ABB 1SQA008399R0001 Accessory - Dual Lug, 4x400MCM, 1PH
Part Number: 1SQA008399R0001
Quick Summary
1SQA008399R0001 is a dual compression lug accessory designed for secure, high-current terminations in industrial switchgear and control panels. Engineers often struggle with achieving reliable conductivity in compact enclosures where vibration and corrosion risk connectivity. While the data does not specify SIL, CE, or IP ratings, the part is documented for REACH information and WEEE compliance, with a clear UNSPSC classification supporting procurement. This ABB accessory delivers a practical balance of performance and installability, enabling dependable connections in electrical infrastructure. By focusing on conductor capacity, material quality, and compatible mounting, you can streamline installation and reduce field rework, while improving compliance and total cost of ownership. This aligns with broader enclosures and electrical infrastructure strategies for modern facilities.
Product Information
Extended Description
1SQA008399R0001 ABB: Dual Comp. Lug, Silver, 4 400MCM, 1PH
Product Type
Accessory
REACH Information
False - does not contain substances > 0.1 mass percentage
WEEE Category
Product Not in WEEE Scope
WEEE B2C / B2B
Business To Business
EAN
783175883219
UNSPSC
39121112
Feature: Dual compression lug design enables secure, low-resistance terminations. Benefit: Improves electrical reliability and reduces heat buildup under high-current operation, lowering maintenance needs in critical ABB systems. Application: Suitable for 1PH configurations in switchgear and control panels where space is limited. The lug supports 4x400MCM conductors, allowing scalable terminations for growing electrical infrastructure projects. Feature: Silver finish provides corrosion resistance for long service life in demanding environments. Benefit: Extends component life in industrial settings, reducing replacement costs and downtime. Application: Ideal for outdoor or chemically challenging installations where exposure to contaminants is a concern. Feature: ABB compatibility with standard enclosure footprints and mounting practices. Benefit: Simplifies installation, speeds procurement, and minimizes engineering changes during panel builds. Application: Works with common ABB enclosure lines and 1PH distribution layouts. Feature: Regulatory alignment with REACH and WEEE guidelines. Benefit: Ensures regulatory compliance and smoother audits, reducing risk across projects. Application: Supports corporate sustainability and compliance reporting in electrical infrastructure projects. Feature: 4x400MCM conductor capacity supports heavy current with compact footprint. Benefit: Enables high-current terminations without increasing panel size, optimizing space in control cabinets. Application: Practical for feeders and bus connections in power distribution panels. Industry context: In electrical infrastructure projects, using a dedicated lug like this ABB accessory supports predictable performance, improved lifecycle costs, and easier maintenance planning.
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FAQs
To install, align the lug with the conductor sleeves, insert the 4x400MCM conductors, and tighten to the manufacturer’s torque specification using appropriate tools. Ensure clean surfaces and verify a solid electrical connection before energizing. Use compatible ABB enclosure mounts and verify clearance for thermal expansion to prevent hotspot formation.
The lug is designed for 4x400MCM conductors in a 1PH configuration. This enables secure high-current terminations in compact spaces, offering reliable low-impedance paths for power distribution in switchgear and panelboard assemblies.
Yes. The data indicates REACH information that the product does not contain substances above 0.1 mass percentage, and it is categorized as WEEE not in scope for general disposal. It is a Business To Business item, aligning with typical industrial procurement and compliance requirements.
This lug is specified for 1PH terminations and 4x400MCM conductors, and is intended to integrate with typical ABB enclosure architectures. Verify mounting compatibility with your specific enclosure model and ensure the electrical clearance and torque requirements match your panel design.
The silver finish provides corrosion resistance, improving service life and reducing replacement frequency. Reliable conductivity minimizes electrical resistance losses, contributing to energy efficiency and lower downtime costs. Regulated compliance with REACH and WEEE also supports smoother audits and lifecycle management.