ABB 1SQA014947R0001 ReliaGear UL891 - 2500A MDP MLO N1
Part Number: 1SQA014947R0001
Quick Summary
ABB 1SQA014947R0001 ReliaGear UL891 is a high-capacity safety switch for industrial power distribution. Engineers seek to minimize downtime and risk exposure, and this device is designed to help reduce both through robust protection in demanding environments. Key validations include UL891-type protection, REACH compliance, and WEEE scope clarity, supporting compliant, field-ready installations. The product also aligns with reliability and safety objectives, delivering consistent performance with broader ReliaGear family advantages. This combination of protection, compliance, and serviceability translates to lower total cost of ownership and safer, more predictable electrical distribution for manufacturing lines and data-center infrastructure.
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 → Business Impact → Application: 2500A switching capacity enables larger main distribution panels and motor control centers, reducing the need for downstream feeders and minimizing panel expansion costs. This leads to improved system reliability and faster fault isolation in heavy-demand applications, such as data centers and manufacturing floors. Feature → Application: UL891-based safety design provides proven protection against short circuits and accidental contact, facilitating safer maintenance procedures and lower risk of arc-flash exposure, critical for industrial protection deployments in plant environments. Feature → Application: REACH compliance and WEEE scope clarity simplify regulatory onboarding for global projects, reducing procurement delays and easing end-of-life considerations for compliance teams. Feature → Application: 1SQA014947R0001’s ReliaGear lineage ensures compatibility with ABB accessories and existing protection schemes, enabling plug-and-play installation in new builds or retrofits. Feature → Application: 2500A MDP MLO N1 configuration supports large-scale power distribution with efficient space utilization, improving cabinet density and reducing total installed cost. Feature → Application: Ease of interface with existing ABB protection devices and motor control solutions supports faster commissioning, reducing project risk and accelerating time-to-value for industrial facilities.
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FAQs
When planning installation, verify that the panel design accommodates a 2500A main disconnect and matches the ReliaGear UL891 family footprint. Ensure electrical clearances meet safe maintenance distances and that compatible ABB accessories are available for a seamless retrofit or new build. Confirm REACH compliance documentation is on file for global sites to avoid regulatory delays.
The 2500A maximum current rating supports large main distribution panels and motor control centers, enabling fewer cascaded devices and reduced copper and space requirements. This translates to shorter wiring runs, faster fault isolation, and improved uptime in high-load scenarios such as manufacturing lines and data-center power feeders.
Product data indicates REACH information and WEEE scope status, with UL891 as the core protection standard. While CE certification is not specified in the provided data, REACH compliance and WEEE categorization aid regulatory alignment for many regional deployments. For a definite CE status, request the supplier’s current certificate package.
Best suited for main distribution panels, motor control centers, and safety-interlock applications in manufacturing, data centers, and process industries. The ReliaGear UL891 family is designed for high-current, high-reliability power distribution, enabling safer maintenance and easier integration with existing ABB protection schemes.
Expect reduced downtime due to robust enclosure design and reliable UL891 protection, with easier maintenance access and compatibility with ABB protection devices. While exact ROI depends on site load, downtime costs, and retrofit scope, users typically see improved safety, faster commissioning, and lower long-term maintenance costs due to standardized components and spare-part availability.