ABB 1STQ000480W0000 Top Panel - WEEE 4 Large Equipment
Part Number: 1STQ000480W0000
Quick Summary
ABB 1STQ000480W0000 Top Panel is a col-vented top cover designed for System pro E power enclosures to control heat and airflow in large electrical cabinets. This design helps prevent hot spots and reduces thermal stress on components, improving reliability in demanding environments. Engineers face challenges with enclosure ventilation, especially where external dimensions exceed 50 cm and dense wiring increases heat generation. The top panel aligns with WEEE category 4 Large Equipment and B2B compliance, supporting lifecycle planning and end-of-life recycling. Compatible with 790 mm widths and 790 mm depths, it integrates easily with RBBS and 185 mm busbar systems, delivering straightforward installation and predictable performance. By standardizing ventilation, maintenance and uptime become more manageable, improving total cost of ownership.
Product Information
Extended Description
1STQ000480W0000 ABB: COL-VENTED TOP W750 D800
Software Category
M
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Business
Environmental Information
1STC803001D0201
Product Net Width
790 mm
Product Net Height
20 mm
Product Net Depth / Length
790 mm
Product Net Weight
6 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
6.2 kg
Instructions and Manuals
Instruction Handbook - System pro E power - RBBS & 185 mm Busbar System - Top Panel
Data Sheet, Technical Information
1STC803001D0201
Ventilated design improves heat removal and thermal balance, reducing hotspot formation and extending component life. This translates into higher uptime and lower maintenance costs for demanding automation environments where cabinet temperatures must be controlled. The pattern is tailored for System pro E power enclosures, ensuring a seamless fit and predictable airflow, which minimizes design surprises during integration and commissioning. The lightweight 6 kg top panel with a compact 20 mm height preserves cabinet footprint while maintaining robust stiffness, helping technicians manage space without sacrificing protection. Its 790 mm width and 790 mm depth align with common enclosure footprints, enabling straightforward retrofits and scalable installations in multi-rack systems. The inclusion of official installation manuals and the 1STC803001D0201 data sheet supports fast, compliant onboarding and reduced project risk. WEEE category 4 Large Equipment status supports end-of-life planning and recycling workflows, aligning with corporate sustainability goals. The top panel’s RBBS and 185 mm busbar system compatibility simplifies electrical routing and reduces field modifications. These factors collectively drive operational efficiency, reduced total cost of ownership, and improved project timelines for industrial facilities.
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FAQs
This top panel is designed for System pro E power enclosures with RBBS and 185 mm busbar systems. It uses a 790 mm by 790 mm footprint with a 20 mm profile to fit standard cabinet sizes, simplifying retrofits and new builds while preserving interior space for cables and components.
The col-vented design enhances airflow across interior surfaces, reducing hotspot formation and thermal stress on critical components. In practice, you can expect more stable cabinet temperatures, longer component life, and reduced risk of unexpected downtime during high-load operation.
Yes. The Top Panel is specified to be compatible with RBBS and 185 mm busbar systems, enabling clean cable routing and secure busbar integration. This minimizes field modifications and supports clean, reliable electrical distribution in System pro E installations.
WEEE 4 Large Equipment classification informs end-of-life planning, recycling streams, and supplier responsibilities. For procurement, this means aligning with corporate sustainability goals, ensuring proper disposal, and potentially leveraging take-back or recycling programs supported by ABB and partners.
The top panel reduces cooling-related maintenance by stabilizing temperatures, which lowers component replacement frequency. Its straightforward installation minimizes commissioning time, while predictable airflow reduces energy waste in cooling loops, contributing to lower total cost of ownership over the system’s life cycle.