ABB 1STQ007774B0000 Neutral Disconnector - eClass 27143105
Part Number: 1STQ007774B0000
Quick Summary
Neutral Disconnector ABB 1STQ007774B0000 isolates safe power for industrial automation and switchgear panels. Maintenance teams need reliable isolation during testing or fault clearance without risking arc flash or extended downtime. This device aligns with ETIM EC000635, eClass 27143105, and WEEE Category 4, supporting accurate procurement, data catalogs, and regulatory compliance. Engineers benefit from ABB EcoSolutions guidance, compact 2 kg net weight, and straightforward installation in power management and distribution schemes. By delivering predictable isolation performance, it reduces unplanned outages and lifecycle costs across manufacturing, energy, and process industries. Its compatibility with bus-system terminals enables faster retrofits and scalable panel expansion.
Product Information
Extended Description
1STQ007774B0000 ABB: Neutral Disconnector 12 Xt5 W400 D7-900 400
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
2 kg
Package Level 1 Units
packet 1 piece
Package Level 1 Gross Weight
2.08 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: Robust isolation mechanism and safe operation. Business Impact: Reduces arc flash risk and protects maintenance personnel in live panel environments. Application: Ideal for panel assemblies in manufacturing and process industries, supporting safer routine maintenance and faster fault resolution. Feature: Clear documentation and standards alignment. Business Impact: Streamlines procurement, improves design accuracy, and accelerates digital-twin integration. Application: Global rollouts with ETIM EC000635 and eClass 27143105 classifications, plus REACH and WEEE compliance. Feature: Lightweight, modular packaging. Business Impact: Simplifies logistics, lowers stocking costs, and speeds field deployment. Application: 2 kg net weight, packet-level packaging compatible with standard warehouse workflows. Feature: Dimension and bus-system compatibility. Business Impact: Enables rapid retrofits and scalable installations in existing switchgear. Application: ND 12 XT5, W400 width, D7-900 depth, suitable for compact panel layouts. Feature: Compliance-ready packaging and end-of-life planning. Business Impact: Reduces regulatory risk and disposal complexity. Application: WEEE Category 4, end-of-life disposal guidelines, and REACH information support responsible lifecycle management.
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FAQs
To install the ABB neutral disconnector, follow standard ABB mounting guidelines for neutral disconnectors. Confirm compatibility with ND 12 XT5 modules and the W400 dimensions, then connect to the bus system per ETIM EC000635 terminal requirements. Ensure correct orientation, secure clamps, and an unobstructed isolation path. The 2 kg unit ships 1 piece per packet for straightforward stock handling and minimal field assembly time.
Key specs include ND 12 XT5 with a W400 width and D7-900 depth, enabling reliable neutral isolation in panels up to moderate duty. It weighs about 2 kg and ships as one piece per packet, simplifying inventory. The device is designed for robust operation in industrial power management and distribution applications, reducing fault response time and improving uptime.
Yes, the ABB neutral disconnector is designed for integration with ABB EcoSolutions and compatible with global power distribution panels. It carries ETIM EC000635 and eClass 27143105 classifications, facilitating cross-border procurement and data management. Its WEEE Category 4 designation supports end-of-life disposal, and REACH information confirms no substances above 0.1 mass percentage, reducing compliance risk in multiple regions.
Certified for procurement ease, the device aligns with ETIM EC000635 and EC000635, plus eClass V11.1 27143105. It also falls under WEEE 4 Large Equipment for post-use handling and B2B sales under WEEE B2C. The REACH information confirms lack of restricted substances, while the Environmental Information highlights packaging disposal guidelines to support audit trails.
Adopting the ABB neutral disconnector reduces maintenance downtime by enabling rapid isolation during testing and fault resolution. Its lightweight packaging simplifies stocking and logistics, lowering carrying costs. Regular inspection of clamps and mounting is recommended, with ABB's EcoSolutions support providing installation best practices and long-term reliability data, contributing to lower lifecycle costs in factory automation.