ABB 1STQ008126B0000 Copper Connections W1000 - 800A/4P
Part Number: 1STQ008126B0000
Quick Summary
Copper connections W1000 enable high-current power distribution in switchgear and busbar assemblies. Engineers often contend with unreliable terminations that creep, loosen, or overheat under heavy loads. This ABB EcoSolutions offering aligns with ETIM 8 EC000635, ETIM 9 EC000635, and eClass V11.1 27143105, while providing WEEE categorization as Large Equipment and REACH transparency. The result is a dependable, compliant connection solution that reduces maintenance costs and downtime. By addressing CT connections and busbar compatibility in a single, standards-aligned package, businesses can streamline procurement and improve overall power-distribution reliability.
Product Information
Extended Description
1STQ008126B0000 ABB: Copper Connections W1000_2x E1.2_800a_P7/900_4p_P3
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
43.3 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
45.032 kg
Instructions and Manuals
System pro E power RBBS CH - Mounting Instruction Copper Connections for CTs Installation XT7/E1.2 W 800A/1000A
Data Sheet, Technical Information
1STC803001D0201
ETIM 8
EC000635 - Connection-/branching terminal for bus system
ETIM 9
EC000635 - Connection-/branching terminal for bus system
eClass
V11.1 : 27143105
Feature: W1000 copper connections rated for 800A in a 4P configuration improve current capacity and reduce contact resistance. Business Impact: Higher reliability under peak loads translates into fewer contact failures and lower thermal stress, improving uptime in critical switchgear and busbar systems. Application: Ideal for CT connections in industrial power distribution where heavy, continuous current is routine. Feature: Mounting instructions and compatibility with XT7/E1.2 modules for 800A/1000A setups. Business Impact: Faster, error-free installation reduces commissioning time and field labor costs, while ensuring mechanical integrity. Application: Field or retrofit installations in control rooms and outdoor substations requiring robust copper terminations. Feature: Compliance signals and material transparency (REACH, WEEE, ETIM/eClass). Business Impact: Mitigates regulatory risk, accelerates audit readiness, and supports procurement with clear documentation. Application: Projects requiring strict environmental and regulatory alignment for B2B buyers. Feature: Data accessibility via Data Sheet 1STC803001D0201 and technical downloads. Business Impact: Easy reference for maintenance teams and procurement, shortening troubleshooting and spares planning. Application: Maintenance planning for large-scale distributions and new installations. Feature: Weight and packaging details (43.3 kg net, 45.032 kg gross). Business Impact: Accurate logistics planning reduces shipping damage and handling costs. Application: Warehouse and freight planning for high-value, heavy components.
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FAQs
ABB 1STQ008126B0000 is designed for CT connections using the W1000 format and is compatible with XT7/E1.2 mounting schemes for 800A/1000A configurations. The installation guide (XT7/E1.2 W 800A/1000A) provides mounting steps and torque guidelines to ensure a secure, low-resistance connection. This reduces commissioning time and improves long-term reliability in switchgear.
The W1000 copper connections deliver up to 800A with a 4P configuration, using high-purity copper to minimize resistance. This combination yields stable thermal behavior under peak loads, improved contact reliability, and reduced risk of overheating in heavy-duty distribution panels. The material and design choices support long-term durability in industrial environments.
Yes. The W1000 copper connections are engineered for high-current distribution in switchgear and busbar systems, including CT connections. With 800A/4P capability and established mounting guidance, it supports reliable, scalable power networks in manufacturing facilities, data centers, and processing plants where space, reliability, and maintainability are critical.
The product aligns with ETIM 8/9 EC000635 for connection terminals, and eClass V11.1 27143105. REACH information confirms no substances over 0.1% by mass, and WEEE categorization is Large Equipment (Category 4) for B2B use. These certifications help streamline audits, procurement, and end-of-life planning in regulated industries.
Technical data is available via Data Sheet 1STC803001D0201 and installation manuals, including the System pro E power RBBS CH mounting instructions. Access to these documents supports faster troubleshooting, precise spare-part planning, and reduced downtime, delivering measurable ROI through improved reliability and lower maintenance costs.