ABB 1STQ008231B0000 Neutral Disconnector - eClass 27143105
Part Number: 1STQ008231B0000
Quick Summary
The ABB 1STQ008231B0000 neutral disconnector enables safe isolation for Xt5 Int 400A electrical feeders. Engineers often face downtime and mis-synchronization during maintenance, which this device helps mitigate by providing reliable offline switching and arc-flash risk reduction. Compliance context includes ETIM EC000635, ETIM EC000635 for connection-/branching terminals, and eClass 27143105, along with WEEE classification for large equipment, supporting procurement flexibility and interoperability. Built for Power Management & Distribution, it delivers installation ease, predictable lifecycle costs, and straightforward maintenance in modern industrial environments, data centers, and manufacturing facilities.
Product Information
Extended Description
1STQ008231B0000 ABB: Neutral Disconnector_Xt5_Int_400a_D800_P32
Environmental Product Declaration - EPD
NoDecNee
Software Category
M
REACH Information
False - does not contain substances > 0.1 mass percentage
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Business
Environmental Information
1STC803001D0201 | Breakers - Packaging disposal information
Product Net Weight
5.9 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
5.9 kg
Data Sheet, Technical Information
Not yet published
ETIM 8
EC000635 - Connection-/branching terminal for bus system
ETIM 9
EC000635 - Connection-/branching terminal for bus system
eClass
V11.1 : 27143105
Feature → Business Impact → Application: The Xt5 neutral disconnector provides dependable isolation, reducing downtime and improving maintenance safety, enabling quick service in 400 A bus systems for critical manufacturing lines. Feature → Business Impact → Application: With a 5.9 kg net weight and 1-piece packaging, installation is faster, reducing field labor costs and enabling lean inventory in data centers and panel assemblies. Feature → Business Impact → Application: REACH information confirms no substances above 0.1% weight, supporting compliance across regulated sectors while WEEE Large Equipment classification streamlines end-of-life planning for maintenance budgets. Feature → Business Impact → Application: ETIM and eClass classifications (EC000635, 27143105) ensure easy cross-system interoperability and sourcing through approved supplier ecosystems, minimizing procurement friction in Power Management & Distribution networks. Feature → Business Impact → Application: Software Category M supports integration within ABB EcoSolutions environments, delivering predictable performance and compatibility with existing control architectures in Xt5 installations.
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FAQs
This neutral disconnector is designed for Xt5 bus systems, with a 400 A rating and D800 mechanical design. It weighs 5.9 kg and ships as a single unit; install using standard busbar connection terminals per ETIM EC000635. Ensure clearance for safe isolation and follow local wiring practices.
Key ratings include 400 A nominal current and D800 mechanical envelope, with P32 connection geometry. Software category is M, supporting basic integration in ABB EcoSolutions environments. REACH information confirms no substances over 0.1 mass percentage, and WEEE classification places this unit in Large Equipment, aiding regulatory compliance.
Yes. The Xt5 neutral disconnector provides reliable isolation for feeder lines in data centers and manufacturing facilities, reducing arc flash risk during maintenance. The unit’s 5.9 kg weight aids handling, and its 1-piece packaging simplifies logistics. Use with 400 A bus systems, maintaining safe operating procedures and appropriate clearances.
The device is classified under ETIM 8/9 EC000635 (Connection-/branching terminal for bus system) and eClass 27143105. WEEE category 4 indicates large equipment, with B2B focus. REACH compliance is stated, and EcoSolutions environmental information plus packaging disposal guidance support responsible procurement and end-of-life planning.
While exact ROI depends on system context, the device enables quicker maintenance outages and safer switching, reducing downtime and incident risk. Its straightforward installation, cross-system compatibility via ETIM/eClass, and clear end-of-life handling (WEEE/REACH) contribute to lower lifecycle costs and improved uptime in Power Management & Distribution networks.