openings and the correct installation of compatible sealing and closure components.
The ABB System pro E power range provides a modular platform for professional low-voltage switchboard construction. Its compatible structural components and enclosure accessories allow panel builders to develop application-specific assemblies with coordinated dimensions and installation arrangements. The 1STQ008446B0000 provides a designated option for the specified open top/bottom configuration.
Before installation, electrical panel builders should verify the enclosure model, top or bottom mounting position, dimensional compatibility, fixing requirements and any additional components needed to achieve the intended enclosure protection. The completed low-voltage switchboard should be designed and verified in accordance with applicable IEC 61439 requirements, with the required degree of protection assessed for the finished assembly.
Typical Applications
- ABB System pro E power low-voltage electrical distribution switchboards.
- Compatible switchboard assemblies requiring an open top/bottom enclosure configuration.
- Industrial electrical distribution panels and switchgear assemblies.
- Commercial building electrical distribution switchboards.
- Electrical switchrooms and plant room distribution installations.
- Manufacturing facility electrical distribution equipment.
- Modular enclosure construction using 250 mm wide and 700 mm deep configurations.
- Infrastructure electrical distribution installations.
- Professional electrical panel building and switchboard manufacturing.
- Compatible electrical enclosures requiring manufacturer-specific top or bottom accessories.
