ABB 1SQA014945R0001 ReliaGear UL891 - UL891
Part Number: 1SQA014945R0001
Quick Summary
ABB ReliaGear UL891 1SQA014945R0001 delivers high-current distribution protection for industrial switchgear. Maintenance teams often face downtime and compliance gaps when selecting large-capacity protection devices. This solution reflects a UL891-based design and incorporates REACH information and WEEE scope clarity to support responsible sourcing. For engineers and procurement, it translates to faster spec-to-install, improved system reliability, and meaningful lifecycle cost savings in electrical protection and circuit control. With ABB’s global service and compatible ReliaGear components, deployment reduces risk across new builds and upgrades.
Product Information
REACH Information
False - does not contain substances > 0.1 mass percentage
WEEE Category
Product Not in WEEE Scope
Product Main Type
ReliaGear UL891
Feature: 2500A current rating with N1 distribution configuration. Business Impact: Manages high-load currents with reduced busbar heating and improved overall reliability in demanding environments. Application: Heavy manufacturing lines, mining equipment, and large industrial installations benefit from predictable performance and safer commissioning. Feature: UL891-based ReliaGear design. Business Impact: Simplifies compliance and auditing, lowering project risk and speeding approvals. Application: New buildouts and retrofits in process industries where regulatory adherence matters. Feature: REACH Information and WEEE Category clarity. Business Impact: Eases supplier sustainability reporting and regulatory reporting for procurement teams. Application: Corporate responsibility programs and compliance documentation. Feature: Compatibility with ReliaGear components and standardized installation. Business Impact: Shortens installation time and minimizes field wiring errors, reducing downtime. Application: Panel assemblies and switchgear integrates with existing ABB ecosystems. Feature: Robust maintenance and lifecycle economics. Business Impact: Lower total cost of ownership through longer service intervals and reduced unplanned outages. Application: Continuous operation in critical facilities such as data centers and water treatment plants. Feature: 2500A rating addressed in high-demand sectors. Business Impact: Supports durable protection in mining, metals, and heavy manufacturing with predictable performance. Application: High-current distribution scenarios requiring resilient protection. The design also supports straightforward installation with standardized mounting patterns and clear wiring diagrams, saving commissioning time. Additionally, its 2500A rating addresses high-demand applications in mining, metals, and heavy manufacturing, delivering robust protection with predictable performance.
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FAQs
This model is designed to integrate within ABB’s ReliaGear UL891 family, leveraging standardized mounting patterns and wiring practices. It supports 2500A DIST N1 configurations, enabling straightforward retrofits or new installations in industrial switchgear. Confirm enclosure size, busbar spacing, and wiring terminal layouts per ABB installation guides to ensure a smooth upgrade path with minimal field modification.
The device is rated for 2500A with a Distribution N1 configuration, aligned to ReliaGear UL891 specifications. It fits in applications requiring high-current protection in switchgear assemblies. For schematic references, consult ABB’s UL891 design documentation and one-line diagrams specific to your panel model to ensure correct protection zoning and wiring routing.
Yes. The 2500A rating and UL891 ReliaGear lineage make it suitable for high-demand environments such as data centers and manufacturing floors. The solution delivers robust protection, predictable performance, and faster commissioning when integrated with existing ReliaGear components, helping to minimize unplanned downtime and support continuous production.
REACH Information: False - does not contain substances greater than 0.1 mass percentage. WEEE Category: Product Not in WEEE Scope. This helps simplify sustainability reporting and regulatory compliance during procurement and product lifecycle planning.
The ReliaGear UL891 2500A N1 device offers reduced downtime through reliable protection and standardized installation, lowering commissioning time and field wiring errors. Long-term maintenance is streamlined by ABB’s ecosystem compatibility, predictable service intervals, and minimized risk of unexpected outages, contributing to lower total cost of ownership in critical industrial applications.