ABB 1SQA014937R0001 ReliaGear UL891 - 2000A Grid to Charger
Part Number: 1SQA014937R0001
Quick Summary
ReliaGear UL891 is a high-capacity protection module for EV grid-to-charger interfaces. It safely connects grid supply to charging stations, enabling robust protection and reliable operation. Engineers often struggle with scalable, compliant grid-to-charger interfaces that deliver uptime without sacrificing safety. Key compliance factors include ReliaGear UL891 architecture, REACH information, and WEEE category guidance. This combination supports reliable EV charging deployments, while minimizing risk and enabling rapid commissioning. For procurement and design teams, ABB’s solution translates into easier installation, predictable performance, and cost-effective scalability.
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: High-current protection up to 2000A is provided by the ReliaGear UL891 platform, delivering immediate fault isolation and robust short-circuit containment. Business Impact: This reduces unplanned downtime and extends equipment life, enabling more reliable charging for fleets and large facilities. Application: Ideal for EV grid-to-charger interfaces in factories, campuses, and logistics hubs where uptime matters. Feature: Material compliance alignment with REACH and WEEE guidance. Business Impact: You can demonstrate regulatory compliance without redesign, accelerating procurement cycles. Application: Works with ABB's protective equipment supply chain to meet environmental and safety standards in North America, Europe, and Asia. Feature: ReliaGear UL891 integration ensures compatibility with ABB switchgear and enclosure systems. Business Impact: Streamlines installation, reduces field engineering time, and ensures consistent performance across sites. Application: Integrates into existing panel assemblies with minimal wiring changes. Feature: Clear product main type and standardized architecture (ReliaGear UL891). Business Impact: Reduces spare parts variety and training costs while enabling scalable deployments. Application: Widely applicable across industrial EV charging programs with common ABB components. Feature: Installation and commissioning efficiency addressed through design simplicity and modularity. Business Impact: Shortens project timelines and lowers lifecycle costs through repeatable, predictable setups. Application: Particularly beneficial for high-demand charging sites in industrial environments and campuses.
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FAQs
ABB 1SQA014937R0001 is designed for seamless compatibility with ReliaGear UL891 installations and EV grid-to-charger interfaces. It supports high-current protection up to 2000A and uses standard ReliaGear architecture, enabling straightforward integration with ABB switchgear and enclosure systems. The unit fits typical panel assemblies and simplifies wiring, labeling, and commissioning, reducing installation time and field errors.
Key performance specifications include a 2000A current rating, ReliaGear UL891 product type, and material compliance with REACH (no substances over 0.1% mass) plus WEEE scope indicating the product is not in WEEE scope. It is designed for EV grid-to-charger protection and interfaces with grid connections, delivering reliable fault protection and safe operation in demanding environments.
Yes. This ABB unit is built for industrial EV charging applications, providing robust protection for grid-to-charger connections in facilities such as factories, logistics centers, and campuses. With a 2000A rating and UL891-based ReliaGear design, it supports continuous operation, quick commissioning, and scalable expansion as charging demand grows.
Compliance includes REACH information indicating no substances exceeding 0.1% by mass, WEEE category: Product Not in WEEE Scope, and the ReliaGear UL891 main type. While CE listings are common in ABB products, this spec sheet highlights UL891-based architecture and material compliance, helping you meet regional safety and environmental requirements in EV charging deployments.
The module reduces maintenance and downtime by providing proven fault protection, clear fault signaling, and easier field service with standardized ABB components. Its 2000A rating supports future load growth, decreasing the need for early upgrades. Overall, you can expect lower lifecycle costs through improved reliability and faster commissioning for growing EV charging programs.