ABB 1SQA009042R0001 Accessory - Dual Compression Lug 4 350MCM
Part Number: 1SQA009042R0001
Quick Summary
ABB 1SQA009042R0001 dual compression lug provides reliable conductor termination for high-current panels. In practice, engineers struggle with inconsistent contact quality and lengthy assembly times that drive downtime and maintenance costs. This listing notes REACH compliance with no substances above 0.1% by mass and a WEEE category of not in scope for B2B use, though SIL, CE, and IP ratings aren’t listed here. By delivering a stable, silver finish contact and a robust lug design, it supports durable connections in switchgear and panel assemblies. The result is improved electrical reliability, reduced maintenance, and smoother installation—key business value for automation projects and power distribution teams.
Product Information
Extended Description
1SQA009042R0001 ABB: Dual Comp. Lug, Silver, 4 350MCM
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
783175888054
UNSPSC
39121112
The dual compression lug design enables secure termination of large conductors, reducing micro-movement and contact resistance in high-current panels, which translates to fewer interruptions and longer service life in control cabinets. The silver finish enhances conductivity and corrosion resistance, improving reliability in challenging industrial environments and minimizing maintenance costs over the asset lifecycle. With a conductor capacity of 4 x 350MCM, it consolidates multiple large cables into a single robust terminal, streamlining panel layouts and reducing the number of connection points in power distribution. Regulatory alignment is supported by REACH information and a WEEE non-scope designation, simplifying procurement and global compliance for automation projects. Installation is efficient with standard compression tooling, enabling repeatable torque and faster assembly for ABB enclosures, panels, and electrical infrastructure.
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FAQs
This lug is designed for large-diameter conductors up to 350MCM and is compatible with standard compression tooling used in ABB enclosures. Ensure you select the correct conductor size and torque per your maintenance procedures. The silver-contact surface promotes stable, low-resistance terminations, which helps maintain circuit integrity during peak loads.
The silver finish on the lug provides improved conductivity and corrosion resistance, reducing contact resistance over time. This translates to more consistent current transfer, lower heat generation at the termination, and enhanced reliability in harsh industrial environments, contributing to longer service life and reduced maintenance.
Yes. With a capacity of 4 x 350MCM, the lug supports large conductor terminations common in power distribution and automation panels. Its robust design minimizes movement at the termination point, helping maintain electrical performance under dynamic load conditions typical in manufacturing environments.
The data indicates REACH compliance (no substances above 0.1% by mass) and a WEEE category of not in scope for business-to-business use. While SIL, CE, and IP ratings are not provided in this listing, those standards are often relevant for industrial applications and should be verified against the specific regional requirements of your project.
By delivering secure terminations with reduced contact resistance and enhanced corrosion resistance, the lug lowers the risk of intermittent connections and related downtime. Fewer maintenance interventions and longer intervals between re-terminations translate to lower lifecycle costs and improved uptime for automated production lines.