ABB 1SQA008403R0001 Accessory - Tin Lug, 4 750MCM
Part Number: 1SQA008403R0001
Quick Summary
ABB 1SQA008403R0001 is a tin dual compression lug for high-current terminations in electrical enclosures. Engineers often struggle with corrosion risk and inconsistent lug sizing, which this accessory helps mitigate through tin plating and a designed compatibility with 750 MCM conductors. Material compliance includes REACH information indicating no substances above 0.1 mass percentage and WEEE status noting the product is not in WEEE scope; it is intended for B2B use. By simplifying installation, standardizing terminations, and reducing variation in panel builds, it delivers faster commissioning, improved reliability, and lower lifecycle costs for automation projects and power distribution cabinets.
Product Information
Extended Description
1SQA008403R0001 ABB: Dual Comp. Lug, Tin, 4 750MCM
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
783175883257
UNSPSC
39121112
Tin plating provides corrosion resistance, extending lug life in harsh industrial environments. This improves reliability and reduces maintenance cycles, enabling longer intervals between service interventions in control panels and switchgear. The dual compression lug design delivers a secure, low-resistance termination even in environments with vibration, which translates to fewer hot spots and downtime in dynamic automation systems. Compatibility with 750 MCM conductors supports large power feeds, simplifying the design of main feeders and reducing the need for multiple connector types in power distribution cabinets. The accessory’s material compliance and WEEE/B2B orientation streamline purchasing and regulatory workflows, helping maintenance teams plan easier procurement and asset tracking. Easy installation with standard practices minimizes on-site time and accelerates panel builds across industrial automation projects.
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FAQs
Prepare the conductors to the 750MCM size, align the lug with the termination point, insert the conductor fully, and tighten using standard power-termination practices to ensure a secure, low-resistance connection. The tin-plated lug reduces oxidation risk over time, aiding long-term reliability in control panels and switchgear.
Yes. The 1SQA008403R0001 is designed as an ABB accessory for high-current terminations and aligns with common bus bar configurations in ABB enclosures, simplifying integration in automation cabinets and power distribution panels.
Tin plating offers improved corrosion resistance and stable electrical performance under thermal cycling and vibration. This translates to longer service life, reduced maintenance, and more dependable terminations in industrial environments.
Yes. REACH information indicates no substances above 0.1 mass percentage, WEEE Category states the product is not in WEEE scope, and it is designated for B2B use, supporting compliant procurement and disposal workflows.
The lug enables faster commissioning and fewer maintenance events due to reliable, corrosion-resistant terminations. Its compatibility with 750MCM conductors and ABB enclosures reduces part variety, lowers inventory complexity, and minimizes downtime, delivering measurable lifecycle cost savings in panel builds and power distribution networks.