ABB 1STQ007376B0000 Copper Connections XT5 W - 400A
Part Number: 1STQ007376B0000
Quick Summary
ABB Copper Connections XT5 W enables reliable power distribution in industrial control panels and switchgear. Engineers frequently struggle with high-contact resistance, complex terminations, and maintenance downtime when wiring large 400 A feeds, risking system stability and safety. This solution aligns with ETIM 8/9 EC000635, eClass 27143105, and WEEE B2B requirements, providing clear classifications and regulatory clarity for procurement. The XT5 W variant is designed to optimize copper terminations for 400 A, 3P configurations, reducing installation time and potential errors. By delivering predictable electrical performance and robust mechanical fit, it supports faster commissioning, lower lifecycle costs, and improved power management across panel builds and distributed systems.
Product Information
Extended Description
1STQ007376B0000 ABB: Copper Connections Xt5 W 400a 3p_P1 D600
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
4.4 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
4.576 kg
Instructions and Manuals
System pro E power RBBS CH - Mounting Instruction Copper Connections for CTs Installation XT5 w 400A
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 copper termination with XT5 W provides low contact resistance, enabling efficient current transfer and reduced heat buildup. Business impact is improved voltage stability and longer component life, which translates to fewer field repairs in critical 400 A feeds and more reliable production lines. Application spans industrial control panels and switchgear where space is at a premium and high current reliability is essential. Feature robust mounting and clamping design improves installation consistency and minimizes torque-related variances, resulting in faster commissioning and lower risk of loose connections. This directly benefits panel builders and integrators by shortening project timelines and reducing warranty claims. Feature procurement alignment with ETIM 8/9 EC000635 and eClass 27143105 simplifies sourcing, reduces misorders, and speeds supplier validation, enabling procurement teams to meet project schedules with confidence. Featuring WEEE category 4 and REACH information disclosure, it supports compliant end-of-life handling and regulatory diligence. Feature documented packaging and weight data—4.4 kg net and 4.576 kg gross—facilitating accurate logistics planning and adequate on-site handling. These combined attributes enhance compatibility with System pro E power RBBS CH installation schemes and ABB EcoSolutions workflows for power management and distribution.
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FAQs
Install per System pro E power RBBS CH mounting guidance and the XT5 w 400A installation instructions. Begin with verifying conductor size and torque specifications, then secure the copper connections to the bus bar with the appropriate clamps. Use the recommended CT mounting sequence to ensure proper current measurement and avoid cross-contact. Finish with a verification step for tightness and insulation integrity to prevent micro-arcs.
The XT5 W design uses high-conductivity copper with optimized contact geometry to minimize resistance and heat. Its 400 A rating supports robust current handling in 3P configurations, reducing voltage drop and improving overall efficiency. The mechanical clamp system ensures reliable retention under vibration, while standardized mounting supports fast, repeatable installations in demanding environments.
Yes. The product aligns with REACH information indicating no substances over 0.1 mass percentage, and it falls under WEEE 4 for Large Equipment, with B2B applicability. It is classified under ETIM 8/9 EC000635 and eClass 27143105. These standards streamline procurement, ensure interoperability, and support regulatory compliance across European and global supply chains.
Industries with high-reliability power distribution needs benefit the most, including industrial automation, process manufacturing, and energy management. Applications include control panels, switchgear, and bus-system terminations in 400 A, 3P configurations. The product’s compatibility with ABB EcoSolutions and System pro E power RBBS CH simplifies integration into existing ABB-installed ecosystems.
The XT5 W termination reduces installation time through standardized mounting and clear documentation, lowering labor costs and commissioning risk. Its low contact resistance improves energy efficiency and reduces heat-related wear, contributing to longer service intervals and lower maintenance expenses. Combined with regulatory compliance and predictable procurement, this yields measurable lifecycle savings for panel builds and distributed power systems.