ABB 1STQ008203B0000 Neutral Disconnector - 3P XT5 W700
Part Number: 1STQ008203B0000
Quick Summary
ABB 1STQ008203B0000 Neutral Disconnector is designed to safely isolate 3-phase motors in industrial switchgear. Many engineers struggle with reliable neutral isolation during startup, risking unplanned downtime and safety hazards. It leverages ABB EcoSolutions principles and formal classifications such as ETIM EC000635 and eClass V11.1 to support procurement and maintenance workflows, while aligning with WEEE category 4 and REACH information. The motorized XT5 design enables precise control and quick disconnection, while the 11.6 kg package and clear packaging data simplify installation, service, and asset management. For OEMs and end users, this translates to shorter commissioning cycles and lower lifecycle costs, with improved reliability in bus-system connections and neutral isolation tasks.
Product Information
Extended Description
1STQ008203B0000 ABB: Neutral Disconnector_630 3P 3xxt5 Motorized w700 D7/9
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
11.6 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
11.6 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 motorized XT5 MOE operation provides precise, repeatable disconnection during motor start-up sequences, reducing transient faults and protecting drive electronics. This translates to measurable uptime gains, easier preventive maintenance, and safer commissioning of large equipment in packaging, material handling, and process industries. Application: use in 3P motor circuits where reliable neutral isolation is required, such as fans, conveyors, and pump drives. Feature → Business Impact → Application: ETIM 8/9 EC000635 and eClass V11.1 classification ensure seamless integration with modern procurement systems and BOM data, reducing mislabeling and procurement cycles. Application: supports large equipment and bus-system terminal deployments across ABB EcoSolutions projects. Feature → Business Impact → Application: WEEE Category 4 and REACH information confirm end-of-life handling and chemical compliance, enabling compliant recycling programs and risk mitigation for global installations. Application: suitable for international sites with strict environmental and waste regulations. Feature → Business Impact → Application: Documented packaging data and a compact 11.6 kg weight enable straightforward field installation and crane-free handling in retrofit projects. Application: ideal for retrofit programs in existing switchgear without extensive rework. Feature → Business Impact → Application: 630 A class-neutral disconnection capability (as implied by ND_630) supports robust motor protection in demanding industrial environments, reducing nuisance trips and enabling smoother operation in conveyors, mixers, and process lines. Application: integration with bus-system terminals and modular switchgear architectures for scalable installations.
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FAQs
This device is designed for three‑phase motor circuits in industrial switchgear and aligns with ETIM EC000635 and eClass V11.1 classifications. Ensure the panel is configured for XT5-type neutral disconnection and verify bus-system terminal compatibility prior to retrofit to avoid misalignment with existing terminals.
The unit features a three-pole XT5 motorized operation with W700 mechanical rating, enabling precise, repeatable isolation during motor startups. The assembly weighs 11.6 kg, supports 3P operation, and is intended for safe, controlled disconnection in demanding industrial environments, reducing startup transients and protecting downstream drives.
Yes, its motorized XT5 MOE design supports reliable neutral isolation for motors in conveyors, pumps, and mixers. Its integration with bus-system terminals and ABB EcoSolutions makes it suitable for both new installations and retrofits where dependable isolation and quick serviceability are priorities.
The product is classified under ETIM EC000635 and eClass 27143105, with WEEE category 4 and REACH information indicating no substances above 0.1% mass. ABB EcoSolutions alignment and packaging disposal guidance are cataloged under Environmental Information; full lifecycle data is accessible with the product data in the system.
By enabling reliable motor isolation and reducing downtime during startups and maintenance, the device lowers unplanned outages and replacement costs. The standardized classifications simplify procurement and asset tracking, while its compact weight and packaging data streamline installation, contributing to faster commissioning and lower total cost of ownership.